In this thesis I develop an account of how processes of social understanding are implicated in experiences of mental disorder, critiquing the lack of examination of this phenomena along the way. First, I demonstrate how disorder concepts, as developed and deployed by psychiatric institutions, have the effect of shaping the cognition of individuals with psychopathology through setting expectations. Such expectation-setting can be harmful in some cases, I argue, and can perpetuate epistemic injustices. Having developed this view, I criticise enactive (...) accounts of mental disorder for failing to consider how such terms like ‘dysfunction’ are open to interpretation and can come embedded with normative expectations. Enactive accounts consequently run the risk of perpetuating injustices in their account of the sociality of mental disorder. Similar concerns arise when we consider the attachment of enactivism to the medical model, I argue. But by adapting enactivism to consider other experiences of disorder, such as those described as ‘madness’, enactive psychiatry may genuinely provide ethical groundwork for a better conception of disordered experience. Then, I consider a further concern with a distinctly medicalised conception of mental disorder from the perspective of self-illness ambiguity, arguing that self-illness ambiguities appear to form a special class of ambiguities due to their proximity to disorder concepts which mark them as appropriate targets for therapeutic treatment. However, I argue further that we should be critical of the idea that self-illness ambiguities necessitate disambiguation, as, in cases where self and illness are demarcated, individuals may still experience distress because simply having a mental disorder can be socially alienating. The medicalised focus in self-illness ambiguity, and the explicit need from the medical perspective to disambiguate it, might then exacerbate the distress someone experiences in mental disorder. Moreover, drawing on Mad Studies, I suggest that one might not need a coherent self-narrative to live well. Because of this, one may not need to adopt a medicalised view of the self in the case of selfillness ambiguity. In order to support this analysis, I provide a phenomenological account of language and argue that the very thoughts implicated in mental disorder shape the individual’s perception of the world due to the way that language foregrounds particular aspects of our world. This demands a critical examination of the language adopted and used by both clinicians and disordered individuals. I thus conclude with some thoughts on how to approach research and developing understanding of mental disorder given that we, as people, are always implicated in this process and therefore socialisation of some kind will always be taking place. (shrink)

(Spanish) RESUMEN: La libertad absoluta postulada por Viktor Emil Frankl y Jean-Paul Sartre, la Shoah y la creencia en un dios omnipotente, bueno y justo parecen contradecirse. La pregunta por el sentido del sufrimiento de las víctimas del Holocausto (la verdadera catástrofe, el mayor crimen contra la humanidad), simbolizado por Auschwitz, y como punto de inflexión en la historia, es terriblemente dolorosa y parece no tener una respuesta filosófica ni teológica. A mi juicio, es importantísimo distinguir entre las víctimas inocentes (...) de la Shoah que perecieron y las víctimas inocentes que sufrieron un verdadero infierno y perdieron a sus seres queridos, pero que lograron sobrevivir. Ambas son víctimas, por supuesto, pero así como encontrarle un posible sentido al sufrimiento de las víctimas masacradas y gaseadas podría suponer un insulto a su sufrimiento y agonía –en especial, al horror que sufrieron los niños–, el horrible sufrimiento de los supervivientes pudo dar, tal vez, de alguna manera, un sentido a sus vidas después de la liberación de los campos de concentración y exterminio, ya fuera como voz, como protesta o como simple supervivencia. Frankl apuesta por un sentido último (que abraza el sentido del sufrimiento de las víctimas), y Sartre, aunque parezca no apostar por sentido alguno, volcó su vida al compromiso político después de la Segunda Guerra Mundial, y ello parece vislumbrar una minúscula pizca de sentido después de la barbarie. La filosofía de Frankl es un sí a la vida incluso en las situaciones más extremas, un grito casi nietzscheano que exalta el valor de la vida más allá de cualquier sufrimiento. Frankl, padre de la logoterapia y superviviente del Holocausto, abre una puerta a Dios al hablar de un dios inconsciente, una dimensión suprahumana y una fe incondicional, y define la religión como espiritualidad y como la búsqueda del hombre por el sentido último. Según Frankl, la libertad no se contradice con Dios, y la religión existe no a raíz de la barbarie, sino a pesar de la barbarie. El existencialismo sartreano es una filosofía de la libertad radical y de la responsabilidad. El hombre está condenado a ser libre. El ser humano es un ser en el que la existencia precede a la esencia. Somos totalmente responsables de lo que somos. Sartre afirma que la libertad humana es incompatible con Dios. En un mundo sin Dios, la moral la construyen los hombres, con sus propias decisiones y sus acciones, y la existencia y el sufrimiento de las víctimas no tienen sentido alguno. Sartre define al hombre como libertad, responsabilidad, angustia y contingencia. Frankl define al hombre como libertad, responsabilidad, espiritualidad y búsqueda de sentido. Con esta tesis me propongo entrar en la resbaladiza dimensión del dolor, la desesperación, el sentido y sinsentido del sufrimiento de las víctimas (teniendo presente los horrores de Auschwitz, que en teología y filosofía ha simbolizado desde la liberación de los campos la muerte de Dios y la muerte de la moral). Es verdad que no solo los hombres, mujeres y niños judíos fueron víctimas de la barbarie alemana, pero, como reza el mensaje de Elie Wiesel en la exposición permanente del Block 27 del Auschwitz-Birkeanu State Museum: "Not all victims were Jewish in this place, but all Jews were victims". La Shoah no es un episodio dentro de la Segunda Guerra Mundial, sino un punto de inflexión en la historia de la humanidad, y es una catástrofe que nos concierne a todos, hombres y mujeres judíos y no judíos, religiosos e irreligiosos, creyentes e increyentes, como seres libres, responsables y morales que somos –o que deberíamos ser. Muchas de las víctimas del Holocausto, en medio de la desesperación, entraron en las cámaras de gas orando, aferrándose a la esperanza de que ese final espeluznante no era un punto final. Con esta tesis no me propongo de ninguna manera responder a la eterna pregunta de si Dios existe o no, sino que propongo interpretar ese grito hacia Dios como un desesperado anhelo de esperanza. También me propongo encontrar una coherencia en las posturas de estos dos grandes pensadores para quienes la libertad y la responsabilidad definen al hombre: Frankl (quien apuesta por una dimensión suprahumana donde existe un sentido último en el que el sufrimiento de las víctimas tiene que tener algún sentido, aunque ese sentido sea completamente incomprensible en la dimensión humana) y Sartre (el existencialista ateo por excelencia, para quien el mundo, la existencia y el sufrimiento son absolutamente contingentes). En el primer capítulo expongo la logoterapia y el existencialismo sartreano: describo las tres dimensiones del hombre y las tres búsquedas de sentido propuestas por Frankl, y expongo las cinco consecuencias de "l'existence précède l'essence", centrándome en la libertad y la responsabilidad, y hablo del suicidio. El segundo capítulo está dedicado al dios inconsciente frankleano, la dimensión suprahumana, la búsqueda por el sentido último y la fe incondicional. En el tercer capítulo ilustro la libertad sin Dios sartreana, la ontología sartreana, el ateísmo sartreano y el humanismo sartreano, y hablo sobre la responsabilidad, la mauvaise foi, la contingencia, la situation y la angustia. El cuarto capítulo es necesariamente histórico (sin dejar de ser filosófico): me pregunto por la muerte de Dios después de Auschwitz, argumento y defiendo la unicidad del Holocausto (la Shoah es un punto de inflexión en la historia de la humanidad), describo las masacres antes de los campos de exterminio (Einsatzgruppen, Ordnungspolizei y Wehrmacht), el gigantesco complejo de Auschwitz (Stammlager, Auschwitz-Birkenau y Monowitz-Buna), reflexiono sobre Dios y el mal (centrándome en los niños de Auschwitz), describo los días de Frankl en Auschwitz, hablo de Dios como esperanza, de la inmortalidad y la escatología, de la crueldad de Dios, de la relación entre el cristianismo y el antisemitismo, del islam y el antisemitismo, critico el silencio de Dios, hablo de la muerte de Dios y del juicio contra Dios. En el quinto capítulo expongo la moral frankleana (una moral que atañe al hombre y no a Dios), basándome en su teoría del amor y en su única obra de teatro (Synchronisation in Binkerwald), y la moral sartreana (una moral que atañe a una humanidad sin Dios), recordando a Dostoyevsky, analizando la famosa cita de Garcin en Huis clos "L'enfer, c'est les Autres", criticando el marxismo de Sartre y cuestionando (con la mirada de Frankl y Sartre) el verso de Brecht "Erst kommt das Fressen, dann kommt die Moral"; al final del capítulo incluyo una reflexión propia y las críticas frankleana y sartreana sobre la impunidad de los verdugos y colaboradores después del Holocausto (con el permiso de Dios). Después de la Conclusión, añado un Apéndice sobre las vidas de Frankl y Sartre, para poder entender mejor su obra. PALABRAS CLAVE: logoterapia, existencialismo sartreano, búsqueda de sentido, libertad, responsabilidad, moral, angustia, sufrimiento, supervivientes, víctimas, contingencia, espiritualidad, religión, Dios, esperanza, antisemitismo, culpa, Auschwitz, Holocausto, Shoah. /// (English) ABSTRACT: The absolute freedom defended by Viktor Emil Frankl and Jean-Paul Sartre, the Shoah and the belief in an omnipotent, benevolent and just God seem to contradict each other. The question of the meaning of the victims' suffering of the Holocaust (the true catastrophe, the biggest crime against humanity), simbolised by Auschwitz and as a turning point in History, is terribly painful and doesn't seem to have an answer. In my opinion, it's crucial to distinguish between the innocent victims of the Shoah who perished and the innocent victims who sufferend a real hell and lost their loved ones, but managed to survive. Both are victims, of course, but just as finding a possible meaning to the suffering of the massacred and gassed victims could result in an insult to their suffering and agony –especially to the horror that the children suffered– the gigantic suffering of the survivors could, maybe, somehow, give a meaning to their lives after the liberation of the concentration and extermination camps, either as a voice, as a protest, or as a simple survival. Frankl believes in an ultimate meaning (that embraces the meaning of the victims' suffering), and Sartre, even if it appears not to embrace any meaning, turned his life to political engagement after War World II, and that attitude seems to give a tiny glimpse of meaning after the barbarity. Frankl's philosophy says yes to life even in the most extreme situations, and it's a Nietzschean-like scream that exalts the value of life beyond any monstrous suffering. Frankl, the father of logotherapy and a Holocaust survivor, opens a door to God when he talks about an unconscious God, a supra-human dimension and an unconditional faith; he defines religion as spirituality and as man's search for ultimate meaning. According to Frankl, freedom is not contradictory with God, and religion exists not because of the barbarity but in spite of the barbarity. Sartrean existentialism is a philosophy of radical freedom and responsibility. Men are condemned to be free. We are beings where the existence precedes the essence. We are completely responsible of what we are. Sartre argues that human freedom is incompatible with God. In a godless world, morality is constructed by people, with their own choices and actions, and human existence and the suffering of the victims don't have any meaning. Sartre defines man as freedom, responsibility, Angst and contingency. Frankl defines man as freedom, responsibility, spirituality and search for meaning. With this dissertation I attempt to enter in the slippery dimension of the pain, despair, meaning and meaninglessness of the victims' suffering (having in mind the horrors of Auschwitz, that in theology and in philosophy have simbolised, since the liberation of the camps, the death of God and the death of morality). It's true that not only Jewish men, women and children were victims of the German barbarity, but, as Elie Wiesel's message from the permanent exhibition from Block 27 of the Auschwitz-Birkeanu State Museum reads: "Not all victims were Jewish in this place, but all Jews were victims". The Shoah is not an episode inside War World II, but a turning point in the history of humankind, and a catastrophe that embraces us all, Jewish and not not Jewish men and women, religious and not religious, believers and not believers, as the free, responsible and moral beings that we all are –or that we should be. A lot of the victims, in the midst of their desperation, entered into the gas chambers praying, holding to the hope that their horrifying end was not the ultimate end. With this dissertation I do not attempt to answer the eternal question of the existence of God, rather, I will try to interpret that scream to God as a longing for hope. I also intend to find a coherence between the thought of these two great thinkers for whom freedom and responsibilty define man: Frankl (who argues that there is a suprahuman dimension where an ultimate meaning exists and where the victims' suffering has to have a meaning, even if this meaning is completely incomprehensible in the human dimension) and Sartre (the atheist existentialist par excellence, for whom the world, human existence and suffering are absolutely contingent). In the first chapter I expose logotherapy and Sartrean existentialism: I describe the three dimensions of man, the three searches for meaning, the five consequences of "l'existence précède l'essence" and I speak about suicide. The second chapter delves into the unconscious God, the supra-human dimension, the ultimate meaning and the unconditional faith. In the third chapter I expose the freedom without God defended by Sartre, Sartre's ontology, Sartre's atheism, Sartre's humanism, and his ideas about responsibility, mauvaise foi, contingency, situation, and Angst. The fourth chapter is necessarily historical (while being philosophical too): I wonder about the death of God after Auschwitz, I argue and defend the uniqueness of the Holocaust (the Shoah is a turning point in the history of humankind), I describe the massacres before the extermination camps (Einsatzgruppen, Ordnungspolizei y Wehrmacht), the gigantic Auschwitz camp complex (Stammlager, Auschwitz-Birkenau y Monowitz-Buna), I reflect on God and evil (focusing on the children of Auschwitz), I describe Frankl's days in Auschwitz, I talk about God as hope, about immortality and escathology, I discuss God's cruelty, the relationship between Christianity and antisemitism and Islam and antisemitism, I question the silence of God, and I talk about the death of God and about the trial against God. In the fifth chapter I talk about the Franklean morality (a morality that concerns man and not God), on the basis of his love theory and his only work of theater (Synchronisation in Binkerwald), and the Sartrean morality (a morality that concerns a humanity without God), remembering Dostoyevsky, analysing Garcin's famous quote in Huis clos "L'enfer, c'est les Autres", crticizing Sartre's marxism and questioning (with Frankl's and Sartre's eyes) Brecht's verse "Erst kommt das Fressen, dann kommt die Moral"; at the end of the chapter I include my own reflection (and Frankl and Sartre's critique) about the impunity of the executioners and collaborators after the Holocaust (with God's permission). After the Conclusion, I add an Appendix about the lives of Frankl and Sartre, which helps understanding better their work. KEYWORDS: logotherapy, existentialism, search for meaning, freedom, responsibility, morality, Angst, suffering, survivors, victims, contingency, spirituality, religion, God, hope, antisemitism, guilt, Auschwitz, Holocaust, Shoah. (shrink)

This dissertation is centrally concerned with exploring obituaries as repositories of values. Obituaries are a publicly-available natural language source that are variably written for members of communities that are wide (nation- level) and narrow (city-level, or at the level of specific groups therein). Because they are explicitly summative, limited in size, and written for consumption by a public audience, obituaries may be expected to express concisely the aspects of their subjects’ lives that the authors (often family members living in (...) the same communities) found most salient or worthy of featuring. 140,599 obituaries nested in 832 newspapers from across the USA were scraped with permission from Legacy.com, an obituaries publisher. Obituaries were coded for the age at death and gender (female/male) of the deceased using automated algorithms. For each publishing newspaper, county-level median income, educational achievement (operationalized as percent of the population with a Bachelor’s degree or higher), and race and ethnicity were averaged across counties, weighting by population size. A Neo4J graph database was constructed using WordNet and the University of South Florida Free Association Norms datasets. Each word in each obituary inthe corpus was lemmatized. The shortest path through the WordNet graph from each lemma to 30 Schwartz value prototype words published by Bardi, Calogero, and Mullen (2008) was then recorded. From these path lengths, a new measure, “word-by-hop,” was calculated for each Schwartz value to reflect the relative lexical distance between each obituary and that Schwartz value. Of the Schwartz values, Power, Conformity, and Security were most indicated in the corpus, while Universalism, Hedonism, and Stimulation were least indicated. A series of seven two-level regression models suggested that, across Schwartz values, newspaper community accounted for the greatest amount of word-by-hop variability in the corpus. The best-fitting model indicated a small, negative effect of female status across Schwartz values. Unexpectedly, Hedonism and Conformity, which had conceptually opposite prototype words, were highly correlated, possibly indicating that obituary authors “compensate” for describing the deceased in a hedonistic way by concurrently emphasizing restraint. Future research could usefully further expand word-by-hop and incorporate individual-level covariates that match the newspaper-level covariates used here. (shrink)

This dissertation is concerned with two of the largest questions that we can ask about the nature of physical reality: first, whether physical reality begin to exist and, second, what criteria would physical reality have to fulfill in order to have had a beginning? Philosophers of religion and theologians have previously addressed whether physical reality began to exist in the context of defending the Kal{\'a}m Cosmological Argument (KCA) for theism, that is, (P1) everything that begins to exist has a (...) cause for its beginning to exist, (P2) physical reality began to exist, and, therefore, (C) physical reality has a cause for its beginning to exist. While the KCA has traditionally been used to argue for God's existence, the KCA does not mention God, has been rejected by historically significant Christian theologians such as Thomas Aquinas, and raises perennial philosophical questions -- about the nature and history of physical reality, the nature of time, the nature of causation, and so on -- that should be of interest to all philosophers and, perhaps, all humans. While I am not a religious person, I am interested in the questions raised by the KCA. In this dissertation, I articulate three necessary conditions that physical reality would need to fulfill in order to have had a beginning and argue that, given the current state of philosophical and scientific inquiry, we cannot determine whether physical reality began to exist. -/- Friends of the KCA have sought to defend their view that physical reality began to exist in two distinct ways. As I discuss in chapter 2, the first way in which friends of the KCA have sought to defend their view that physical reality began to exist involves a family of a priori arguments meant to show that, as a matter of metaphysical necessity, the past must be finite. If the past is necessarily finite, then the past history of physical reality is necessarily finite. And if having a finite past suffices for having a beginning, then, since the past history of physical reality is necessarily finite, physical reality necessarily began to exist. I show that the arguments which have been offered thus far for the view that the past is necessarily finite do not succeed. Moreover, as I elaborate on in chapter 5, having a finite past does not suffice for having a beginning. -/- As I discuss in chapter 3, the second way in which friends of the KCA have sought to defend their view that physical reality began to exist involves a family of a posteriori arguments meant to show that we have empirical evidence that physical reality has a finite past history. For example, the big bang is sometimes claimed to have been the beginning of physical reality and, since we have excellent empirical evidence for the big bang, we have excellent empirical evidence for the beginning of physical reality. The big bang can be understood in two ways. On the one hand, the big bang can be understood as a theory about the history and development of the observable universe. Understood in that sense, then I agree that the big bang is supported by excellent empirical evidence and by a scientific consensus. On the other hand, some authors (particularly science popularizers, science journalists, and religious apologists) have wrongly interpreted big bang theory as a theory about the beginning of the whole of physical reality. As I argue, while a beginning of physical reality may be consistent with classical big bang theory, classical big bang theory does not provide good reason for thinking that physical reality began to exist. -/- In part II, I turn to discussing three necessary, but not necessarily sufficient, conditions for physical reality to have a beginning. Before discussing the three conditions, in chapter 4, I introduce three metaphysical accounts of the nature of time (A-theory, B-theory, and C-theory) as well as some formal machinery that will subsequently become useful in the dissertation. I introduce the first of the three conditions in chapter 5. According to the Modal Condition, physical reality began to exist only if, at the closest possible worlds without time, physical reality does not exist. I show that this condition helps us to make sense of various views in both theology and philosophy of physics. In chapter 6}, I introduce the second of my three conditions, the Direction Condition, according to which, roughly, physical reality began to exist only if all space-time points agree about the direction of time, so that all space-time points can agree that physical reality's putative beginning took place in their objective past. In chapter 7, I discuss the third condition, the Boundary Condition, according to which physical reality began to exist only if there is a past temporal boundary such that physical reality did not exist before the boundary. I show that there are two senses in which physical reality could be said to have had a past temporal boundary. Lastly, in chapter 8, I show that there is a relationship between my three conditions and classical big bang theory, even though the relationship is not the one usually identified in the literature. -/- In part III, I present four arguments for the view that, at the present stage of philosophical and scientific inquiry, we cannot know whether physical reality satisfies the three necessary conditions to have had a beginning and, consequently, we cannot know whether physical reality had a beginning. As I will prove in chapter 9, no set of observations that we currently have, when conjoined with General Relativity, entails that physical reality satisfies the Direction or Boundary Conditions. As I show in chapter 10, considerations in the philosophical foundations of statistical mechanics entail either that the Cosmos violates the Modal Condition or else that there is a transcendental condition on the possibility of our knowledge of the past that prevents our access to data we would need to gather to determine whether physical reality satisfies the Boundary Condition. In chapter 11, I show that there are a number of live cosmological models according to which physical reality does not satisfy the Boundary Condition. As long as we don't know whether any of those cosmological models are correct, we do not know whether physical reality satisfies the Boundary Condition. Lastly, I turn to confirmation theory and show that, at our present stage of inquiry, ampliative inferences for the conclusion that physical reality satisfies the Modal, Direction, and Boundary Conditions are not successful. (shrink)

This project is a blend of Africana intellectual history and philosophical anti-humanism. The opening chapter seeks to contextualize the thought of Huey P. Newton in the Black nationalist tradition outline his conceptualization of US empire – ‘Reactionary Intercommunalism’. I use the second chapter to explore counterinsurgency as a historical phenomenon that laid the basis for European colonization and the civilizing mission during the 17th, 18th and 19th centuries and the modern phenomena understand as racial violence. The third chapter analyzes how (...) gender ideological have been deployed toward this end historically and through contemporaneous Black scholarship before using the final chapter to introduce the theory of killology or MAN3. This theory advances the claim that counterinsurgency as a modality of warfare be understood as the contemporary fountainhead of western humanism and thus as the primary force of social regulation which proleptically organizes modern civilization on a spatially and temporally indeterminate basis to defeat/subvert insurgent populations before they are ever mobilized towards resistance through the application of technology, deadly force to those constructed as threats and control of the information environment towards this end. (shrink)

According to the accepted translation-failure interpretation, the problem of incommensurability involves the nature of the meaning-referential relation between scientific languages. The incommensurability thesis is that some competing scientific languages are mutually untranslatable due to the radical variance of meaning or/and reference of the terms they employ. I argue that this interpretation faces many difficulties and cannot give us a tenable, coherent, and integrated notion of incommensurability. It has to be rejected. ;On the basis of two case studies, I find (...) that the confrontations between many classical incommensurable languages are not confrontations between two untranslatable languages with different distribution of truth values, but rather the confrontations between incompatible fundamental presuppositions at the ontological level. We can always identify a truth-value gap between two incommensurable languages. Such a truth-value gap indicates a communication breakdown between the two language communities on the one hand, and is caused by the incompatible fundamental presuppositions underlying them on the other. ;I thereby identify the truth-value functional relationship between sentences, instead of the meaning-referential relationship between terms, as the dominant semantic relation between two incommensurable languages. According to my presuppositional interpretation of incommensurability, the real secret of incommensurability lies in the ontological setup of two competing presuppositional languages. When two presuppositional languages with incompatible factual commitments encounter with each other, the confrontation leads to a truth-value gap, and consequently a communication breakdown between them. Formally put, two scientific languages are incommensurable when core sentences of one language, which have truth values when considered within its own context, lack truth values when considered within the context of the other due to an ontological gap between them. ;The presuppositional interpretation makes many significant contributions to the discussion of the issue of incommensurability and the related metaphysical and epistemological issues: It confirms the existence of the phenomenon of incommensurability and makes it metaphysically and epistemologically significant. It establishes the tenability and integrity of the notion of incommensurability. It avoids many alleged unattractive epistemological and metaphysical consequences of the translation-failure interpretation. (shrink)

In this dissertation, I argue that commonsense morality is best understood as an agent-relative consequentialist theory, that is, as a theory according to which agents ought always to bring about what is, from their own individual perspective, the best available state of affairs. I argue that the agent-relative consequentialist can provide the most plausible explanation for why it is wrong to commit a rights violation even in order to prevent a number of other agents from committing comparable rights violations: (...) agents bear a special responsibility for their own actions and consequently a state of affairs where an agent has herself committed a rights violation is worse, from her perspective, than a state of affairs where a number of other agents have committed comparable rights violations. I also argue that agent-relative consequentialism can accommodate moral options despite being a theory which requires agents always to do the best they can. (shrink)

This dissertation is an investigation into how scientific values may influence the kinds of theories which are investigated, and in turn which theories become ‘mainstream’. I have focussed on psychedelic therapy as a family of theories, and I identified three main reasons as to why psychedelic therapy is somewhat incompatible with the current psychiatric paradigm: (1) the inability to conduct double-blind trials, (2) The inability to isolate one explanatory variable, and (3) The mystical and spiritual dimensions of the mechanisms (...) of action of psychedelic drugs. Because double-blind randomised controlled trials, isolating one explanatory variable, and neurobiological- style explanations of mechanisms of action are seen as an integral part of good psychiatric research, this means that psychedelic therapy is inherently disadvantaged as a research avenue in the current paradigm. These three things also arguably embody scientific values proposed by Kuhn (1977), such as accuracy, simplicity, and consistency. Helen Longino (1995) argues that Kuhn’s values do not simply increase the likelihood of a theory being true, but in some instances serve to perpetuate discriminatory ideologies. She proposes her own list of values as a route to a more equitable science, and by extension, a more equitable society. Interestingly, psychedelic therapy as a theory embodies many, if not all of the values proposed by Longino. This led me to my conclusion that if the psychiatric paradigm were more feminist according to Longino’s criteria, then psychedelic therapy would be considered a “better” theory. It would therefore be easier to conduct research in this area, and psychedelic therapy would have a better chance at becoming a mainstream treatment. (shrink)

This dissertation is a collection of standalone papers about a novel version of the deep self view of moral responsibility. Taken on its own, each chapter deals with a different thesis. But as the title of my dissertation reveals, taken together, the three chapters in it constitute the groundwork for my deep self view of moral responsibility. In Chapter 1, I develop and defend the thesis of responsibility for the deep self. In Chapter 2, I argue (...) for a sufficient condition for responsibility for one’s self that centers on the idea of aspiration. Drawing upon resources form the first two chapters, in Chapter 3, I further develop and defend a thesis of responsibility for what one does and its downstream consequences. -/- Here is a summary of my view. I argue that an agent acts freely and is morally responsible for what she does in the accountability sense only if she has a deep self for which she is responsible. How is one responsible for one’s deep self? To be responsible for the deep self, one must have a history where one was afforded the unimpeded opportunity to develop and exercise the ability to shape one’s own self. Exercise that ability in what way? I suggest that a critical way in which an agent shapes her own self is when she engages with various activities that I call aspirational self-shaping. Nevertheless, an agent needs not exercise the ability to shape her self and thus engage with aspirational self-shaping every time she acts freely. Indeed, being responsible for what she does is consistent with her failing to exercise that ability when she acts freely and responsibly. -/- Standard deep self views in the literature say something much stronger. They contend that an agent acts freely and responsibly for what she does if and only if her actions or omissions issue from, and so express, her deep self. Counterexamples proliferate. By offering a necessary condition for accountability drawing upon resources from responsibility for the deep self, my view escapes counterexamples that standard views face, while retains the core of the deep self view. Indeed, an agent may be blameworthy for her wrongdoing without it issuing from, and so expressing, her deep self. And yet, she must have a deep self for which she is responsible to be blameworthy for her wrongdoing. All of this is ultimately achieved by paying closer attention to the historical dimension of the deep self than other deep self proponents have. (shrink)

This dissertation contains four independent essays addressing a cluster of related topics in the philosophy of mind. Chapter 1: “Fundamentality Physicalism” argues that physicalism can usefully be conceived of as a thesis about fundamentality. The chapter explores a variety of other potential formulations of physicalism (particularly modal formulations), contrasts fundamentality physicalism with these theses, and offers reasons to prefer fundamentality physicalism over these rivals. Chapter 2:“Modal Rationalism and the Demonstrative Reply to the Master Argument Against Physicalism” introduces the (...) Master Argument Against Physicalism and investigates its crucial premise: the inference from an a priori gap between the physical and consciousness to a lack of necessitation between the two. I argue against the strong form of modal rationalism that underwrites the master argument and offer a more moderate rationalist view. I offer a novel demonstrative reply to the master argument, according to which a connection between conscious experience and demonstratives, not dualism, is the source of the epistemic gap between consciousness and the physical. Chapter 3: “Conceptual Mastery and the Knowledge Argument” argues that Frank Jackson’s famous anti-physicalist knowledge argument featuring Mary, a brilliant neuroscientist raised in a black and white room, founders on a dilemma. Either (i) Mary cannot know the relevant experiential truths because of trivial obstacles that have no bearing on the truth of physicalism or (ii) once the obstacles have been removed, Mary can know the relevant truths. Chapter 4: “Toward a Theory of Conceptual Mastery” investigates the question “Under what conditions does a thinker fully understand, or have mastery of, a concept?” I argue against three views of conceptual mastery, according to which conceptual mastery is a matter of holding certain beliefs, being disposed to make certain inferences, or having certain intuitions. I propose and respond to objections to my own “meaning postulate view” of the conditions under which a thinker has mastery of a concept. (shrink)

My dissertation addresses the question "do desires provide reasons?" I present two independent lines of argument in support of the conclusion that they do not. The first line of argument emerges from the way I circumscribe the concept of a desire. Complications aside, I conceive of a desire as a member of a family of attitudes that have imperative content, understood as content that displays doability-conditions rather than truth-conditions. Moreover, I hold that an attitude may provide reasons only if (...) it has truth-evaluable content. Insofar as desires lack truth-evaluable content, I hold that the content of a desire has the wrong kind of logical structure to provide reasons. My second line of argument claims that even if a desire did have truth-evaluable content, it would not follow that desires provide reasons. This is because a desire has no more rational significance than a guess or coin-flip. My argument relies on what I call the non-substitutability principle, the thesis that (all things being equal) one cannot substitute something that lacks rational significance, relative to some attitude, A, for something that has rational significance, relative to A, and leave the rational standing of A unchanged. For example, one cannot substitute the guess that P (i.e., something that lacks rational significance relative to the belief that P) for the perception that P (i.e., something that is rationally significant relative to the belief that P) without altering the rational standing of the belief. I argue that when the non-substitutability principle is applied to a desire that gives rise to an intention, it turns out that one can always substitute a guess or coin-flip (i.e., something that lacks rational significance relative to the intention) for the desire, without altering the rational standing of the intention. I take this to show that desires are not rationally significant relative to the intentions to which they give. (shrink)

The thesis introduces and criticizes the discourse on technology, with a specific reference to the concept of AI. The discourse on AI is particularly saturated with reified metaphors which drive connotations and delimit understandings of technology in society. To better analyse the discourse on AI, the thesis proposes the concept of “Expected AI”, a composite signifier filled with historical and sociocultural connotations, and numerous referent objects. Relying on cultural semiotics, science and technology studies, and a diverse selection of (...) heuristic concepts, the thesis delves beneath the surface of AI discourse and demonstrates the hidden political, social, cultural, and ecological dangers of AI. The entanglement of the discourse(s) with (science) fiction, folklore, myth, and religion impacts how AI is perceived and received, as well as the expectations to AI-enabled technologies now and in the future. The thesis also proposes a more ethical and comprehensive ontological model for AI systems. The model describes AI systems as complex figurations, considering their socio-material organisation, global economic-material becoming, and impact on the environment, social institutions, and the semiosphere. The dissertation argues that AI should be understood not just as an object or sociotechnical system, but as its entire product chain encompassing people and cultures, as well as the used resources and impact (both material-ecological and semiotic) on a planetary scale. (shrink)

This dissertation is a study of appetite in Plato’s Timaeus, Republic and Phaedrus. In recent research is it often suggested that Plato considers appetite (i) to pertain to the essential needs of the body, (ii) to relate to a distinct set of objects, e.g. food or drink, and (iii) to cause behaviour aiming at sensory pleasure. Exploring how the notion of appetite, directly and indirectly, connects with Plato’s other purposes in these dialogues, this dissertation sets out to evaluate (...) these ideas. By asking, and answering, three philosophically and interpretatively crucial questions, individually linked to the arguments of the dialogues, this thesis aims to show (i) that the relationship between appetite and the body is not a matter of survival, and that appetite is better understood in terms of excess; (ii) that appetite is multiform and cannot be defined in terms of a distinct set of objects; and (iii) that appetite, in Plato, can also pertain to non-sensory objects, such as articulated discourse. -/- Chapter one asks what the universe can teach us about embodied life. It argues that Plato, in the Timaeus, works with an important link between the universe and the soul, and that the account of disorder, irrationality and multiformity identifying a pre-cosmic condition of the universe provides a key to understanding the excessive behaviour and condition of a soul dominated by appetite. -/- Chapter two asks why the philosophers of the Republic’s Kallipolis return to the cave, and suggests that Plato’s notion of the noble lie provides a reasonable account of this. By exploring the Republic’s ideas of education, poetry and tradition, it argues that appetite – a multiform and appearance oriented source of motivation – is an essential part of this account. -/- Chapter three asks why Socrates characterizes the speeches of the Phaedrus as deceptive games. It proposes that this question should be understood in the light of two distinctions: one between playful and serious discourse and one between simple and multiform. It argues that the speeches of the Phaedrus are multiform games, and suggests that appetite is the primary source of motivation of the soul addressed, personified by Phaedrus. -/- . (shrink)

This dissertation explores the influence of time constraints on different research practices. The first two parts present case studies, which serve as a basis for discussing the epistemological and ethical implications of temporal limitations in scientific research. Part I is a case study on gravitational wave research, conducted by the LIGO Scientific Collaboration. This exemplifies fundamental research – without immediate societal applications, open-ended in terms of timeline and in terms of research goals. It is based, in part, on qualitative (...) interviews conducted with gravitational wave physicists. I show that considerations about time and speed play a role in every stage of research: goal setting, method design, and the evaluation and communication of results. Part II provides a case study on translational medicine, an approach explicitly dedicated to accelerating research in order to develop and implement new therapies. This epitomizes applied research with high social stakes, motivated by non-epistemic goals. Here, epistemic trade-offs between speed and reliability intersect with ethical trade-offs between different types of harms. In Part III, the insights from both of these case studies are used as the basis for a more general discussion concerning the pragmatic aspects of epistemic practices, especially in relation to current debates centered on the role of values in science. A particular focus is on the value of speed and the ability to generate reliable results, either via choice of methods, or via decisions about which goals to set, as well as decisions about when to stop further testing. The primary thesis of the dissertation is that pragmatic considerations stemming from limitations of resources are a necessary feature of the pursuit of epistemic aims, and that the epistemic is thus inherently pragmatic. (shrink)

This dissertation concerns the methodology Kant employs in the first two sections of the Groundwork of the Metaphysics of Morals (Groundwork I-II) with particular attention to how the execution of the method of analysis in these sections contributes to the establishment of moral metaphysics as a science. My thesis is that Kant had a detailed strategy for the Groundwork, that this strategy and Kant’s reasons for adopting it can be ascertained from the Critique of Pure Reason (first Critique) (...) and his lectures on logic, and that understanding this strategy gains us interpretive insight into Kant’s moral metaphysics. At the most general level of methodology, Kant says there are four steps for the establishment of any science: 1) make distinct the idea of the natural unity of its material 2) determine the special content of the science 3) articulate the systematic unity of the science 4) critique the science to determine its boundaries The first two of these steps are accomplished by the genetically scholastic method of analysis, paradigmatically the method whereby confused and obscure ideas are made clear and distinct, thereby logically perfecting them and transforming them into possible grounds of cognitive insight that are potentially complete and adequate to philosophical purposes. The analysis of Groundwork I is a paradigmatic analysis that makes distinct what is contained in common understanding, i.e. its Inhalt or intension, making distinct the higher partial concepts that together define the concept of morality. The analysis of Groundwork II is an employment more specifically of the method of logical division, which makes distinct what is contained under the concept, i.e. its Umfang, by which the extension or object of morality is determined. Part I introduces Kant’s conception of moral metaphysical science and why he took it to be in need of establishment, explains the general method for establishing science and the scholastic method of analysis by which its first two steps are to be accomplished, then provides an interpretation of Groundwork I as an execution of this method. Part II details Kant’s determination of the special content of moral science in Groundwork II in relation to the central problem for moral metaphysics – how synthetic a priori practical cognition is possible. (shrink)

This dissertation addresses a debate about the proper relationship between democratic theory and institutions. The debate has been waged between two rival approaches: on the one side is an aggregative and economic theory of democracy, known as constitutional economics, and on the other side is deliberative democracy. The two sides endorse starkly different positions on the issue of what makes a democracy legitimate and stable within an institutional setting. Constitutional economists model political agents in the same way that neoclassical (...) economists model economic agents, that is, as self-regarding, rational maximizers; so that evaluations of democratic legitimacy and stability depend on the extent to which the design of institutional rules and practices maximize individual utility by promoting efficient schemes of collective choice. Deliberative democrats, on the other hand, understand political agents as communicative reason-giving subjects who justify their preferences and positions on issues that jointly affect them in a process of consensus-directed discourse, or deliberation; so that evaluations of democratic legitimacy and order depend on the degree to which institutional norms and practices promote deliberation and draw upon deliberated public judgment. I argue that despite the numerous incompatibilities between constitutional economics and deliberative democracy—which amount to a 'deep divide'—an opportunity to produce a genuine synthesis of the two approaches arises inasmuch as it is possible to overcome several points of opposition in their separate research programmes. The central thesis of the dissertation is that it is possible to construct a bridge spanning the divide between constitutional economists and deliberative democrats, and that Dewey and Bentley's transactional view can facilitate this bridge-building project. Pursuant to this end, the points of opposition between the v research programmes are mediated by way of five concepts which, on balance, favor deliberative democracy and its feasible institutionalization. (shrink)

This dissertation explores the prospects of postdeflationary substantive theorizing about truth. Postdeflationary theories define the concept of truth or the property of being a true truthbearer in a way that respects the deflationary desiderata of clarity, purity, and permissiveness with truth-aptness, without a necessary commitment to the core negative thesis of the deflationary approach. Postdeflationary substantive theories further acknowledge the complexity and explanatory utility of truth in understanding and defining other concepts and phenomena. The motivation for pursuing this (...) study arises from the so-called contemporary crisis of truth, where a substantive understanding of truth is subjected to widespread skepticism, critique, and even cynicism both inside and outside of philosophy in formal and mundane discourse. To better understand this crisis, particular attention is directed towards the deflationary critique of substantive theories of truth, which is a prevalent point of discussion in contemporary literature on western analytic philosophy. By exploring the limits and philosophical sustainability of deflationary critique of substantive accounts of truth, valuable insight is gained about the contemporary crisis of truth and the potential for substantive theorizing about truth in general. This dissertation composes of an introduction and four original research publications that address two connected themes: exploration of the philosophical sustainability of deflationary critique of substantive theories of truth, and exploration of the prospects for development of the now popular substantive pluralist theories of truth. These themes constitute both negative and positive aspects in relation to analyzing the prospects of postdeflationary substantive theorizing about truth. The first part of this dissertation focuses on arguing against the widespread deflationary readings of W.V.O. Quine’s truth, who is widely interpreted as a prominent and influential deflationist in both the secondary literature on his philosophy and contemporary truth-theoretic debates more broadly conceived. The first essay demonstrates that Quine’s immanent conception of truth involves commitments that are incompatible with general and theory-specific framings of the deflationary thesis. The second essay demonstrates conflicts between Quine’s views and what has in recent literature been argued as strong and moderate variants of the deflationary thesis. In conclusion, these essays demonstrate that the widespread deflationary readings of Quine’s truth are mistaken, thus removing a prominent thinker from the deflationists ranks while simultaneously casting suspicion towards the philosophical sustainability of the deflationary approach in general. The second part of this dissertation explores the prospects of postdeflationary substantive theorizing about truth by analyzing the limits and prospects for development of the increasingly popular substantive pluralist theories. The third essay explores different ways in which semantic ambiguity poses trouble for current pluralist models. The fourth essay argues that to achieve the theoretical desiderata that pluralists ask from discourse domains, the latter ought to be individuated on ontological rather than topical grounds. In conclusion, these essays demonstrate that while current pluralist models involve shortcomings, they encompass potential for development and provide a viable prospect for sustainable postdeflationary substantive theorizing about truth. (shrink)

The thesis is a metatheoretical analysis of the concept of ‘speaker’s intention’ as it is used in traditional linguistic-philosophical and in cognitive pragmatics. The analysis centers around works of Austin, Searle, Grice, and Relevance Theory. The main aim is to argue for the following thesis: (T1) if pragmatics is targeting on how speaker’s intentions contribute to linguistic choices in communicative language use, then focusing solely on causally efficient mental states and analyzing them at the utterance level necessarily leads (...) to unsatisfactory consequences in theorizing. -/- The secondary aim of the dissertation is to argue that: (T2) the traditional account of intentionality is tenable only if we take utterances as data. Surely, there are causally efficient intentions which lead the speaker to formulate her utterances as part of conversational turns. But speakers also have intentions which shape the conversation itself (motives, goals, plans). However: (T3) if we take discourses or conversations as divergent sources of data (besides of utterances), we run into an explanatory gap that cannot be filled mechanically: the structured-proposionalist theory is simply insufficient to grasp discourse-level intentions. To argue for (T3), I analyse speaker’s intentions in a fictive conversation (The smuggler sketch from Monty Python’s Flying Circus) through the “prisms” of Austin’s speech act theory, Searle’s (at least) two theories of intentions, Grice’s M-intention, and the ostensive-inferential view on communication. (shrink)

Abstract. The dissertation defends the thesis that the mind-body problem arises against the background of the elimination of the manifest physical world, and that the only satisfactory response to it is to take back that elimination and thus to dissolve the problem. Various materialist and dualist responses are shown to be inadequate. They are only different forms of ontological fundamentalism – physics fundamentalism and consciousness fundamentalism – that lead to ultimately meaningless metaphysical constructions. By contrast, on the ontologically (...) pluralist view outlined here, the fact that the entire spatiotemporal world has a physical microstructure is compatible with a naive realism with regard to both the manifest physical world and to consciousness. We only need to ascribe physical microstructures to both while identifying neither with these structures. After an introduction that identifies the elimination of the manifest physical world in modernity as the metaphysical background of the mind-body problem and describes the dilemmatic situation created by the typical reactions to it, the first chapter attempts to clarify what consciousness is. The second chapter then discusses some of the standard formulations of the so-called “puzzle” or “mystery” of consciousness. It is shown that these cannot be transformed into a genuine, answerable question. The notion that other macrophenomena can be explained much better than consciousness, perhaps even in a completely transparent way, is revealed to be an illusion, an artefact of the tacit elimination of the manifest physical world. In the third chapter, the thesis that consciousness has spatial properties is defended against various forms of skepticism. The fourth chapter begins the debate with the mind-body identity theory by discussing various positions on identity statements in the philosophy of language. This discussion leads to the conclusion that the idea of informative identity statements is meaningless. On this basis, the notion of an empirically contentful so-called “scientific identification” of consciousness phenomena with their neuronal correlates is criticized in the fifth chapter. The sixth chapter argues that it is possible to dissolve the problem of mental causation if a physiological and ultimately also a microphysical structure is ascribed to consciousness. In a concluding reflection it is explained what it means that the present suggestion amounts to a dissolution rather than a solution of the traditional mind-body problem. Zusammenfassung. In dieser Arbeit wird die These vertreten, dass das Leib-Seele- Problem vor dem Hintergrund der Elimination der manifesten physischen Welt entsteht und die einzig befriedigende Reaktion darauf nur sein kann, diese Elimination wieder rückgängig zu machen und das Problem damit aufzulösen. Materialistische und dualistische Reaktionen werden als unzulänglich erwiesen. Sie sind nur verschiedene Formen eines ontologischen Fundamentalismus – Physikfundamentalismus und Bewusstseinsfundamentalismus – der zu letztlich sinnlosen metaphysischen Konstruktionen führt. Dagegen ist nach dem hier vertretenen ontologischen Pluralismus die Tatsache, dass die gesamte raumzeitliche Welt eine physikalische Mikrostruktur hat, mit einem naiven Realismus sowohl in Bezug auf die manifeste physische Welt als auch in Bezug auf das Bewusstsein vereinbar. Wir müssen nur beiden eine physikalische Mikrostruktur zuschreiben ohne sie mit dieser zu idenfizieren. Nachdem in der Einleitung die Elimination der manifesten physischen Welt in der Neuzeit als der metaphysische Hintergrund des Leib-Seele-Problems identifiziert und die durch die typischen Reaktionen darauf entstehende dilemmatische Aus- gangssituation beschrieben worden ist, klärt das erste Kapitel, was Bewusstsein ist. Im zweiten Kapitel werden dann einige gängige Formulierungen des so genannten „Bewusstseinsrätsels“ vorgestellt. Es wird gezeigt, dass diese sich nicht in eine wirklich beantwortbare Frage transformieren lassen. Die Vorstellung, dass sich andere Makrophänomene wesentlich besser erklären lassen als das Bewusstsein, oder gar in vollständig transparenter Weise, wird als Illusion, als Artefakt der stillschweigenden Elimination der manifesten Welt erwiesen. Im dritten Kapitel wird die These, dass das Bewusstsein räumliche Eigenschaften hat, gegen verschiedene Formen der Skepsis verteidigt. Im vierten Kapitel beginnt die Auseinandersetzung mit der Identitätstheorie mit einer Diskussion sprachphilosophischer Positionen zu Identitätsaussagen, die die These begründet, dass die Vorstellung informativer Identitätsaussagen sinnlos ist. Auf dieser Grundlage wird im fünften Kapitel die Vorstellung einer empirisch gehaltvollen so genannten „wissenschaftlichen Identifikation“ von Bewusstseinsphänomenen mit ihren neuronalen Korrelaten kritisiert. Im sechsten Kapitel wird gezeigt, dass sich das Problem mentaler Verursachung auflösen lässt, wenn man Bewusstseinsphänomenen eine physiologische und letztlich auch physikalische Mikrostruktur zuschreibt. In einer Schlussbetrachtung wird erläutert, warum der Vorschlag in dieser Arbeit eine Auflösung statt einer Lösung des Leib-Seele-Problems darstellt. (shrink)

This dissertation investigates that which can only be known with the following criteria of knowledge: (i) it is unchangeable; (ii) it cannot be mistaken; (iii) it is identical with its object. It begins by addressing the following questions: what can and cannot exist in solely this sense? Can anything exist in this sense? A further thesis it explores is that the split between the subject of knowledge and the object of knowledge which has given rise to the unexplained (...) and inexplicable residues in the solutions to epistemological problems which have been propounded by Western philosophers. These residues have been a breeding ground for a skepticism which casts doubt on the validity of the philosophic enterprise. It is hoped that this thesis might play some role in indicating a pathway through which faith in the philosophic enterprise may be restored. The approach taken is multi-leveled, at once transcen¬dental, metaphysical, phenomenological and empirical. It is transcendental in that the question is always ‘how is knowledge possible?’ It is metaphysical in that the focal point is always that which is, and not that which seems to be. It is phenomenological in that it is confined to the data of consciousness and makes no attempt to go beyond consciousness. It is empirical in that the final court of appeal for any argument is always pure experience. It is demonstrated that, given the separation of the subject knower from the object of knowledge, knowledge is an impossibility. Separatist views of knowledge are taken up and analyzed, among which are: knowledge as caused by objects; knowledge as the knowledge of an object; knowledge as the correspondence between ideas and objects; knowledge as an act; knowledge as a possession. All these views leave untouched the basic questions: what is knowledge? How is the object of knowledge known? How can knowledge arise in the first place? The existence of the object is then shown to be purely dependent on the existence of the subject, and vice versa. An analysis of experience reveals that no difference between subject and object is ever detected and detectable. The breakdown of experience into subjects and objects is shown to be a purely theoretical interpretation of experience, unjustified and unjustifiable in actual experience. It is finally shown that it is impossible to legitimize ideas of difference, either from the world of objects or from the mind of the subject knower. That there can be an appearance of plurality is demonstrated to rest upon the reality of space and time, existences which prove to be purely ideal. A re-integration of subject and object into the experience from which they have been dirempted provides an explanation of the possibility of know¬ledge, knowledge which is at once certain and of the real. An application of the perspective of non-dualism is suggested to offer philosophic solutions to such epistemological impasses as the relation of language and meaning and the universal and the particular. The relevance of an epistemological inquiry for action is indicated in such a way as to bring knowledge and existence into harmony with each other. The broader aim of the dissertation is to legitimize the philosophic enterprise as a pathway to unchangeable, unmistakable, and unitary knowledge. (shrink)

The present dissertation investigates certain facets of the logical structure of oughts – where “ought” is used as a noun, roughly meaning obligation. I do so by following two lines of inquiry. The first part of the thesis places oughts in the context of practical rationality. The second part of the thesis concerns the inference rules governing arguments about oughts, and specifically the inference rule of Reasoning by Cases. These two lines of inquiry, together, aim to expound (...) upon oughts in rationality and reasoning. The methodology used in this dissertation is the one of philosophical logic, in which logical, qualitative models are developed to support and foster conceptual analysis. The dissertation consists of four main chapters. The first two chapters are devoted to the role of oughts in practical rationality. I focus on the so-called Enkratic principle of rationality, which – in its most general formulation – requires that if an agent believes sincerely and with conviction that she ought to do X, then she intends to X. I develop a logical framework to investigate the (static and dynamic) relation between those oughts believed by the agent and her intentions. It is shown that, under certain minimal assumptions, the Enkratic principle of rationality is a principle of limited validity. The following two chapters of the dissertation constitute a study of the classical inference rule of Reasoning by Cases, which – in its simplest form – moves from the premises “A or B”, “if A then C” and “if B then C” to the conclusion “C”. Recent literature has called the validity of Reasoning by Cases into question, with the most influential counterexample being the so-called Miners’ Puzzle – an instance of Reasoning by Cases where “C” involves oughts. I provide a unifying explanation of why the Miners’ Puzzle emerges. It is shown that, within specific boundaries, Reasoning by Cases is a valid inference rule. (shrink)

This doctoral dissertation investigates the notion of physical necessity. Specifically, it studies whether it is possible to account for non-accidental regularities without the standard assumption of a pre-existent set of governing laws. Thus, it takes side with the so called deflationist accounts of laws of nature, like the humean or the antirealist. The specific aim is to complement such accounts by providing a missing explanation of the appearance of physical necessity. In order to provide an explanation, I recur to (...) fields that have not been appealed to so far in discussions about the metaphysics of laws. Namely, I recur to complex systems’ theory, and to the foundations of statistical mechanics. The explanation proposed is inspired by how complex systems’ theory has elucidated the way patterns emerge, and by the probabilistic explanations of the 2nd law of thermodynamics. More specifically, this thesis studies how some constraints that make no direct reference to the dynamics can be a sufficient condition for obtaining in the long run, with high probability, stable regular behavior. I hope to show how certain metaphysical accounts of laws might benefit from the insights achieved in these other fields. According to the proposal studied in this thesis, some regularities are not accidental not in virtue of an underlying physical necessity. The non-accidental character of certain regular behavior is only due to its overwhelming stability. Thus, from this point of view the goal becomes to explain the stability of temporal patterns without assuming a set of pre-existent guiding laws. It is argued that the stability can be the result of a process of convergence to simpler and stable regularities from a more complex lower level. According to this project, if successful, there would be no need to postulate a (mysterious) intermediate category between logical necessity and pure contingency. Similarly, there would be no need to postulate a (mysterious) set of pre-existent governing laws. Part I of the thesis motivates part II, mostly by arguing why further explanation of the notions of physical necessity and governing laws should be welcomed (chapter 1), and by studying the plausibility of a lawless fundamental level (chapters 2 and 3). Given so, part II develops the explanation of formation of simpler and stable behavior from a more complex underlying level. (shrink)

The present dissertation concerns cognitive psychology—theories about the nature and mechanism of perception and thought—during the High Middle Ages (1250–1350). Many of the issues at the heart of philosophy of mind today—intentionality, mental representation, the active/passive nature of perception—were also the subject of intense investigation during this period. I provide an analysis of these debates with a special focus on Durand of St.-Pourçain, a contemporary of John Duns Scotus and William of Ockham. Durand was widely recognized as a leading (...) philosopher until the advent of the early modern period, yet his views have been largely neglected in the last century. The aim of my dissertation, then, is to provide a new understanding of Durand’s cognitive psychology and to establish a better picture of developments in cognitive psychology during the period. -/- Most philosophers in the High Middle Ages held, in one form or another, the thesis that most forms of cognition (thought, perception) involve the reception of the form of the object into the mind. Such forms in the mind explain what a given episode of cognition is about, its content. According to what has been called the conformality theory of content, the content of our mental states is fixed by this form in the mind. Durand rejects this thesis, and one of the primary theses that I pursue is that Durand replaces the conformality theory of content with a causal theory of content, according to which the content of our mental states is fixed by its cause. When I think about Felix and not Graycat, this is to be explained not by the fact that I have in my mind the form of Felix and not Graycat, but rather by the fact that Felix and not Graycat caused my thought. -/- This is both a controversial interpretation and, indeed, a controversial theory. It is a controversial interpretation because Durand seems to reject the thesis that objects are the causes of our mental states. In the first half of the present dissertation, I argue that Durand does not reject this thesis but he rejects another nearby thesis: that objects as causes give to us ‘forms’. On Durand’s view, an object causes a mental state even though it does not give to us a new ‘form’. In the second half of the dissertation I defend Durand’s causal theory of content against salient objections to it. (shrink)

This dissertation argues that mental representation is identical to phenomenal consciousness, and everything else that appears to be both mental and a matter of representation is not genuine mental representation, but either in some way derived from mental representation, or a case of non-mental representation.

The aim of this dissertation is to convince you that time passes. It is commonly held that a belief in time’s passage is in conflict with relativistic physics and that our phenomenology as of passage is not sufficient reason for us to believe in it. I argue that both of these views are false. Along the way I offer a typology and critique of the existing accounts of passage. I offer my own view of passage, the process view, which (...) requires that we be relationalists about time. I make the case that there is strong reason to endorse relationalism. -/- In Chapter 1, I outline the most common positions in temporal ontology (presentism, eternalism, growing block theory, and the moving spotlight view), which are each committed to two theses: an ontological thesis about what exists, and a second thesis about whether the world is static or dynamic. I argue that the ontological theses are either trivial, not meaningful, or beg the question. I then try to recast the ontological theses in terms of truthmaking, which I argue also fails to generate a substantive dispute. I ultimately argue that the best way to salvage the debate over temporal ontology is to understand it as a debate about the second theses, that is, about whether or not time passes. -/- In Chapter 2, I turn to trying to spell out what temporal passage is supposed to be. I give a typology of the existing accounts of passage in the literature, and give some critique of each. I then try to offer my own account of what passage is: passage is to be identified with change, which is to be understood, not as the standard ‘at-at change’, but in terms of a primitive which I call process. Finally, I note that my account of passage requires relationalism to get off the ground. -/- In Chapter 3, I ask whether we should be substantivalists or relationalists about time, independent of our views on passage. I begin with an overview of the historical debate, focusing heavily on Newton, Leibniz, and the 20th century turn to considering “spacetime” as one entity (rather than treating space and time as two separate entities). I give an overview of the ways in which substantivalism and relationalism are characterized in contemporary debate, and show that it is more difficult than it seems at first pass to parse out what substantivalism is supposed to be. I offer three plausible versions of substantivalism, and characterize relationalism as the denial of all three. I then provide a critical discussion of five major arguments for or against substantivalism, and conclude that there is strong reason to accept relationalism. -/- In Chapter 4, I turn to the question of whether or not we should take our phenomenology as of passage seriously. The dynamic theorist demands an error theory from the static theorist: how is it that we experience temporal passage if there is no such thing? The most common static theorist response to the demand is to say that our experiences as of passage should be considered illusory, either as a cognitive-perceptual illusion akin to illusions of apparent motion, or as a consequence of our (false) view of ourselves as enduring selves against a changing background. I show that these accounts fail because they end up presupposing dynamicity in their quest to show that reality is static, because illusions require dynamicity to get off the ground. I then turn to another common static theorist response to the demand, which is to argue that the phenomenal reality of passage cannot (or should not) tell us anything about the physical reality of passage. One version of this move appeals to the absence of temporal passage in the formulations of the laws of physics; I show that this reasoning relies on an incorrect identification of passage with a privileged property of presentness. Another version argues that because our phenomenology is notoriously subject to a variety of interfering conditions, it is unreliable as a basis for theorizing. I respond that we do not require complete reliability from our evidence in order to use it to build a view, either in science or in philosophy. I conclude that we must take our phenomenology seriously after all, and that it gives us good reason for thinking that temporal passage is a real feature of the world. -/- In Chapter 5, I summarize the work I have done and try to tie up some loose ends by exploring consequences for ontology in light of the process view. I finish with a discussion of what we should do when science and philosophy seem to conflict. (shrink)

⦿ In my dissertation I introduce, motivate and take the first steps in the implementation of, the project of naturalising modal metaphysics: the transformation of the field into a chapter of the philosophy of science rather than speculative, autonomous metaphysics. -/- ⦿ In the introduction, I explain the concept of naturalisation that I apply throughout the dissertation, which I argue to be an improvement on Ladyman and Ross' proposal for naturalised metaphysics. I also object to Williamson's proposal that (...) modal metaphysics --- or some view in the area --- is already a quasi-scientific discipline. -/- ⦿ Recently, some philosophers have argued that the notion of metaphysical modality is as ill defined as to be of little theoretical utility. In the second chapter I intend to contribute to such skepticism. First, I observe that each of the proposed marks of the concept, except for factivity, is highly controversial; thus, its logical structure is deeply obscure. With the failure of the "first principles" approach, I examine the paradigmatic intended applications of the concept, and argue that each makes it a device for a very specific and controversial project: a device, therefore, for which a naturalist will find no use for. I conclude that there is no well-defined or theoretically useful notion of objective necessity other than logical or physical necessity, and I suggest that naturalising modal metaphysics can provide more stable methodological foundations. -/- ⦿ In the third chapter I answer a possible objection against the in-principle viability of the project: that the concept of metaphysical modality cannot be understood through the philosophical analysis of any scientific theory, since metaphysical necessity "transcends'' natural necessity, and science only deals with the latter. I argue that the most important arguments for this transcendence thesis fail or face problems that, as of today, remain unsolved. -/- ⦿ Call the idea that science doesn't need modality, "demodalism''. Demodalism is a first step in a naturalistic argument for modal antirealism. In the fourth chapter I examine six versions of demodalism to explain why a family of formalisms, that I call "spaces of possibility'', are (i) used in a quasi-ubiquitous way in mathematised sciences (I provide examples from theoretical computer science to microeconomics), (ii) scientifically interpreted in modal terms, and (iii) used for at least six important tasks: (1) defining laws and theories; (2) defining important concepts from different sciences (I give several examples); (3) making essential classifications; (4) providing different types of explanations; (5) providing the connection between theory and statistics, and (6) understanding the transition between a theory and its successor (as is the case with quantisation). -/- ⦿ In fifth chapter I propose and defend a naturalised modal ontology. This is a realism about modal structure: my realism about constraints. The modal structure of a system are the relationships between its possible states and between its possible states and those of other systems. It is given by the plurality of restrictions to which said system is subject. A constraint is a factor that explains the impossibility of a class of states; I explain this concept further. First, I defend my point of view by rejecting some of its main rivals: constructive empiricism, Humean conventionalism, and wave function realism, as they fail to make sense of quantum chaos. This is because the field requires the notion of objective modal structure, and the mentioned views have trouble explaining the modal facts of quantum dynamics. Then, I argue that constraint realism supersedes these views in the context of Bohm's standard theory and mechanics, and underpins the study of quantum chaos. Finally, I consider and reject two possible problems for my point of view. -/- ⦿ A central concern of modal metaphysicians has been to understand the logical system that best characterises necessity. In the sixth chapter I intend to recover the logical project applied to my naturalistic modal metaphysics. Scientists and philosophers of science accept different degrees of physical necessity, ranging from purely mathematically necessary facts that restrict physical behaviour, to kinetic principles, to particular dynamical constraints. I argue that this motivates a multimodal approach to modal logic, and that the time dependence of dynamics motivates a logic of historical necessity. I propose multimodal propositional (classical) logics for Bohmian mechanics and the Everettian theory of many divergent worlds, and I close with a criticism of Williamson's approach to the logic of state spaces of dynamic systems. (shrink)

In this dissertation, I address the issue of whether thoughts have proprietary phenomenal character, concluding that we have no good justification for holding such a view. After a brief introduction, in Chapter 2, I discuss the distinction between cognitive and noncognitive mental states, according to which cognitive mental states are conceptual and noncognitive mental states are not. I then provide an overview of the cognitive phenomenology debate, arguing that the debate should be understood based on the metaphysical nature of (...) thought and its relationship with phenomenal character. Finally, I introduce views I call phenomenal cognitive phenomenology (phenomenal CP), moderate cognitive phenomenology (moderate CP), and strong cognitive phenomenology (strong CP). I then argue that the denial of any of these positive views offers a better explanation for any phenomenal character associated with thought. -/- In Chapter 3, I critically evaluate various arguments for and against the various views on cognitive phenomenology, including self-knowledge arguments, phenomenal contrast arguments, introspection-based arguments, and content-grounding arguments. I conclude that the arguments are seldom well-justified but that the simplest explanation—that proprietary cognitive phenomenology does not exist—should be defaulted to. -/- In Chapter 4, I describe the debate on the phenomenal intentionality thesis (PIT) and arguments in favor of the PIT. Moreover, I argue that views on phenomenal intentionality entail views on cognitive phenomenology; however, given that such PIT views are not well-justified or even circular, at best, they offer no overriding reason to endorse a positive view on cognitive phenomenology. -/- In Chapter 5, I assert that whether one endorses strong PIT or moderate PIT comes down to one’s views on strong CP. I also discuss the implications of the other chapters, including that the PIT and cognitive phenomenology thesis (CPT) debates are not as independent as previously suggested. I then consider that the different views may amount to introspective differences, and while some may be right and some may be wrong concerning introspecting about the nature of certain mental states, that the metaphysical relationship between cognitive or intentional states on the one hand and phenomenal states on the other hand may simply not be accessible through introspection. Such considerations do not entail that no view offers the best explanation of the relevant phenomena, and I conclude by defending the view on cognitive phenomenology that I endorse: proprietary phenomenal character of thought does not exist. -/- Several of the appendices contain original artwork intended to help illustrate various thought experiments, different views, and more. Other appendices contain derivations in modal logic intended to support the claims made about entailment relations between different views. (shrink)

Daniel Isaacson has advanced an epistemic notion of arithmetical truth according to which the latter is the set of truths that we grasp on the basis of our understanding of the structure of natural numbers alone. Isaacson’s thesis is then the claim that Peano Arithmetic (PA) is the theory of finite mathematics, in the sense that it proves all and only arithmetical truths thus understood. In this paper, we raise a challenge for the thesis and show how it (...) can be overcome. We introduce the concept of purity for theories of arithmetic: a theory of arithmetic is pure when it only proves arithmetical truths. Then, we argue that, under Isaacson’s thesis, some PA-provable truths—including transfinite induction claims for infinite ordinals and some consistency statements—are seemingly not arithmetical in Isaacson’s sense, and hence that Isaacson’s thesis might entail the impurity of PA. Nonetheless, we conjecture that the advocate of Isaacson’s thesis can avoid this undesirable consequence: the arithmetical nature, as understood by Isaacson, of all contentious PA-provable statements can be justified. As a case study, we explore how this is done for transfinite induction claims with infinite ordinals below ε0. To this end, we show that the PA-proof of such claims employs exclusively resources from finite mathematics, and that ordinals below ε0 are finitary objects despite being infinite. (shrink)

My dissertation puts forward a critique of the phenomenal intentionality theory (PIT). According to standard accounts of PIT, all genuine intentionality is either identical to or partly grounded in phenomenal consciousness. I argue that it is a conceptually significant mistake to construe conscious experiences in terms of token mental states that instantiate phenomenal properties. This mistake is predicated on ignoring an important difference in the temporal character—what I call the “temporal shape”—between states and properties as opposed to conscious experiences. (...) States and properties lack a temporal shape, but conscious experience has a temporal shape. Thus, in order to adequately capture our phenomenology of temporality we need a mental ontology that adequately reflects this distinction. A second aim of this dissertation is to defend a mereological account of phenomenal intentionality, which says that phenomenality and intentionality are related by being proper parts of a first-personal, subjective, mental event. On this approach, the conditions of satisfaction for a subject’s first-personal, subjective, mental event just are the conditions of satisfaction for phenomenal intentionality. I explore the theoretical grounds for a mereological account of phenomenal intentionality and conclude that it does a better job of explaining difficult cases like the problem of unconscious thought (e.g., your belief that “grass is green”). Thus, we have prima facie support for a mereological account of phenomenal intentionality exactly where competing accounts fail. (shrink)

This dissertation was written for the purpose of displacing the negative stereotype of video games being deemed as ‘lowbrow’ entertainment within critical and academic circles, when in actuality the medium has the ability to tell a captivating story through a unique lens unlike the narratives that are traditionally found in a film or a novel. Most of the criticism that games have received in the humanities come from literary scholars who have denounced the medium’s attempts to adapt seminal pieces (...) of literature such as Dante’s Divine Comedy. To counter this assumption, I will be engaging with a video game that has not been marketed as a direct adaptation of the Comedy, but rather uses Dante’s writing as a source of inspiration to enhance its own ludonarrative experience. The game I will be examining in close proximity to the Comedy is the Japanese role-playing game Shin Megami Tensei III: Nocturne released by the studio Atlus in 2003. Nocturne is an incredibly viable case study for this investigation because it exemplifies how, through the unconventional adaptation process of transmediality, a distant text like an RPG can transform the material of a medieval poem to best fit its digital stage while still referencing its source material. In this context, I intend to establish a methodological basis for the transmedial analysis of literature and video games through the creative insight of the Comedy and Nocturne, so that new meaning can be uncovered from both texts and further research can thus commence on relative instances of ludic adaptation. (shrink)

I argue in this dissertation that natural properties play a central role in David Lewis' modal realism. To argue in favor of this thesis I present: a bottom-up explanation of a top-down possible world metaphysics; a new definition of natural properties and natural fusion, a new mereological operation. To achieve these aims, in the first chapter, I contextualize the discussion, in the second I resume the discussion about universals in contemporary philosophy and argue that, considering the distinct formulations (...) of the problem, class nominalism combined with modal realism might be the best solution. Furthermore, I discuss Devitt's solution in which he defends that the problem about universals is, in fact, a pseudo problem. In the third chapter, I introduce a minimal ontology of properties, regarding natural properties, I discuss the existing definitions, present a new one and discuss some theories of similarity, a notion that is in the core of the definition I propose. Besides, I present how natural properties benefit the definition of terms of nomological package, linked to its fundamentality role. I also present some applications related to the rationality role that encompass some well-known philosophical problems of the second half of 20th century. In the fourth chapter, I present some varieties of philosophical realism, I consider the theoretical advantages of taking scientific realism as background and I discuss one more utility of natural properties, the solution to the problem of eligibility of reference or, the Putnam's paradox. In the fifth chapter, I discuss how mereology is important to link several aspects of Lewis' modal realism. For such, I discuss the relation between composition as identity and ontological innocence of mereology and I present the natural fusion mereology, a new mereological operation that aims to minimize the problems of unrestricted composition. (shrink)

This dissertation sets out to answer the question ''What fixes the semantic values of context-sensitive referential terms—like names, demonstratives, and pronouns—in context?'' I argue that it is the speaker's intentions that play this role, as constrained by the conventions governing the use of particular sorts of referential terms. These conventions serve to filter the speaker's intentions for just those which meet these constraints on use, leaving only these filtered-for intentions as semantically relevant. By considering a wide range of cases, (...) including many involving confused and deceptive speakers, I argue that this 'constraint theory' provides a better account of linguistic reference than does any extant alternative, whether intentionalist or non-intentionalist. Along the way, I argue that semantics cannot depend on the reactions of idealized listeners, that speaker meaning is far less clear, and helpful, a notion than it is standardly taken to be, and that speakers needn't aim to be cooperative in order to fix the meaning of their terms in context. (shrink)

This dissertation may be divided into two parts. The first is about the Extended Gricean Model of information transmission. This model, introduced here, is meant to better explain how humans communicate and understand each other. It has been developed to apply to cases that were left unexplained by the two main models of communication found in contemporary philosophy and linguistics, i.e. the Gricean (pragmatic) model and the code (semantic) model. I discuss cases involving emotional reactions, ways of clothing, speaking, (...) or behaving that are not intended for communication but whose effects on the audience are controllable to some extent. I show why prevailing code and Gricean models cannot explain them and how my Extended Gricean Model does. The second part of the dissertation is about what emotional signs mean, in various senses of the term ‘mean'. I review existing theories of meaning and see how they apply to emotional signs, i.e. signs which give us information about the affective state of the sign producer. (shrink)

This dissertation explores the idea and ethics of vaccination for the sake of others. It conceptually distinguishes four different kinds of vaccination—self-protective, paternalistic, altruistic, and indirect—based on who receives the primary benefits of vaccination and who ultimately makes the vaccination decision. It describes the results of focus group studies that were conducted to investigate what people who might get vaccinated altruistically think of this idea. It also applies the different kinds of vaccination to ethical issues surrounding COVID-19, such as (...) lockdown measures, routine or mandatory vaccination of healthy children, and the ethical justification of restrictive measures for unvaccinated people. A more general philosophical account of vaccination ethics is ultimately developed, which is based not on moral duties, but on the moral reasons that people may have to get vaccinated for the sake of others. It is argued that such reasons may be stronger or weaker, depending on various factors related to the vaccines in question and the specific epidemiological circumstances. (shrink)

This dissertation provides a careful reading of the later Wittgenstein’s philosophy of mathematics centered around three major themes: reality, determination, and infinity. The reading offered gives pride of place to Wittgenstein’s therapeutic conception of philosophy. This conception views questions often taken as fundamental in the philosophy of mathematics with suspicion and attempts to diagnose the confusions which lead to them. In the first essay, I explain Wittgenstein’s approach to perennial issues regarding the alleged reality to which mathematical truths or (...) propositions correspond. Wittgenstein diagnoses exotic pictures of mathematical reality as stemming from misleading analogies formed across empirical and mathematical propositions. The second essay explains Wittgenstein’s treatment of perplexity regarding the ability of a mathematical rule to determine its applications in advance. This too is found to depend on a misleading analogy, in this case across behavioral and mathematical senses of ‘determine’. The third and final essay discusses Wittgenstein’s general critical approach to “the infinite”. Philosophical perplexity about infinity is shown to depend on the verbal imagery regularly associated with proofs and their power to take hold of one’s imagination. Wittgenstein dampens the imaginative excesses often associated with “the infinite” by offering a sober redescription of Cantor’s famous method of diagonalization. (shrink)

People inhabit a vast and intricate social network nowadays. In addition to our own decisions and actions, we confront those of various groups every day. Collective decisions and actions are more complex and bewildering compared to those made by individuals. As members of a collective, we contribute to its decisions, but our contributions may not always align with the outcome. We may also find ourselves excluded from certain groups and passively subjected to their influences without being aware of the source. (...) We are used to being in overlapping groups and may switch identities, supporting or opposing the claims of particular groups. But rarely do we pause to think: What do we talk about when we talk about groups and their decisions? At the heart of this dissertation is the question of collective agency, i.e., in what sense can we treat a group as a rational agent capable of its action. There are two perspectives we take: a philosophical and logical one. The philosophical perspective mainly discusses the ontological and epistemological issues related to collective agency, sorts out the relevant philosophical history, and argues that the combination of a relational view of collective agency and a dispositional view of collective intentionality provides a rational and realistic account. The logical perspective is associated with formal theories of groups, it disregards the psychological content involved in the philosophical perspective, establishes a logical system that is sufficiently formal and objective, and axiomatizes the nature of a collective. The first topic that is addressed is the ontology of collective agency, i.e., the question what exactly is collective agency. The philosophical discussion of collective agency centres around the reduction problem of the concept of a collective. Individualism and Cartesian internalism have long influenced orthodox theories and made them face the choice between an irreducible concept of a collective and ontological reductionism. Heterodox theories such as functionalism and interpretationism reinterpret the concept of agency and accept it as also realized on the level of a collective. To adequately explain social phenomena that are essentially relational in nature, we propose a relational, holistic account of collective agency and argue that functionalism and interpretationism can be integrated into such an account. While acknowledging the irreducibility of the concept of a collective, we find that there is a deep incompatibility between the concept of a collective and the concept of intentionality as the mark of the mental. To explain how collective intentionality nevertheless is possible and why we tend to use it analogously to how we use the concept of individual intentionality, we explore a dispositional account of intentionality which enables us to give an account of the concept of intentionality at both the individual and collective level. Specifically, we subdivide the dispositional account into three aspects: behavioral, purely mental, and cognitive. We then argue that collective intentionality is real by analyzing different forms of attributive judgments of intentionality and by introducing the perspective of indispensable collective responsibility. We also analyze how philosophical theories about collective agency relate to central features of formal theories about collective decisions, such as game theory. Although the two fields are both concerned with collectives, there are also differences that need to be addressed. For example, game theory is clearly anti-psychologistic since its aim is a formal and objective analysis. However, from the relational and dispositional perspective, intentionality at the individual level and collective intentionality as we analyze it, inevitably involve mental content. In order to explain this difference and identify where the boundary is, we analyze the relationships between the three basic concepts involved, namely intentionality, preference, and dependency, so as to provide a unified picture of collective theory across philosophical and formal theories. After paving the nexus between philosophical and formal perspectives, the logical perspective becomes the theme of our discussion. To be able to express game theoretical concepts and to connect them to our philosophical perspective, We present a logic of preference and functional dependence and its hybrid extension, and provide an axiomatization which is sound and strongly complete. The decidability of this logic is also proved. Its application to modeling non-cooperative and cooperative games in strategic form is explored. The resulting framework provides a unified view of Nash equilibrium, Pareto optimality, and the core. The philosophical relevance of these game-theoretical notions to discussions of collective agency is made explicit. Finally, we conclude and clarify the position of our theory in the broader field of research on the topics addressed in the thesis. Also, we point out many new questions and directions suggested by our analysis, including philosophical and logical open problems. (shrink)

The dissertation deals with the questions surrounding the legal, ethical and strategic aspects of armed drones in warfare. This is a vast and complex field, however, one where there remains more conflict and debate than actual consensus. -/- One of the many themes addressed during the course of this research was an examination of the evolution of modern asymmetric transnational armed conflict. It is the opinion of the author that this phenomenon represents a “grey-zone”; an entirely new paradigm of (...) warfare. International terrorism has not been dealt with in a cohesive fashion. Any international prosecution of terrorism which has been conducted has been either “sectoral” adopting a piecemeal typological approach or has been carried out at the domestic level. -/- A novel approach to the problem, of sub-national actors with transnational reach, was proposed, by attributing certain groups with a new legal personality, that of “Stateless International Entities”, or “SIEs”. Those groups who possess, for all intents and purposes, the same attributes as those of States, could then be judged for their behavior before an international tribunal. Other important topics addressed in this research include an examination of important case law, targeted killing, autonomy, preemption versus prevention, imminence versus intent, the find, fix and finish paradigm, the impact of the media, and the role of the CIA, and finally, the flawed reasoning which adopts technology as a form of strategy. (shrink)

Human reproduction has long been assumed to be an act of the blind force of nature, to which humans were subject, like the weather. However, with recent concerns about the environmental impact of human population, particularly resource depletion, human reproduction has come to be seen as a moral issue. That is, in general, it may be moral or immoral for people to continue propagating their species. The past decade’s philosophical discussions of the question have yielded varying results. This dissertation (...) takes on the issue in a broader moral perspective and asks not only whether it is moral to reproduce but why one should. That is, are there positive normative reasons, whether moral or rational, to reproduce? This thesis approaches this problem first by facing three general philosophical challenges to its resolution: from contemporary population and environmental ethics and rationality theory; from traditional Western schools of moral philosophy; and from recent attempts to answer the narrower question of whether one should reproduce. The thesis finds that exploring these challenges cannot yield a clear response. However, taking cues from many of these approaches, such as care ethics’ emphasis on values, the dissertation proposes that lacking from recent attempts is recognition of a source-value for all human values, viz. the valuing of life in and of itself. Proposing that this valuing is a characteristic of humans and of how they value, it looks to anthropology for empirical justification. It observes that many cultures and individuals frequently prioritize their values so as to devalue this source valuing. Yet, when those value prioritizations give this valuing high priority, there may be some moral justification for reproduction. Furthermore, if one subscribes to the tenets of rationality, which enjoin agents to formulate their beliefs for action based upon the results of rational inquiry, this normative force may invest this descriptive (empirical) hypothesis about values with normative force to guide actions. That is, given certain value prioritizations, it may be rational as well as moral to reproduce. The thesis question of why one should reproduce would then at least have a plausible answer. (shrink)

This dissertation begins by addressing the question of when a causal model is apt for deciding questions of actual causation with respect to some target situation. I first provide relevant background about causal models, explain what makes them promising as a tool for analyzing actual causation, and motivate the need for a theory of aptness as part of such an analysis (Chapter 1). I then define what it is for a model on a given interpretation to be accurate of, (...) that is, say only true things about, some target situation. This involves a systematization of various representational principles mentioned and/or discussed throughout the literature into a method of interpretation, which I propose be taken as standard (Chapter 2). Next, I explain and address two reasons for which accuracy as I’ve defined it is insufficient for aptness. The first reason – already discussed in the literature – is the problem of structural isomorphs. In response, I propose the aptness condition of Explicit Partial Mediation (Chapter 3). The second reason – which has yet to be noticed – is the problem of the indeterminacy of accuracy. As I demonstrate, a model is accurate of a target situation only relative to a set of background possibilities – what I call a modal profile. It follows that a model represents a situation only relative to some modal profile or other. I go on to discuss the ramifications of this observation for a theory of actual causation in terms of models. I argue that the relativity be taken at face value and built into our metaphysical account of causation, resulting in a view that I call causal relativism (Chapter 4). I explore one advantage of this view in detail: that the resulting account can defend the principle of strong proportionality against several objections (Chapter 5). Finally, I apply the earlier discussion of aptness to attempts to provide a semantics of counterfactuals in terms of causal models – an interventionist semantics. I show how just as a similarity semantics relies on an opaque notion of similarity, an interventionist semantics relies on an analogous notion of aptness. The challenge of articulating aptness thus undermines the claim that an interventionist semantics avoids representational problems inherent in a similarity semantics (Chapter 6). I close with a recap and suggestions for future research (Chapter 7). -/- . (shrink)

The dissertation begins with a question: Are the mind and brain the same or different? -/- I spend Chapter 1 showing how this simple question leads to a philosophical puzzle known as the mind-body problem. By way of explaining the puzzle, I show that there are two demands that a satisfactory solution to the puzzle must meet – what I call the Ontological and Explanatory Demands. I also explain why ontological idealism is not an attractive solution to the problem. (...) Along the way, I refine the starting question into something more familiar to current discussions of the mind-body problem: Are phenomenal properties fundamentally the same or fundamentally different from physical properties? -/- Chapter 2 develops the impasse that contemporary philosophers find themselves in by discussing the Causal Argument against dualism and the Epistemic Argument against materialism. Neither materialism nor dualism seem capable of meeting both demands from Chapter 1. Thus, the rest of the dissertation is an exploration of a fourth, non-standard solution – neutral monism – that hopes to meet these demands. -/- Chapter 3 shows how the most popular way to develop neutral monism, called Russellian monism, does not work. The basic problem is that most ways to develop this view falls to a dilemma such that it is either incoherent or really just one of the more standard solutions to the puzzle in new dressing. The final two options – Reductionist Russellian Monism and Epistemic Russellian Monism – have the capacity to accomplish the goal of neutral monism, but the uniquely Russellian aspects of the views do nothing to help accomplish this. As such, I leave Russellian monism behind and focus on non-Russellian views. -/- Chapter 4 argues that reductionist neutral monism cannot work. Since it relies on reductionism, it faces a different dilemma. Either the phenomenal can be reduced or it cannot. If it cannot, then obviously reductionist neutral monism is false. If it can, then there is no motivation for supposing that it reduces to some neutral stuff rather than reducing to the physical. So, the only possibility is to attempt to develop an epistemic neutral monism. I spend the majority of the chapter explaining what this style of solution might look like, paying close attention to very similar types of answers known as a posteriori physicalism and the powerful qualities view. The result is that epistemic neutral monism as standardly employed also can’t be made to work, but I suggest one final possibility that relies on a conventionalist metaphysics. -/- Chapter 5 is where I develop an account of conventionalist neutral monism and explain how it avoids the common dilemma raised against Russellian monism. Here I show how a conventionalist neutral monism is both coherent and substantially different from the other solutions to the mind-body problem. -/- Chapter 6 relates the solution developed in Chapter 5 to the question raised at the beginning of the dissertation and shows how a conventionalist neutral monist ought to answer the question. This answer does two things. First, it helps explain what goes wrong with the standard understanding of the Causal Argument and the Epistemic Argument that creates the appearance of an impasse. Second, it shows how conventionalist neutral monism successfully meets the demands developed in Chapter 1. (shrink)

My dissertation covers a number of different topics in Kant scholarship, but is driven by one central question: how do our sense-based capacities to perceive, desire, and feel relate to our capacity to reason? I take the answer to this question to be key to understanding much about Kant’s philosophical system. For topics as diverse as the role that sensation plays in practical knowledge, the character of moral motivation, the nature of evil, or Kant’s theory that we are morally (...) required to believe in our immortality and God’s existence, I claim that the correct reading turns on a novel approach to the relation between our rational and sensitive capacities. To properly understand this relation, we must overcome the deeply entrenched thought that Kant inherits his conception of reason from the rationalists, and his conception of sense experience from the empiricists. This would be to adopt a fundamentally dualistic philosophy, on which reason and the senses are independently intelligible and sometimes even diametrically opposed. On Kant’s actual view, our capacities to perceive, feel, and desire are metaphysically interdependent with and thus not intelligible in isolation from our capacity to reason. Developing the details of this more unified position leads to satisfying philosophical accounts of a number of controversial issues in Kant scholarship that have suffered under a dualistic framework. (shrink)

This dissertation compares the notions of homo rationalis in Philosophy and homo oeconomicus in Economics. Particularly, in Part I, we claim that both notions are close methodological substitutes. Accordingly, we show that the constraints involved in the notion of economic rationality apply to the philosophical notion of rationality. On these premises, we explore the links between the notions of Kantian and Humean rationality in Philosophy and the constructivist and ecological approaches to rationality in economics, respectively. Particularly, we show that (...) the constraints involved in both approaches to rationality in economics apply to the notions of Kantian and Humean rationality. That is why we introduce the notion of minimal global rationality. In a nutshell, the latter links one’s rationality to one’s ability to make good use of their cognitive apparatus to process contextual variables. On this basis, in Part II, we present two empirical tests showing that minimal global rationality is at work in philosophical experiments because systematic manipulations of contextual variables predictably affect philosophical judgment in the Trolley Problem and in some Knobe-like vignettes. In the first case, the manipulation of the information provided to subjects predictably causes inconsistent judgments. More precisely, subjects’ response to information shocks predictably causes them to issue inconsistent judgments. Instead, in the second case, our experimental results reveal that the Knobe Effect activates only if the perpetrator of an action is likely to be perceived as evil and unfriendly. Besides, when the Knobe-like vignettes include probabilistic outcomes, the Knobe Effect does not activate or is reduced in magnitude. For these reasons, we maintain that the availability heuristic bias arguably affects one’s judgment in Knobe-like experiment settings. Eventually, in Part III, we survey the general implications of the findings presented in Part II. First and foremost, we show that when manned social media algorithms produce wide-ranging availability cascades, agents predictably respond to those cascades by herding around biased claims. Interestingly, we find that the exposure to similarly redundant online content makes new social groups emerge unhindered. That is why populists and conspiracy theorists obtain such a large follow-up online. Secondly, we find that manned social media algorithms can exploit the flaws of minimal global rationality at a faster pace than humans. Yet, given that latter algorithms cannot do so on their own, we argue that the Turing Test is still an open game. Specifically, we argue so because state-of-the-art technology can request a service to be supplied (e.g., Google Duplex) but cannot operate direct sales. This constraint of state-of-the-art technology is linked to its inability to exploit the flaws of global minimal rationality as well as humans can. Importantly, we show that if algorithms were able to do so, the involved sociopolitical risk would be high. Therefore, we argue that only some form of regulation over state-of-the-art technology can prevent and reduce such sociopolitical risks. -/- In case you want a copy of this dissertation, please email me. (shrink)

This dissertation explores and argues for the import of the imagination (Phantasie) in Edmund Husserl's phenomenological method of inquiry. It contends that Husserl's extensive analyses of the imagination influenced how he came to conceive the phenomenological method throughout the main stages of his philosophical career. The work clarifies Husserl's complex method of investigation by considering the role of the imagination in his main methodological apparatuses: the phenomenological, eidetic, and transcendental reductions, and eidetic variation - all of which remained ambiguous (...) despite his extensive programmatic discussions. The work illuminates and clarifies aspects of the Husserlian phenomenological method never before explored. -/- In order to clarify Husserl's eidetic method of inquiry, I propose a new way of thinking about the imagination - as direct intuitive presentation (eigentliche anschauliche Vorstellung) and as horizonal-nexic level of consciousness exhibiting the neutrality, freedom, and possibility as its essential features. Following Husserl's studies of the imagination, I propose a three-level model of consciousness (realizing, imagining, and eidetic) and explore the dynamic flexibility of each level (as horizon within which acts such as judgments or memories can unfold). This model of consciousness allows for a rethinking of the sources and conditions for the possibility of eidetic phenomenological inquiry - topics Husserl was mostly silent about. -/- Through a rethinking of the model of consciousness, I propose a tight and substantial relationship between the natural (everyday) and artificial (methodological, theoretical) attitudes. I argue that the structure and systems of possibilities pertaining to the artificial attitude - i.e., our actual as well as possible methodological tools - are structurally and well as informationally bound to the structure and system of possibilities pertaining to the natural attitude. In order to explore the nature of the relationship between these two attitudes I argue that we must take a closer look at the structure and abilities of imagining consciousness - the sole nexic-horizonal level that can function both naturally and artificially. This insight regarding the nature of consciousness clarifies Husserl's transcendental idealism in its intimate connection to the everyday. Understanding Husserl's philosophical stance is thus purged of all possibility of mistakenly labeling it as entailing immanent detachment, solipsism, or Platonic idealism. (shrink)

The development of nuclear energy technologies in the second half of the 20th century came with great hopes of rebuilding nations recovering from the devasta-tion of the Second World War or recently released from colonial rule. In coun-tries like France, India, the USA, Canada, Russia, and the United Kingdom, nuclear energy became the symbol of development towards a modern and technologically advanced future. However, after more than six decades of experi-ence with nuclear energy production, and in the aftermath of the (...) Fukushima nuclear disaster, it is safe to say that nuclear energy production is not without its problems.Some of these problems have their origins in the very materiality of the technolo-gies involved. For example, not only does the use of highly radioactive materials give rise to risks for the current generation (e.g., in the potential for disaster when reactors melt down) but high-level radioactive waste from nuclear energy production presents a serious intergenerational problem for which an acceptable final solution or its implementation remains elusive. Moreover, nuclear energy technologies have specific social and political consequences. For example, they have been said to be authoritarian technologies (Winner, 1980), requiring cen-tralized authority, secrecy, and technocratic decision-making. While some of these problems could have been foreseen before nuclear energy technologies were introduced, others only arose after these technologies were already integrated into the social and infrastructural fabric of our lives. Addition-ally, new technologies (e.g., Generation III, III+ and IV reactors) are still being developed, bringing with them new and uncertain hazards and risks. Ignorance and uncertainty about the possible deleterious effects of introducing a new technology are inevitable, especially if the technology is complex, large time-scales are involved, or risks depend on social or political factors unforeseen in the design stage. However, this should not deter us from developing and intro-ducing new technologies. Rather, it should motivate us to organize these ‘exper-iments’ with new technologies in society in such a way that we can learn about their possible hazards and risks as effectively and responsibly as possible (van de Poel, 2011, 2015). In this way, it is possible to minimize risks and avoid unwant-ed moral, social or political developments. However, organizing such experi-ments responsibly also means that one could come to the conclusion that continuing an experiment is no longer responsible or desirable. Should we be prepared for such a scenario, and if so, how could we do that? One possible strategy to tackle this issue is that the technology and its introduction should be reversible. The aim of this thesis is to further explore this strategy by answering the following main research question (RQ) and accompanying subquestions (SQ):RQ: What are the implications of reversibility for the responsible develop-ment and implementation of nuclear energy technologies?SQ1: Under what conditions can nuclear energy technologies be considered reversible?SQ2: Why should nuclear energy technologies be reversible?SQ3: If so, how could the reversibility of nuclear energy technologies be achieved?After the introductory chapter 1, the chapters that form the main body of this dissertation each provide a distinct contribution to answering the three subques-tions and, by extension, the main research question. Guided by three historical case studies of nuclear energy technology development (i.e., India, France and the USA), chapter 2 answers the first subquestion by formulating the two condi-tions under which it can be considered reversible, i.e., 1) the ability to stop the further development and deployment of a that technology in society, and 2) the ability to undo the undesirable outcomes (material, institutional or symbolic) of the development and deployment of the technology. Chapter 3 subsequently tackles the second subquestion by establishing the general desirability of technological reversibility by virtue of its relation to responsibility in Emmanuel Levinas’ ethical phenomenology. It argues that technology development is a legitimate response to responsibility but inevitably falls short of the responsibility that inspires it, incessantly calling for technological and political change in the process. Having thus argued that nuclear energy technologies should ideally be reversible, chap-ters 4 and 5 work towards specific strategies to achieve technological reversibil-ity. Chapter 4 first investigates the processes that make it difficult to stop the further development and implementation of a nuclear energy technology in society, thus provid-ing input on how to fulfill the first condition for the reversibility of nuclear energy technologies. To do so, it presents a phenomenological perspective on technology and its adoption based on the work of Alfred Schutz. It also explores different ways in which technology adoption drives the processes of path depend-ence towards technological lock-in. Chapter 5 examines the history of geological disposal of high-level radioactive waste in the USA. It identifies a number of concrete policy pitfalls that could lead to lock-in and that should consequently be avoided. It also presents a number of general design strategies that could facilitate the undoing of undesirable consequences of a technology, thus providing input on how to fulfill the second condition for the reversibility of nuclear energy technol-ogies.Chapter 6 summarizes the central findings of the thesis and explains how these help to answer the research questions. On top of this, it reflects on a number of complications connected to reversibility considerations. Based on this, it is concluded that the question of irreversibility and reversibility is context- and technology-specific and a matter of degree. The chapter concludes with a reflec-tion on generalizations and limitations of the results. Finally, chapter 7 discusses the implications of this dissertation’s results for responsibly experimenting with nuclear energy technologies in society. (shrink)

It is astonishing that we humans are able to have, act on and express moral beliefs. This dissertation aims to provide a better philosophical understanding of why and how this is possible especially when we assume metaethical expressivism. Metaethical expressivism is the combination of expressivism and noncognitivism. Expressivism is the view that the meaning of a sentence is explained by the mental state it is conventionally used to express. Noncognitivism is the view that the mental state expressed by a (...) moral sentence is a noncognitive, desire-like state. The central question of this dissertation is this: "How can metaethical expressivists explain that we are able to express moral beliefs?" The shortest answer this dissertation will give is the following: "by becoming `dispositional expressivists´." Dispositional expressivists hold that moral beliefs are dispositions to be in certain mental states that resemble desires. More precisely, a central thesis of this study is that to hold a moral belief is to be disposed to be in a desire-like, noncognitive state where this state has some specific structure. This dissertation arrives at and justifies this thesis by making a number of steps. It starts with preparing the ground by developing a general theory of what it is for a sentence to express a mental state. Roughly, this theory states that for a sentence to express a mental state is for that sentence to be conventionally used to perform a speech act which counts as sincere only if the user or speaker is in that mental state. This theory of expressing satisfies all the constraints that must be satisfied for it to be compatible with the purposes of metaethical expressivism. The next step is to provide a solution to the most notorious semantic problem confronting metaethical expressivism, the problem of explaining how sentences containing moral words can have compositional meaning and stand in logical relations also known as the Frege-Geach or embedding problem. Building on the research of Mark Schroeder, a new expressivist semantics, called `Attitude Semantics´, will be developed for a first-order language. The motivating idea underlying attitude semantics is that expressivists can avoid the problematic feature of so-called `biforcation´ if they treat the structures of the mental states expressed by moral sentences as well as that expressed by non-moral sentences as being isomorphic. In order to give those structures a philosophically interesting interpretation, it will be suggested that we treat sentences as expressing dispositional states. As a toy example we will treat the sentence `murder is wrong´ as expressing the disposition to be for blaming for murder. After dealing with the Frege-Geach problem, I turn to the metaethical expressivists' project of quasi-realism. Two major goals of this project are to explain how moral sentence can be truth-apt and how the states expressed by them can be regarded as moral beliefs. In order to establish those goals I critically examine a number of theories of truth-aptness by providing counterexamples to them. I then present my own theory which says that a sentence is truth-apt iff and because there is a conventional way to use it to express a belief. What is new about this theory is that it treats expressing a belief as being explanatorily more basic than being truth-apt. Belief, according to this theory, explains truth-aptness, not vice versa. This has the important consequence that it shows that what I call the `orthodox strategy´ of quasi-realists is mistaken and needs to be inverted: expressivists must `earn the right´ to moral belief before they can establish that moral sentences are truth-apt, and not the other way round. The second part of this dissertation is then concerned with the question of what it is to hold a moral belief and how they can figure in rational reasoning. In short: it is concerned with earning the right to moral belief. After discussing the major problems confronting a noncognitivist theory of belief, most importantly what I call the `tightrope problem´, I argue for a dispositional form of noncognitivism about moral belief that combines elements from Eric Schwitzgebel's dispositionalism about belief and Sebastian Köhler's `conceptual role expressivism´. This dispositional noncognitivism perfectly matches and justifies the dispositionalist interpretation of the expressivist semantics developed before. In order to fully earn the right to moral belief, however, metaethical expressivists must also deal with several epistemological objections concerning the rationality of moral belief. The first objection I deal with comes from Derek Baker and is directed against Mark Schroeder's specific development of expressivism. I deal with this objection because my own theory bears close resemblance to Schroeder's theory and so it might be worried that it confronts the same issues. Fortunately, we will see that Baker's objection rest on a number of mistaken assumptions and so neither applies to Schroeder's expressivism nor to the version which I defend in this study. The other epistemological objection to metaethical expressivism I deal with is Cian Dorr's famous wishful-thinking objection. In contrast to previous replies to this objection I attack it by directly questioning the central assumption on which it rests, namely that reasoners can never be justified in basing a factual belief on a desire-like state. I argue that this is false, and that under certain conditions reasoning from desire-like mental states to factual beliefs is justified. My argument shows that even if holding a moral belief is being in a desire-like noncognitive state, basing factual belief on a moral belief can give one an epistemic reason for the factual belief. Hence, even if moral thoughts are wishes, moral thinking is not wishful thinking. I take my arguments to earn the dispositional expressivist the right to moral belief. By the previously defended theory of truth-aptness in terms of belief, this allows the dispositional expressivists to conclude that moral sentences are also truth-apt. This finishes the quasi-realist project of this dissertation. In the last part of this dissertation I switch gears and present two unnoted problems for metaethical expressivists having to do with explaining moral motivation. Both arguments are surprisingly simple. The first one is this: if motivation requires a belief as well as a desire (Humeanism), and moral judgments motivate by themselves (internalism), then moral judgments cannot be desires only. If this argument is sound, it shows that the famous `motivation argument´ not only entails the falsity of cognitivism, but also the falsity of noncognitivism. The second argument is the following: moral judgments when combined with suitable external desires motivate to act (externalism), but if motivation requires belief as well as desire (Humeanism), then moral judgments cannot be desires only. I discuss several ways in which noncognitivists might want to deal with those problems, but leave it as an open question whether those solutions will ultimately be viable. Overall, this dissertation makes serious contributions to the research program of metaethical expressivism. It makes proposals for how to solve a number of notorious problems, such as the Frege-Geach problem in semantics and the wishful-thinking problem in epistemology. Besides this, however, it also raises two new problems for metaethical expressivism in the philosophy of action. For those reasons this dissertation will be of interest for anyone who wants to defend or criticize expressivism in metaethics, and more generally, anyone who wants to better understand our astonishing ability to express moral beliefs. (shrink)

This dissertation raises the question of the political world, and pursues it as central theme in the political thought of Hannah Arendt and the philosophical hermeneutics of Hans-Georg Gadamer. Within the phenomenological tradition, world refers to a referential context of relations between beings, within which those beings appear as meaningful. Since Heidegger, the concept of world has been inextricably linked with that of understanding, the disclosedness that guides any interpretation of beings and allows them to appear as what they (...) are. In what sense is the world political? In what sense does the political constitute a world? -/- For Arendt, the political concerns human beings in their plurality. It concerns the relations between members of a polis, who are related to each other by the world that they share in common in action and speech. The polis is not simply a city or a political entity, but a space within which both things and human beings appear according to a distinctively political mode of disclosedness, a plural understanding. In this, Arendt operates within a hermeneutical ontology, though it is often unthematized or underdeveloped within her work. Gadamer’s hermeneutical philosophy makes it possible to explicate and develop this ontology, illuminating the complex reciprocal relationship Arendt develops between the worldliness of human beings and the space of appearance that arises out of the exchange of interpretive judgments: the political world. The central theme of the political world serves to uncover the hermeneutical underpinnings of Arendt’s political thought, as well as the political implications of Gadamer’s philosophy. -/- Part I shows how an embryonic and unthematized concept of the political world arises from the analysis of being-with [Mitsein] in Heidegger’s Being and Time. Part II proposes a novel systematic interpretation of The Human Condition, situating the conceptual distinctions of the vita activa within a hermeneutical ontology, with particular emphasis on Arendt’s appropriation and development of the concept of world. Part III turns to Gadamer’s treatment of tradition and historically-effected consciousness [wirkungsgeschichtliches Bewußtsein] in Truth and Method, arguing that the handing-down of tradition describes an historical activity of plural understanding, from which the political world emerges. Part IV traces the development of Arendt’s theory of judgment in tandem with her account of δόξα, the discursive mode proper to plural understanding, and proposes a revisionist interpretation of her mature theory of judgment. Gadamer’s fusion of horizons, rather than a Kantian extended mentality, emerges as an apt description of the space of appearance that emerges within plural interpretive discourse. (shrink)

This dissertation looks at a set of interconnected questions concerning the foundations of probability, and gives a series of interconnected answers. At its core is a piece of old-fashioned philosophical analysis, working out what probability is. Or equivalently, investigating the semantic question of what is the meaning of ‘probability’? Like Keynes and Carnap, I say that probability is degree of reasonable belief. This immediately raises an epistemological question, which degrees count as reasonable? To solve that in its full generality (...) would mean the end of human inquiry, so that won’t be attempted here. Rather I will follow tradition and merely investigate which sets of partial beliefs are coherent. -/- The standard answer to this question, what is commonly called the Bayesian answer, says that degrees of belief are coherent iff they form a probability function. I disagree with the way this is usually justified, but subject to an important qualification I accept the answer. The important qualification is that degrees of belief may be imprecise, or vague. Part one of the dissertation, chapters 1 to 6, looks largely at the consequences of this qualification for the semantic and epistemological questions already mentioned. It turns out that when we allow degrees of belief to be imprecise, we can discharge potentially fatal objections to some philosophically attractive theses. Two of these, that probability is degree of reasonable belief and that the probability calculus provides coherence constraints on partial beliefs, have been mentioned. Others include the claim, defended in chapter 4, that chance is probability given total history. -/- As well as these semantic and epistemological questions, studies of the foundations of probability usually include a detailed discussion of decision theory. For reasons set out in chapter 2, I deny we can gain epistemological insights from decision theory. Nevertheless, it is an interesting field to study on its own, and it might be expected that there would be decision theoretic consequences of allowing imprecise degrees of belief. As I show in part two, this expectation seems to be mistaken. Chapter 9 shows that there aren’t interesting consequences of this theory for decision theory proper, and chapters 10 and 11 show that Keynes’s attempt to use imprecision in degrees of belief to derive a distinctive theory of interest rates is unsound. -/- Chapters 7 and 8 provide a link between these two parts. In chapter 7 I look at some previous philosophical investigations into the effects of imprecision. In chapter 8 I develop what I take to be the best competitor to the theory defended here – a constructivist theory of probability. On this view degrees of belief are precise, but the relevant coherence constraint is a constructivist probability calculus. This view is, I think, mistaken, but the calculus has some intrinsic interest, and there are at least enough arguments for it to warrant a chapter-length examination. (shrink)

This dissertation examines the theory of perceptual cognition laid out by the 7th century Buddhist scholar, Dharmakīrti, in his magnum opus, the Pramāṇavārttika. Like most theories of perception, both ancient and modern, the sensory cognition of ordinary objects is a topic of primary concern. Unlike other theorists, however, Dharmakīrti advances a technical definition of “perception” as a cognition which is both nonconceptual and non-erroneous. Dharmakīrti’s definition of perception is thereby deliberately inclusive of three additional types of “perceptual” cognition, in (...) addition to veridical sensory awareness: the nonconceptual mental apprehension of an immediately-preceding cognition (“mental perception”), the vivid appearance of soteriologically efficacious objects of contemplative practice (“yogic perception”), and the sheer unmediated presence of the contents of cognition—whatever these might be—to the cognizing mind (“reflexive awareness”). Through the logical examination of what it means to be aware of an object, Dharmakīrti demonstrates that the awareness of an object is just the awareness of a phenomenal form or cognitive image produced by that object. Pursuing this analysis further, however, Dharmakīrti argues that the very notion of an object of cognition that exists “externally” or outside the mind is incoherent. Additionally, Dharmakīrti maintains that the phenomenological structure of subject and object—that is, the “first-personal” sense of one’s own cognitions as pertaining to oneself (“for-me-ness”), together with the inseparably concomitant sense that the objects of cognition exist “out there” in an extramental world—is strictly a form of cognitive error. Therefore, because ordinary sensory cognition is inherently structured by this subject-object duality, ordinary sensory cognition must in the final analysis be understood as erroneous. According to Dharmakīrti, in other words, ultimately only the nondual “luminosity” of reflexive awareness is genuinely perceptual, because only reflexive awareness is undistorted by nature. In this way, Dharmakīrti’s epistemology provides a theoretical foundation for the advanced nondual contemplative practices of Indian and Tibetan Buddhism, particularly Mahāmudrā and rDzogs chen. (shrink)

Maxwell’s Demon is a thought experiment devised by J. C. Maxwell in 1867 in order to show that the Second Law of thermodynamics is not universal, since it has a counter-example. Since the Second Law is taken by many to provide an arrow of time, the threat to its universality threatens the account of temporal directionality as well. Various attempts to “exorcise” the Demon, by proving that it is impossible for one reason or another, have been made throughout the years, (...) but none of them were successful. We have shown (in a number of publications) by a general state-space argument that Maxwell’s Demon is compatible with classical mechanics, and that the most recent solutions, based on Landauer’s thesis, are not general. In this paper we demonstrate that Maxwell’s Demon is also compatible with quantum mechanics. We do so by analyzing a particular (but highly idealized) experimental setup and proving that it violates the Second Law. Our discussion is in the framework of standard quantum mechanics; we give two separate arguments in the framework of quantum mechanics with and without the projection postulate. We address in our analysis the connection between measurement and erasure interactions and we show how these notions are applicable in the microscopic quantum mechanical structure. We discuss what might be the quantum mechanical counterpart of the classical notion of “macrostates”, thus explaining why our Quantum Demon setup works not only at the micro level but also at the macro level, properly understood. One implication of our analysis is that the Second Law cannot provide a universal lawlike basis for an account of the arrow of time; this account has to be sought elsewhere. (shrink)

This dissertation fits within the literature on subordinating speech and aims to demonstrate that how language subordinates is more complex than has been described by most philosophers. I argue that the harms that subordinating speech inflicts on its targets (chapter one), the type of authority that is exercised by subordinating speakers (chapters two and three), and the expansive variety of subordinating speech acts themselves (chapter three) are all under-developed subjects in need of further refinement—and, in some cases, large paradigm (...) shifts. I also examine cases that have yet to be adequately addressed by philosophers working on this topic, like the explosion of abusive speech online (chapter four) or the distinctive speech acts of protest groups (chapter five). I argue that by considering these alongside the ‘paradigm’ cases of subordinating speech that inform most models, we are better able to capture the lived realities of this phenomena, as described by members of groups targeted by such speech. I develop a novel account of speaker authority to explain the variety of pragmatic effects subordinating speech generates. Instead of seeing this authority as reducible to either a formal position or a merely local, linguistic phenomenon, I argue for a conception of speaker authority that is a richly contextual social fact, distributed unevenly among members of different social groups. I also develop an account of collective authority that explains how a group of speakers can join together to subordinate in a way that no individual speaker is capable of doing. This account, I argue, is better able to explain the social reality of subordinating speech than individualist models. Overall, I show how a more fine-grained account of subordinating speaker authority gives us a more accurate picture of the different subordinating speech acts available to different speakers, along with how these may harm their targets. (shrink)