Why is it that some instances of disagreement appear to be so intractable? And what is the appropriate way to handle such disagreements, especially concerning matters about which there are important practical and political needs for us to come to a consensus? In this paper, I consider an explanation of the apparent intractability of deep disagreement offered by hinge epistemology. According to this explanation, at least some deep disagreements are rationally unresolvable because they concern ‘hinge’ commitments that are unresponsive to (...) rational considerations. This explanation, if correct, seems to have troubling implications for how we should respond to deep disagreement. If my position on a topic is not responsive to rational considerations, then what choice have I but to dogmatically hold to that position, and simply dismiss the views of those with whom I disagree? I address this problem by identifying an attitude of intellectual humility that is appropriate to have towards one's hinge commitments, and suggest that this attitude provides the basis for a non-rational, constructive way to resolve deep disagreement. (shrink)

The option of being ‘spiritual but not religious’ deserves much more philosophical attention. That is the aim here, taking the work of Robert Solomon as a starting point, with focus on the particular issues around viewing life as gift. This requires analysis of ‘existential gratitude’ to show that there can be gratitude for things without gratitude to someone for providing things, and also closer attention to the role that metaphor plays in cognition. I consider two main concerns with gift and (...) gratitude thinking, that the nonreligious justification is too instrumentalist in its approach and that viewing life as gift, whether in a religious or nonreligious way, is simply too optimistic. (shrink)

Williamson's influential anti-luminosity argument aims to show that our own mental states are not “luminous,” and that we are thus “cognitively homeless.” Among other things, this argument represents a significant challenge to the idea that we enjoy basic self-knowledge of our own occurrent mental states. In this paper, I summarize Williamson's anti-luminosity argument, and discuss the role that the notion of “epistemic basis” plays in it. I argue that the anti-luminosity argument relies upon a particular version of the basis-relative safety (...) condition on knowledge. This commitment is significant because basic self-knowledge seemingly lacks any kind of distinct epistemic basis, such as inference, observation, testimony, etc., despite representing a genuine kind of knowledge of contingent matters of fact. I consider a disjunctivist account, according to which true basic self-beliefs indeed lack an epistemic basis in any kind of epistemic method, yet are still epistemically grounded in the mental states they concern. I argue that this account of self-knowledge is compatible with standard understandings of the basis relative safety condition on knowledge, but rejects the particular version required by the anti-luminosity argument. (shrink)

What is it that we are doing when we make ethical claims and judgments, such as the claim that we morally ought to assist refugees? This dissertation introduces and defends a novel theory of ethical thought and discourse. I begin by identifying the surface features of ethical thought and discourse to be explained, including the realist and cognitivist (i.e. belief-like) appearance of ethical judgments, and the apparent close connection between making a sincere ethical judgment and being motivated to act on (...) it. I examine prominent attempts to explain these features, with a focus on recent ‘hybrid’ theories combining elements of expressivism and cognitivism. Despite their initial promise, I argue that extant hybrid theories are nevertheless committed to problematic semantic, metasemantic, or pragmatic assumptions. I then discuss what I take to be the strongest existing option, ethical neo-expressivism (Bar-On and Chrisman, 2009; Bar-On, Chrisman, and Sias, 2014), and develop it into an explicitly hybrid theory proposing that ethical judgments incorporate both motivationally-charged affective states and moral beliefs. I then supplement this account with a theory of the proper function (following Millikan, 1984) of ethical claims and judgments, arguing that they function simultaneously to track the morally salient features of social situations, and to coordinate our behavior around these features. Finally, I defend one of the cognitivist commitments of the theory – namely, that objective moral knowledge is possible – by applying recent work on the epistemology of fundamental or ‘core’ intellectual commitments (Lynch, 2012; Pritchard, 2016) to the moral realm. (shrink)

The claim has often been made that passing the Turing Test would not be sufficient to prove that a computer program was intelligent because a trivial program could do it, namely, the “Humongous-Table (HT) Program”, which simply looks up in a table what to say next. This claim is examined in detail. Three ground rules are argued for: (1) That the HT program must be exhaustive, and not be based on some vaguely imagined set of tricks. (2) That the HT (...) program must not be created by some set of sentient beings enacting responses to all possible inputs. (3) That in the current state of cognitive science it must be an open possibility that a computational model of the human mind will be developed that accounts for at least its nonphenomenological properties. Given ground rule 3, the HT program could simply be an “optimized” version of some computational model of a mind, created via the automatic application of program-transformation rules [thus satisfying ground rule 2]. Therefore, whatever mental states one would be willing to impute to an ordinary computational model of the human psyche one should be willing to grant to the optimized version as well. Hence no one could dismiss out of hand the possibility that the HT program was intelligent. This conclusion is important because the Humongous-Table Program Argument is the only argument ever marshalled against the sufficiency of the Turing Test, if we exclude arguments that cognitive science is simply not possible. (shrink)

This paper explores how hinge epistemology might fruitfully be applied not only to the problem of radical skepticism, but also to certain domain specific skepticisms, and in particular, moral skepticism. The paper explains the idea of a domain specific skepticism, and how domain specific skepticisms contrast with radical skepticism. I argue that a domain specific skeptical problem can be resolved in just the same way as radical skepticism, if there are hinge commitments within that domain. I then suggest that there (...) are hinge commitments in the moral domain, and use this to address a moral skeptical problem due to our apparent inability to know moral nihilism to be false. (shrink)

Alan Hodgkin and Andrew Huxley used abductive reasoning to draw conclusions about the ionic basis of the action potential. Here we build on that initial proposal. First, we propose that Hodgkin and Huxley’s constitutive abductive reasoning has four features. Second, we argue that Hodgkin and Huxley are not alone in giving such arguments. Tolman, 1948, and Baumgartner, 1960, also gave such arguments. The implication is that such arguments are common enough in science that philosophers of science should pay more attention (...) to them. Third, we propose that constitutive abduction describes a method that scientists use to confirm constitutive hypotheses that is an alternative to the mutual manipulability approach that is familiar in the New Mechanist literature. (shrink)

Some New Mechanists have proposed that claims of compositional relations are justified by combining the results of top-down and bottom-up interlevel interventions. But what do scientists do when they can perform, say, a cellular intervention, but not a subcellular detection? In such cases, paired interlevel interventions are unavailable. We propose that scientists use abduction and we illustrate its use through a case study of the ionic theory of resting and action potentials.

Zombies are hypothetical creatures identical to us in behavior and internal functionality, but lacking experience. When the concept of zombie is examined in careful detail, it is found that the attempt to keep experience out does not work. So the concept of zombie is the same as the concept of person. Because they are only trivially conceivable, zombies are in a sense inconceivable.

David Hume, a leading Scottish Enlightenment philosopher using empirical investigation, examines and explains his view on human nature, society, and morality in A Treatise of Human Nature (Treatise) and in An Enquiry Concerning the Principles of Morals (Enquiry). In Dr. Jekyll and Mr. Hyde (Jekyll and Hyde), Robert Louis Stevenson draws from the Enlightenment’s empirical explorations in the study of the individual and society, to tell a story examining human nature.

Logic is useful as a neutral formalism for expressing the contents of mental representations. It can be used to extract crisp conclusions regarding the higher-order theory of phenomenal consciousness developed in (McDermott 2001, 20007). A key aspect of conscious perceptions is their connection to the distinction between appearance and reality. Perceptions must often be corrected. To do so requires that the logic of perception be able to represent the logical structure of judgment events, that is, to include the formulas of (...) the logic as objects to be reasoned about. However, there is a limit to how finely humans can examine their own representations. Terms representing primary and secondary qualities seemed to be _locked,_ so that the numbers (or levels of neural activation) that are their essence are not directly accessible. Humans feel a need to invoke ``intrinsic,'' ``nonrelational'' properties of many secondary qualities --- their _qualia_ --- to ``explicate'' how we compare and discriminate among them, although this is not actually how the comparisons are accomplished. This model of qualia explains several things: It accounts for the difference between ``normal'' and ``introspective'' access to a perceptual module in terms of quotation. It dissolves Jackson's knowledge argument by explaining what Mary learns as a fictional but undoubtable belief structure. It makes spectrum inversion logically impossible by providing a degree of freedom between the physical structure of the brain and the representations it contains that redescribes putative cases of spectrum inversion as alternative but equivalent ways of mapping physical states to representational states. (shrink)

Studies in the psychology of visual expertise have tended to focus on a limited set of expert domains, such as radiology and athletics. Conclusions drawn from these data indicate that experts use parafoveal vision to process images holistically. In this study, we examined a novel, as-of-yet-unstudied class of visual experts—architects—expecting similar results. However, the results indicate that architects, though visual experts, may not employ the holistic processing strategy observed in their previously studied counterparts. Participants (n = 48, 24 architects, 24 (...) naïve) were asked to find targets in chest radiographs and perspective images. All images were presented in both gaze-contingent and normal viewing conditions. Consistent with a holistic processing model, we expected two results: (1) architects would display a greater difference in saccadic amplitude between the gaze- contingent and normal conditions, and (2) architects would spend less time per search than an undergraduate control group. We found that the architects were more accurate in the perspectival task, but they took more time and displayed a lower difference in saccadic amplitude than the controls. Our research indicates a disjunctive conclusion. Either architects are simply different kinds of visual experts than those previously studied, or we have generated a task that employs visual expertise without holistic processing. Our data suggest a healthy skepticism for across-the-board inferences collected from a single domain of expertise to the nature of visual expertise generally. More work is needed to determine whether holism is a feature of all visual expertise. (shrink)

This is a review of Drew V. McDermott, Mind and Mechanism, MIT Press, Cambridge, MA, 2001.

Militärtechnisch könnte der Westen (und sogar Deutschland alleine) einen Krieg gegen den Islamischen Staat (IS) gewinnen; aber es wäre ein weiterer Pyrrhussieg über radikale Kräfte unter islamischer Flagge. Wenn wir uns für die Folgen unseres Nichtstuns verantwortlich fühlen sollen, dann sind wir erst recht verantwortlich für die fatalen Neben-, Spät- und Langzeitfolgen unserer Interventionen im Nahen Osten : Die Region ist voller Waffen (die zum erheblichen Teil von uns stammen) und voller Fanatiker, die auch wegen unserer Anwesenheit immer neu (...) radikalen Zulauf finden. Nach all diesen entmutigenden Erfahrungen sollten wir uns eingestehen, dass wir uns überschätzt haben und gescheitert sind. Um der Konfrontation auf lange Sicht ein Ende zu bereiten, sollten wir aus der Region vollständig abziehen, keine Waffen liefern – und in der muslimischen Welt um Entschuldigung für unsere vormalige Hybris bitten. Der Frieden im Nahen Osten muss von den dort Wohnenden selber gefunden werden. (shrink)

The theoretical biologist Waddington drew attention to the damage to scientific progress by COWDUNG – the Conventional Wisdom of the Dominant Group. Despite Popper’s attack on what he called “the bucket theory of science”, that scientific knowledge accumulates incrementally, adding one fact after another, this is now conventional wisdom among biologists. Denis Noble is challenging not only the Neo-Darwinist orthodoxy dominating biology, but revealing the distortions of science produced by this bucket theory of science. The latter is central to (...) understanding the importance of his argument and for seeing the relevance of his work for biosemiotics. (shrink)

Plato drew on the philosophical work of some of his predecessors, especially Socrates, but also Parmenides, Heraclitus, and Pythagoras, to develop his own philosophy, which explores most important fields, including metaphysics, ethics, aesthetics, and politics. With his professor Socrates and his student Aristotle, he laid the foundations of Western philosophical thought. Plato is considered one of the most important and influential philosophers in human history, being one of the founders of Western religion and spirituality. The philosophy he developed, known (...) as Platonism, is based on the theory of Forms known by pure reason as a solution to the problem of universals. Plato's philosophy is in line with the pre-Socratics, sophists and artistic traditions that underlie Greek education, in a new framework, defined by dialectics and the theory of Ideas. For Plato, knowledge is an activity of the soul, affected by sensible objects, and by internal processes. In The Republic of Plato, the highest form is considered to be the Form of Good, the source of all other Forms that could be known by reason. The central theme of the book is justice, argued with the help of several Platonic theories, including the allegorical myth of the cave, the doctrine of ideas, dialectics, the theory of the soul, and the design of an ideal city. His dialectic is a type of knowledge, with an ontological and metaphysical role, which is reached by confronting several positions to overcome opinion (doxa), a shift from the world of appearances (or "sensible") to intellectual knowledge (or " intelligible ”) to the first principles. Plato's educational model (paidèia) differentiates the level of education according to the students' skills. According to Socratic principles, in order to do justice, one must know what is good, and this is best known to the philosopher. Plato detailed this concept, highlighting the distinction between the philosopher (who seeks the principles of truth without claiming to possess it) and the sophist (who lets himself be guided by opinion as the only valid parameter of knowledge). -/- CONTENTS -/- Plato - Biography - Travels - Socrates - Academy - Plato's work - - Classifications of works - - - Chronological - - - Tetralogy - - - Trilogies - - - Lexical grouping Plato's philosophy - Soul - The function of the myth - Ideas - Theory of Forms - Ontology - Epistemology - Ethics - Politics - The philosophical state - Art - Unwritten doctrines: One and the Dyad The Republic - Characters - Summary - Topics - - Justice and righteousness (Book I) - - The Ideal State (Books II-III) - - The city-soul analogy. Harmony of the parties (Books IV-V) - - Form Theory (Metaphor of the Line and the Myth of the Cave, Books VI-VII) - - Family and State (Books VIII-IX) - - Myth of Er (Book X) Dialectics Education Philosopher-king Bibliography -/- DOI 10.13140/RG.2.2.29990.19520 . (shrink)

Was wissen Sie über Kosovo? Nicht genug. Nicht genug jedenfalls über objektive, wertfrei vorgegebene Fakten, mit deren Hilfe man verantwortungsethische Bewertungen des NATO-Angriffs begründen könnte. Trotzdem halte ich drei wertende Aussagen über den Kosovo-Konflikt für vernünftig. Sie lauten (in alphabetischer Reihenfolge): Der bewaffnete Kampf der Albaner im Kosovo war moralisch falsch. Die Militäreinsätze der Serben im Kosovo waren moralisch falsch (schon vor Beginn der NATO-Bombardements und erst recht danach). Und schliesslich: Die Luftschläge des Westens gegen Serbien waren moralisch falsch. Insbesondere (...) diese letzte Behauptung ist der Zielpunkt des Aufsatzes. Mein Plädoyer für diese Behauptung verläuft auf einem dritten Weg zwischen der gesinnungsethischen Position pazifistischer Rigoristen und der verantwortungsethischen Position ihrer Kontrahenten. Die grundlegende Richtlinie für meine Untersuchung besteht darin, keine Behauptungen als objektiv auszugeben, die in Wirklichkeit auf Wertungen beruhen. Schon beim Blick auf die Vorkriegs- und Kriegsgeschehnisse im Kosovo kommen wir nicht ohne die Hilfe von Werten aus; und ich plädiere dafür, diese Geschehnisse im Lichte einer verzweifelten Menschenliebe anzusehen: Daraus ergibt sich eine neue Form von Pazifismus. (shrink)

According to the Behavioral View of consent, consent must be expressed in behavior in order to release someone from a duty. By contrast, the Mental View of consent is that normatively efficacious consent is entirely mental. In previous work, I defended a version of the Behavioral View, according to which normatively efficacious ‘consent always requires public behavior, and this behavior must take the form of communication in the case of high-stakes consent’. In this essay, I respond to two arguments by (...) proponents of the Mental View. First, Larry Alexander, Heidi Hurd and Peter Westen have argued that my view has mistaken implications concerning the culpability of different actors. I counter that my version of the view does not have these implications, as it leaves us free to draw moral and legal distinctions between different offences involving non-consensual behavior. Second, Larry Alexander and Kimberly Ferzan have argued for an analogy between consent and abandonment: on the grounds that the normative power to abandon resides in one’s will, Alexander and Ferzan concludes consent does too. I counter that abandonment requires behavior, and call into question the assumption that the ethics of property have much to teach us about the ethics of sexual consent. (shrink)

"Between Essence and Existence. Metatheoretical Analysis of the History of Metaphysics" Der Text ist eine synthetische Darstellung der Geschichte der Metaphysik des Westens, von den klassischen Gedanken der Antike und Scholastik, über die Kartesianische subjektivistische Reform, die Transzendentalkonzeption, Hegels Philosophie des Geistes, bis hin zur Phänomenologie und der analytischen Metaphysik. Der Fokus des Artikels liegt in der Darstellung der Entwicklung des westlichen metaphysischen Gedankens und in der Rekonstruktion der immanenten Logik dieses Prozesses.

Andy Egan recently drew attention to a class of decision situations that provide a certain kind of informational feedback, which he claims constitute a counterexample to causal decision theory. Arntzenius and Wallace have sought to vindicate a form of CDT by describing a dynamic process of deliberation that culminates in a “mixed” decision. I show that, for many of the cases in question, this proposal depends on an incorrect way of calculating expected utilities, and argue that it is therefore (...) unsuccessful. I then tentatively defend an alternative proposal by Joyce, which produces a similar process of dynamic deliberation but for a different reason. (shrink)

Joseph T. O’Connell drew attention to the relative scarcity of academic work on religion in South Asia, and o ered as a plausible explanation for this state of a airs the tension between secular and religio‐political communal interests. This paper explores the potential role of phi‐ losophy as an established academic discipline within this situation, in the context of India. It argues that objective study, including evaluation, of the truth claims of various religious traditions is an important aspect of (...) academic as opposed to confessional engagement with religion, and that philosophy in India is especially well suited to undertake such re ection and to provide corresponding education. Unlike Western countries, philosophy and religion were never clearly separated in India and did not evolve in tension with one another. The history of Indian philosophy therefore includes and is included within the history of its ‘religions’, in a way that makes philosophical examination of the truth claims of Indian religions internal to those religions themselves. By tracing this history, the discipline of philosophy can help to unsettle the idea of religion as a matter of xed dogma. It can also continue the procedure of interpreting and evaluating metaphysical and epistemological theses that has been an intrinsic component of Indian religious thought for most of its history. (shrink)

This book presents a critical analysis of the semantic incommensurability thesis of Thomas Kuhn and Paul Feyerabend. In putting forward the thesis of incommensurability, Kuhn and Feyerabend drew attention to complex issues concerning the phenomenon of conceptual change in science. They raised serious problems about the semantic and logical relations between the content of theories which deploy unlike systems of concepts. Yet few of the more extreme claims associated with incommensurability stand scrutiny. The argument of this book is as (...) follows. The terms of theories with different concepts diverge semantically and the vocabularies of such theories may not be fully intertranslatable. Given the possibility of referential overlap between the terms of conceptually divergent theories, it does not follow that the content of such theories is incomparable. Nor, given the distinction between understanding a language and translation from one language into another, does it follow that the proponents of mutually untranslatable theories are unable to communicate. Neither is it the case that the shift between conceptually divergent theories involves a discontinuous transition between theories which have no common reference or that refer to distinct worlds of their own making. The semantic differences resulting from conceptual variance may be embraced within a thoroughly realist framework on which they are construed as diverse linguistic relations to a fixed and independent reality. -/- The book, which was originally published in 1994, has now been re-issued in the Routledge Revivals series. -/- . (shrink)

For synergistic interactions between humans and artificial intelligence (AI) systems, AI outputs often need to be explainable to people. Explainable AI (XAI) systems are commonly tested in human user studies. However, whether XAI researchers consider potential cultural differences in human explanatory needs remains unexplored. We highlight psychological research that found significant differences in human explanations between many people from Western, commonly individualist countries and people from non-Western, often collectivist countries. We argue that XAI research currently overlooks these variations and that (...) many popular XAI designs implicitly and problematically assume that Western explanatory needs are shared cross-culturally. Additionally, we systematically reviewed over 200 XAI user studies and found that most studies did not consider relevant cultural variations, sampled only Western populations, but drew conclusions about human-XAI interactions more generally. We also analyzed over 30 literature reviews of XAI studies. Most reviews did not mention cultural differences in explanatory needs or flag overly broad cross-cultural extrapolations of XAI user study results. Combined, our analyses provide evidence of a cultural bias toward Western populations in XAI research, highlighting an important knowledge gap regarding how culturally diverse users may respond to widely used XAI systems that future work can and should address. (shrink)

To be acquainted with something (in the philosophical sense of “acquainted” discussed here) is to be directly aware of it. The idea that we are acquainted with certain things we experience has been discussed throughout the history of Western Philosophy, but in the early 20th century it gained especially focused attention among analytic philosophers who drew their inspiration from Bertrand Russell's work on acquaintance. Since then, many philosophers—particularly those working on self‐knowledge or perception—have used the notion of acquaintance to (...) explain various facts about human experience and knowledge. In this paper, I offer an overview of this work, with particular focus on the resurgent literature on acquaintance in contemporary analytic philosophy. After more fully explaining what acquaintance is (or is supposed to be), I describe some reasons for thinking that we are indeed acquainted with certain things we experience, and then I survey some of the facts about experience and knowledge that acquaintance may help explain. (shrink)

Hannah Arendt's rich and varied political thought is more influential today than ever before, due in part to the collapse of communism and the need for ideas that move beyond the old ideologies of the Cold War. As Dana Villa shows, however, Arendt's thought is often poorly understood, both because of its complexity and because her fame has made it easy for critics to write about what she is reputed to have said rather than what she actually wrote. Villa sets (...) out to change that here, explaining clearly, carefully, and forcefully Arendt's major contributions to our understanding of politics, modernity, and the nature of political evil in our century.Villa begins by focusing on some of the most controversial aspects of Arendt's political thought. He shows that Arendt's famous idea of the banality of evil--inspired by the trial of Adolf Eichmann--does not, as some have maintained, lessen the guilt of war criminals by suggesting that they are mere cogs in a bureaucratic machine. He examines what she meant when she wrote that terror was the essence of totalitarianism, explaining that she believed Nazi and Soviet terror served above all to reinforce the totalitarian idea that humans are expendable units, subordinate to the all-determining laws of Nature or History. Villa clarifies the personal and philosophical relationship between Arendt and Heidegger, showing how her work drew on his thought while providing a firm repudiation of Heidegger's political idiocy under the Nazis. Less controversially, but as importantly, Villa also engages with Arendt's ideas about the relationship between political thought and political action. He explores her views about the roles of theatricality, philosophical reflection, and public-spiritedness in political life. And he explores what relationship, if any, Arendt saw between totalitarianism and the "great tradition" of Western political thought. Throughout, Villa shows how Arendt's ideas illuminate contemporary debates about the nature of modernity and democracy and how they deepen our understanding of philosophers ranging from Socrates and Plato to Habermas and Leo Strauss.Direct, lucid, and powerfully argued, this is a much-needed analysis of the central ideas of one of the most influential political theorists of the twentieth century. (shrink)

This essay has two aims. The first is to show that the editors of Lotus: Afro-Asian Writings and some of the writers who contributed to it (especially Ismail Ezzedine, Anar Rzayev, Tawfick Zeyad, Abdel Aziz El-Ahwani, Joseph Ki-Zerbo, Alex La Guma, Adonis, Salah Dehni, Luis Bernardo Honwana, Ghassan Kanafany, and Tozaburo Ono) attempted to reconceive of nationalism in a way that would make international solidarity constitutive of the new national projects. It is argued that this is quite different from thinking (...) of the contributors to Lotus as abandoning nationalism in favor of a supranationalist project. The second aim is to show that at least some of the contributors to Lotus thought of themselves as being the vanguard of modernity, and not as the creators of “alternative modernities”. This essay shows that some of the aforementioned contributors to Lotus implicitly drew on standpoint epistemology in order to argue that, due to their struggles against colonialism, racial discrimination, etc., they had a privileged epistemic vantage point from which to criticize modernity in its European form for not being modern enough. (shrink)

As the 19th century drew to a close, logicians formalized an ideal notion of proof. They were driven by nothing other than an abiding interest in truth, and their proofs were as ethereal as the mind of God. Yet within decades these mathematical abstractions were realized by the hand of man, in the digital stored-program computer. How it came to be recognized that proofs and programs are the same thing is a story that spans a century, a chase with (...) as many twists and turns as a thriller. At the end of the story is a new principle for designing programming languages that will guide computers into the 21st century. -/- For my money, Gentzen’s natural deduction and Church’s lambda calculus are on a par with Einstein’s relativity and Dirac’s quantum physics for elegance and insight. And the maths are a lot simpler. I want to show you the essence of these ideas. I’ll need a few symbols, but not too many, and I’ll explain as I go along. -/- To simplify, I’ll present the story as we understand it now, with some asides to fill in the history. First, I’ll introduce Gentzen’s natural deduction, a formalism for proofs. Next, I’ll introduce Church’s lambda calculus, a formalism for programs. Then I’ll explain why proofs and programs are really the same thing, and how simplifying a proof corresponds to executing a program. Finally, I’ll conclude with a look at how these principles are being applied to design a new generation of programming languages, particularly mobile code for the Internet. (shrink)

Friedrich Nietzsche was among the figures from the history of nineteenth century philosophy that, perhaps surprisingly, some of the Vienna Circle’s members had presented as one of their predecessors. While, primarily for political reasons, most Anglophone figures in the history of analytic philosophy had taken a dim view of Nietzsche, the Vienna Circle’s leader Moritz Schlick admired and praised Nietzsche, rejecting what he saw as a misinterpretation of Nietzsche as a militarist or proto-fascist. Schlick, Frank, Neurath, and Carnap were in (...) different ways committed to the view that Nietzsche made a significant contribution to the overcoming of metaphysics. Some of these philosophers praised the intimate connection Nietzsche drew between his philosophical outlook and empirical studies in psychology and physiology. In his 1912 lectures on Nietzsche, Schlick maintained that Nietzsche overcame an initial Schopenhauerian metaphysical-artistic phase in his thinking, and subsequently remained a positivist until his last writings. Frank and Neurath made the weaker claim that Nietzsche contributed to the development of a positivistic or scientific conception of the world. Schlick and Frank took a further step in seeing the mature Nietzsche as an Enlightenment thinker. (shrink)

The paper presents the notion of “Spirit of Nature” in Henry More and describes its position within More’s philosophical system. Through a thorough analysis, it tries to show in what respects it can be considered a scientific object and in what respects it cannot. In the second part of this paper, More’s “Spirit of Nature” is compared to Newton’s various attempts at presenting a metaphysical cause of the force of gravity, using the similarities between the two to see this notorious (...) problem of Newton scholarship in a new light. One thus sees that if Newton drew from Stoic and Neo-Platonic theories of aether or soul of the world, we need to fully acknowledge the fact that these substances were traditionally of a non-dualistic, half-corporeal, half-spiritual nature. Both More’s “Spirit of Nature” and Newton’s aether can thus be understood as different attempts at incorporating such a pneumatic theory into the framework of modern physics, as it was then being formed. (shrink)

I argue that Frege's so-called "concept 'horse' problem" is not one problem but many. When these different sub-problems are distinguished, some emerge as more tractable than others. I argue that, contrary to a widespread scholarly assumption originating with Peter Geach, there is scant evidence that Frege engaged with the general problem of the inexpressibility of logical category distinctions in writings available to Wittgenstein. In consequence, Geach is mistaken in his claim that in the Tractatus Wittgenstein simply accepts from Frege certain (...) lessons about the inexpressibility of logical category distinctions and the say-show distinction. In truth, Wittgenstein drew his own morals about these matters, quite possibly as the result of reflecting on how the general problem of the inexpressibility of logical category distinctions arises in Frege's writings , but also, quite possibly, by discerning certain glimmerings of these doctrines in the writings of Russell. (shrink)

The philosophy of science community mourns the loss of Margaret Catherine Morrison, who passed away on January 9, 2021, after a long battle with cancer. Margie, as she was known to all who knew her, was highly regarded for her influential contributions to the philosophy of science, particularly her studies of the role of models and simulations in the natural and social sciences. These contributions made her a world-leading philosopher of science, instrumental in shifting philosophers' attention from the structure of (...) scientific theories to the practice of science. Her sophisticated studies of the function of models in scientific practice drew on detailed knowledge of the theories and experiments of physics as well as the history of physics. In emphasizing the autonomy of scientific models and their interventional character, her insights had some affinity with Cartwright's and Hacking’s views on phenomenological laws, entity realism, the instrumentalist interpretation of scientific theories, and the disunity of science. But Morrison’s approach was distinguished by the conviction that the existence of unobservable entities cannot be defended independently of the theories that support their evidence, and that scientific practice cannot be adequately understood without examining the reasons for theory unification. (shrink)

Much recent work on the intellectual background of Austrian economics reveals an unfortunate lack of awareness of the distinct nature of the Austrian contribution to philosophy, from which the Austrian economists drew many of their ideas. The present essay offers a sketch of this contribution, contrasting Austrian philosophy especially with the modes of philosophy dominant in Germany. This makes it possible to throw new light on the relations on Mises, Kant and the Vienna circle, and it allows us also (...) to establish the extent to which Austrian economics might properly be seen as being allied to the German hermeneutic tradition of Dilthey, Gadamer, et al. The essay concludes with a criticism of the hermeneutic relativism recently canvassed by some Austrian economists, concentrating especially on the work of Don Lavoie, whose writing are treated as symptomatic of a wider and somewhat regrettable trend. (shrink)

The aim of this article is to introduce the work of Leopold Blaustein — philosopher and psychologist, who studied under Kazimierz Twardowski in Lvov and under Husserl in Freiburg im Breisgau. In his short academic career Blaustein developed an original philosophy that drew upon both phenomenology and Twardowski’s analytical approach. One of his main publications concerns Husserl’s early theory of intentional act and object, introduced in Logische Untersuchungen. In the first part of the article I briefly present Blaustein’s biography (...) and some general features of his philosophy. The second part provides an overview of Blaustein’s dissertation concerning Husserl’s early phenomenology. In the third and final part I summarize Blaustein’s research, including the critical remarks of Roman Ingarden. (shrink)

Adam Smith sought to explain the persistence of slavery as an institution in Wealth of Nations and Lectures on Jurispridence. In order to accomplish this he also drew on arguments he had developed in the Theory of Moral Sentiments. The result was a sophisticated explanation which bridged economic, psychological, and moral considerations. After presenting Smith’s explanation I will consider a discussion of the moral wrong of slavery in Ottobah Cugoano, the author of the incisive criticism of the slave trade (...) Thoughts and Sentiments on the Evil of Slavery (1787). I will suggest that Cugoano’s account of what is morally wrong in slavery shows an important lacuna in Smith‘s views. (shrink)

This is an epistemologically-driven history of the concept of evolution. Starting from its inception, this work will follow the development of this pregnant concept. However, in contradistinction to previous attempts, the objective will not be the identification of the different meanings it adopted through history, but conversely, it will let the concept to be unfolded, to be explicated and to express its own inner potentialities. The underlying thesis of the present work is, therefore, that the path that leads to the (...) development of the concept of evolution is the path that studies the possibilities of the evolution of concepts, and that the historical reconstruction of its conceptual trajectory will shed light into potential and unexploited possibilities. This methodology will provide useful tools and resources for future developments of the concept. For example, it will define the concept of transmutation as a different conceptual trajectory deviating from the one corresponding to evolution, at the onset of the 19th century. Moreover, epigenesis will not be the opposing concept to evolution, but only to simultaneous and instantaneous generation. It will demonstrate that every important system of epigenesis drew upon some kind of formative power to explain development. More importantly, it will show that the problem of preformation cannot be overlooked, and that some kind of virtual preformation must be considered in order to address the problems of generation and development. (shrink)

One reason for the renewed interest in Austrian philosophy, and especially in the work of Brentano and his followers, turns on the fact that analytic philosophers have become once again interested in the traditional problems of metaphysics. It was Brentano, Husserl, and the philosophers and psychologists whom they influenced, who drew attention to the thorny problem of intentionality, the problem of giving an account of the relation between acts and objects or, more generally, between the psychological environments of cognitive (...) subjects and the different sorts of external (physical, geographical, social) environments which they inhabit. The present essay addresses this environmental version of the problem of intentionality. It draws not only on the work of Husserl and Scheler but also on the Gestalt psychological writings of Kurt Koffka and Kurt Lewin. It considers the influential subjective idealist theory of animal environments put forward by J. von Uexküll and contrasts this with a realist theory of organism-environment interaction based on the work of the ecological psychologists J. J. Gibson and Roger Barker. This realist theory is then exploited as a basis for an ontology of social objects of a range of different sorts. (shrink)

The enchanting cover of “Wild Wise Weird: The Kingfisher Story Collection” immediately drew me in, the vivid image of the kingfisher beckoning me into a world filled with rich stories. And rich they truly are. Author Quan-Hoang Vuong has masterfully crafted a collection of captivating fables, each with its own unique charm and moral lesson. -/- Like ancient tales passed down through generations, Vuong’s stories evoke a sense of wonder and connection to our collective cultural heritage. They utilize symbolism, (...) humor, and cleverly crafted animal characters to deliver timeless truths in ways that resonate deeply, no matter your age. While some might see the genre as outdated, the power of these fables lies in their ability to hold a mirror to human behavior and explore universal themes that transcend time and culture. (shrink)

This paper is an introduction to the dossier on “the present and the future of doing philosophy with children”, which itself drew inspiration from a conference on the same topic that was held in University College Dublin on the 24th of June 2022. While the conference aimed at building a case for the importance of engaging pre-college students in philosophical thinking, it also aspired to function as a forum where the participants can critically reflect on the practice of doing (...) philosophy with children. The participants were asked to reflect on 1) the ways in which philosophy prepares children to engage with an increasingly complex world; 2) the future challenges of the P4wC movement; 3) the ways in which and the extent to which P4wC practice contributes to the decolonization of childhood discourses; 4) the ways in which and the extent to which the philosophy with children initiative addresses issues of epistemic injustice and educational and social inequalities. Building on the discussions that took place during and after the conference, the authors in this dossier interrogate the hierarchical opposition between child and adult, and cast a critical gaze on adultist assumptions that prevent Philosophy for/with Children initiatives from achieving their full potential. (shrink)

William Molyneux (1656–1698) was an Irish experimental philosopher and politician, who played a major role in the intellectual life in seventeenth-century Dublin. He became Locke’s friend and correspondent in 1692 and was probably Locke’s philosophically most significant correspondent. Locke approached Molyneux for advice for revising his Essay concerning Human Understanding as he was preparing the second and subsequent editions. Locke made several changes in response to Molyneux’s suggestions; they include major revisions of the chapter ‘Of Power’ (2.21), the addition of (...) the chapter ‘Of Identity and Diversity’ (2.27), and the addition of the so-called Molyneux Problem (2.9.8). Molyneux repeatedly requested that Locke develops his views on morality. Additionally, their correspondence turned to questions concerning education and Molyneux’s keen interest in the topic likely prompted Locke to publish Some Thoughts Concerning Education in 1693. Moreover, Molyneux drew on Locke’s anonymously published Two Treatises of Government in his The Case of Ireland’s Being Bound by Acts of Parliament in England, Stated, which was first published in the spring of 1698. Molyneux revealed Locke’s authorship of Two Treatises against Locke’s will, yet their friendship continued until Molyneux’s untimely death in October 1698. (shrink)

Robert Nozick initiated one of the most inspired and inspiring discussions in political philosophy with his 1974 response in Anarchy, State, and Utopia to John Rawls’s 1971 account of distributive justice in A Theory of Justice. These two works have informed an enormous amount of subsequent, especially liberal, discussions of economic justice, where Nozick’s work typically functions as a resource for those defending more right-wing (libertarian) positions, whereas Rawls’s has been used to defend various left-wing stances. Common to these discussions, (...) as found in politics generally (where similar kinds of arguments frequently are used to defend right and the left-wing policies and conclusions) is that they end in rather stubborn stalemates: the right defending minimal states while the left defends more extensive states. Interesting, too, is that both Nozick and Rawls take themselves to be consistent with, inspired by, and furthering Kant’s freedom project in the development of their own theories of justice. In this paper, I start by outlining the structures of these debates with an emphasis on the original disagreements between Nozick and Rawls. I then show how neither theory actually employed Kant’s own theory of justice, but rather drew on or out (presumed) implications of his ethical theory. In the final sections, I argue that if Nozick and Rawls had instead used Kant’s theory of justice and not his ethics, not only would their individual theories have been stronger, but they could have found ways of overcoming the unproductive stalemates that characterize their own as well as subsequent related discussions of economic justice as we currently find them in much scholarly and contemporary political debate. (shrink)

The theory of knowledge in early twentieth-century Anglo American philosophy was oriented toward phenomenally described cognition. There was a healthy respect for the mind-body problem, which meant that phenomena in both the mental and physical domains were taken seriously. Bertrand Russell's developing position on sense-data and momentary particulars drew upon, and ultimately became like, the neutral monism of Ernst Mach and William James. Due to a more recent behaviorist and physicalist inspired "fear of the mental", this development has been (...) down-played in historical work on early analytic philosophy. Such neglect assumes that the "linguistic turn" is a proper and permanent effect of twentieth-century philosophy, an assumption that distorts early analytic historiography, and begs a substantive philosophical question about thought and cognition. (shrink)

This article offers comprehensive criticism of the Turing test and develops quality criteria for new artificial general intelligence (AGI) assessment tests. It is shown that the prerequisites A. Turing drew upon when reducing personality and human consciousness to “suitable branches of thought” re-flected the engineering level of his time. In fact, the Turing “imitation game” employed only symbolic communication and ignored the physical world. This paper suggests that by restricting thinking ability to symbolic systems alone Turing unknowingly constructed “the (...) wall” that excludes any possi-bility of transition from a complex observable phenomenon to an abstract image or concept. It is, therefore, sensible to factor in new requirements for AI (artificial intelligence) maturity assessment when approaching the Tu-ring test. Such AI must support all forms of communication with a human being, and it should be able to comprehend abstract images and specify con-cepts as well as participate in social practices. (shrink)

Philosophers have cataloged a range of genealogical methods by which different sorts of normative conclusions can be established. Although such methods provide diverging ways of pursuing genealogical inquiry, they typically converge in eschewing historiographic methodology, in favor of a uniquely philosophical approach. In contrast, one genealogist who drew on historiographic methodology is Michel Foucault. This article presents the motivations and advantages of Foucault's genealogical use of such a methodology. It advances two mains claims. First, that Foucault's early 1970s work (...) employs a distinct genealogical method, which borrows from contemporary historiographic models of explanation to expand the range of objects that are proper to genealogical accounts of historical change. I demonstrate how Foucault modifies two central commitments of Nietzsche by broadening the dimensions of genealogical inquiry and explanation. Second, that historical method has normative relevance for genealogy, insofar as different historiographic choices can lead to different normative conclusions. I motivate this second claim by explaining how Foucault's multidimensional genealogical method expands both (a) the range of objects that are subject to evaluative assessment, and (b) the set of possible prescriptive recommendations that follow from such assessment. (shrink)

Gödel’s slingshot-argument proceeds from a referential theory of definite descriptions and from the principle of compositionality for reference. It outlines a metasemantic proof of Frege’s thesis that all true sentences refer to the same object—as well as all false ones. Whereas Frege drew from this the conclusion that sentences refer to truth-values, Gödel rejected a referential theory of definite descriptions. By formalising Gödel’s argument, it is possible to reconstruct all premises that are needed for the derivation of Frege’s thesis. (...) For this purpose, a reference-theoretical semantics for a language of first-order predicate logic with identity and referentially treated definite descriptions will be defined. Some of the premises of Gödel’s argument will be proven by such a reference-theoretical semantics, whereas others can only be postulated. For example, the principle that logically equivalent sentences refer to the same object cannot be proven but must be assumed in order to derive Frege’s thesis. However, different true (or false) sentences can refer to different states of affairs if the latter principle is rejected and the other two premises are maintained. This is shown using an identity criterion for states of affairs according to which two states of affairs are identical if and only if they involve the same objects and have the same necessary and sufficient condition for obtaining. (shrink)

Geometry defines entities that can be physically realized in space, and our knowledge of abstract geometry may therefore stem from our representations of the physical world. Here, we focus on Euclidean geometry, the geometry historically regarded as “natural”. We examine whether humans possess representations describing visual forms in the same way as Euclidean geometry – i.e., in terms of their shape and size. One hundred and twelve participants from the U.S. (age 3–34 years), and 25 participants from the Amazon (age (...) 5–67 years) were asked to locate geometric deviants in panels of 6 forms of variable orientation. Participants of all ages and from both cultures detected deviant forms defined in terms of shape or size, while only U.S. adults drew distinctions between mirror images (i.e. forms differing in “sense”). Moreover, irrelevant variations of sense did not disrupt the detection of a shape or size deviant, while irrelevant variations of shape or size did. At all ages and in both cultures, participants thus retained the same properties as Euclidean geometry in their analysis of visual forms, even in the absence of formal instruction in geometry. These findings show that representations of planar visual forms provide core intuitions on which humans’ knowledge in Euclidean geometry could possibly be grounded. (shrink)

As a representative of the papacy Bellarmine was an extremely moderate one. In fact Sixtus V in 1590 had the first volume of his Disputations placed on the Index because it contained so cautious a theory of papal power, denying the Pope temporal hegemony. Bellarmine did not represent all that Hobbes required of him either. On the contrary, he proved the argument of those who championed the temporal powers of the Pope faulty. As a Jesuit he tended to maintain the (...) relative autonomy of the state, denying the temporal powers ascribed by radical papalists and Augustinians. Their argument was generally framed as a syllogism: Christ, who possessed direct temporal power as both God and man, exercised it on earth; the Pope is the vicar of Christ; therefore the Pope possesses and may exercise direct temporal jurisdiction. Bellarmine simply denied that Christ had exercised the temporal power, which as God, it is true, he possessed. Moreover, he drew up and circulated a list of patristic passages collected under the title De Regno Christi quale sit, to prove to the Pope the orthodoxy of his position. (shrink)