Abstract: This is necessarily an evolutionary work in progress. Its purpose and goal is enabling real progress of science, mathematics, society, and civilization. Thus, to accomplish the mission, upgrading the current sociocultural paradigm is essential. That makes holistic ontology and optimal epistemics essential to ongoing work and to further development of new theory and metatheory. Hence, the current listings of key terms, definitions, and explanations presented here provide some core concepts and supporting theorems, metatheorems, equations, and examples. That enables remedial (...) revision of relevant domains of thought and discourse. The project is also intended to inspire collaborative extension and ongoing refinement of the work. The appendices provide additional perspective. ~ A preprint draft, v.2e, for review and comment only. (shrink)

The latest draft (posted 05/14/22) of this short, concise work of proof, theory, and metatheory provides summary meta-proofs and verification of the work and results presented in the Theory and Metatheory of Atemporal Primacy and Riemann, Metatheory, and Proof. In this version, several new and revised definitions of terms were added to subsection SS.1; and many corrected equations, theorems, metatheorems, proofs, and explanations are included in the main text. The body of the text is approximately 18 pages, with 3 sections; (...) 1, an Introduction (with a 108 page listing of key terms & definitions), sect. 2, the Results, sect. 3, Discussion (commentary & predictions), and sect. 4, Works Cited. As much as possible, the style is intended for readability and understanding by very bright children (with some interest & knowledge of maths, etc.) and very interested nonprofessionals. The results of this project also enable upgrades of number theory, set theory, proof theory, metamathematics, the foundations of science, and quantum mechanics theory (etc.). (shrink)

The work provides comprehensively definitive, unconditional proofs of Riemann's hypothesis, Goldbach's conjecture, the 'twin primes' conjecture, the Collatz conjecture, the Newcomb-Benford theorem, and the Quine-Putnam Indispensability thesis. The proofs validate holonomic metamathematics, meta-ontology, new number theory, new proof theory, new philosophy of logic, and unconditional disproof of the P/NP problem. The proofs, metatheory, and definitions are also confirmed and verified with graphic proof of intrinsic enabling and sustaining principles of reality.

This thesis-on macro-ontology, physics, logic, and metalogical principles presents the findings, results, theorems, and metatheory that correct long-standing defects and deficiencies of current standard model (SM) physics and cosmology. It eliminates artificial SM anomalies, paradoxes, logical fallacies, absurdities, and conflicts with reality (and the findings of plasma physics, astronomy, ontology, epistemics, etc.). New theorems and metatheorems eliminate the illogic maintaining distortions of post-Einsteinian physics, its wildly speculative conjectures, and shibboleths (its unrealistic assumptions commonly accepted as facts). In critiques of misperceptions, (...) misconceptions and misinterpretations of observations and data, this work exposes the common failure to recognize the severe deficiencies of theory, science, ontology, and metamathematics. New results prove that chronic failure to differentiate realities from theorems, hypotheses, conjectures, opinions, and beliefs prevents progress to better physics and STEM education. Therefore, this work also enables resolution of the long-standing logical incongruency of physics, psychology, cognitive science, and philosophy, especially ontology. So, the facts and proofs presented here can enable a new era of discovery, creativity, and technological progress. (shrink)

According to the perceptual view of language comprehension, listeners typically recover high-level linguistic properties such as utterance meaning without inferential work. The perceptual view is subject to the Objection from Context: since utterance meaning is massively context-sensitive, and context-sensitivity requires cognitive inference, the perceptual view is false. In recent work, Berit Brogaard provides a challenging reply to this objection. She argues that in language comprehension context-sensitivity is typically exercised not through inferences, but rather through top-down perceptual modulations or perceptual learning. (...) This paper provides a complete formulation of the Objection from Context and evaluates Brogaards reply to it. Drawing on conceptual considerations and empirical examples, we argue that the exercise of context-sensitivity in language comprehension does, in fact, typically involve inference. (shrink)

Affect-based theorists and life satisfaction theorists disagree about the nature of happiness, but agree about this methodological principle: a philosophical theory of happiness should be in line with the folk concept HAPPINESS. In this article, we present two empirical studies indicating that it is affect-based theories that get the folk concept HAPPINESS right: competent speakers judge a person to be happy if and only if that person is described as feeling pleasure/good most of the time. Our studies also show that (...) the judgement that a person is feeling pleasure/good most of the time reliably brings about the judgement that they are satisfied with their life, even if that person is described as not satisfied. We suggest that this direct causal relation between the concepts POSITIVE AFFECT and LIFE SATISFACTION might explain why many philosophers have been attracted to life satisfaction theories. (shrink)

I review recent work on Phenomenal Conservatism, the position introduced by Michael Huemer according to which if it seems that P to a subject S, in the absence of defeaters S has thereby some degree of justification for believing P.

In this paper, I discuss whether there are genuinely *diachronic* constraints of practical rationality, that is, pressures on combinations of practical attitudes over time, which are not reducible to mere synchronic rational pressures. Michael Bratman has recently argued that there is at least one such diachronic rational constraint that governs the stability of intentions over time. *Pace* Bratman, I argue that there are no genuinely diachronic constraints on intentions that meet the stringent desiderata set by him. But I show (...) that there are at least two synchronic rational constraints with distinctive and important, although only indirect, diachronic dimensions. Neither of them, however, supports the practical conservatism in the face of normative underdetermination that, according to Bratman, is part and parcel of the diachronic rationality of intention stability. (shrink)

In this paper we argue that Michael Huemer’s phenomenal conservatism—the internalist view according to which our beliefs are prima facie justified if based on how things seems or appears to us to be—doesn’t fall afoul of Michael Bergmann’s dilemma for epistemological internalism. We start by showing that the thought experiment that Bergmann adduces to conclude that is vulnerable to his dilemma misses its target. After that, we distinguish between two ways in which a mental state can contribute to (...) the justification of a belief: the direct way and the indirect way. We identify a straightforward reason for claiming that the justification contributed indirectly is subject to Bergmann’s dilemma. Then we show that the same reason doesn’t extend to the claim that the justification contributed directly is subject to Bergmann’s dilemma. As is the view that seemings or appearances contribute justification directly, we infer that Bergmann’s contention that his dilemma applies to is unmotivated. In the final part, we suggest that our line of response to Bergmann can be used to shield other types of internalist justification from Bergmann’s objection. We also propose that seeming-grounded justification can be combined with justification of one of these types to form the basis of a promising version of internalist foundationalism. (shrink)

In this chapter I introduce the thesis that perceptual appearances are cognitively penetrable and analyse cases made against phenomenal conservatism hinging on this thesis. In particular, I focus on objections coming from the externalist reliabilist camp and the internalist inferentialist camp. I conclude that cognitive penetrability doesn’t yield lethal or substantive difficulties for phenomenal conservatism.

Phenomenal conservatism (PC) is the internalist view that non-inferential justification rests on appearances. PC’s advocates have recently argued that seemings are also required to explain inferential justification. The most general and developed view to this effect is Huemer (2016)’s theory of inferential seemings (ToIS). Moretti (2018) has shown that PC is affected by the problem of reflective awareness, which makes PC open to sceptical challenges. In this paper I argue that ToIS is afflicted by a version of the same problem (...) and it is thus hostage to inferential scepticism. I also suggest a possible response on behalf of ToIS’s advocates. (shrink)

This paper criticizes phenomenal conservatism––the influential view according to which a subject S’s seeming that P provides S with defeasible justification for believing P. I argue that phenomenal conservatism, if true at all, has a significant limitation: seeming-based justification is elusive because S can easily lose it by just reflecting on her seemings and speculating about their causes––I call this the problem of reflective awareness. Because of this limitation, phenomenal conservatism doesn’t have all the epistemic merits attributed to it by (...) its advocates. If true, phenomenal conservatism would constitute a unified theory of epistemic justification capable of giving everyday epistemic practices a rationale, but it wouldn’t afford us the means of an effective response to the sceptic. Furthermore, phenomenal conservatism couldn’t form the general basis for foundationalism. (shrink)

This interview was carried out on 13 December 2018 as Michael Williams was in Porto for a meeting of the Contextualism Network organised by the MLAG – Mind, Language, and Action Research Group (Institute of Philosophy of the University of Porto). We would like to thank him for his willingness to reply to our questions. -/- .

This volume represents a rich multi-disciplinary contribution to an expanding literature on citizenship, identity, and education in a variety of majority and minority Muslim communities. Each of these essays offer important insights into the various ways one may identify with, and participate in, different societies to which Muslims belong, from the United Kingdom to Pakistan to Indonesia. Authors include Robert Hefner, Andrew March, Tariq Modood, Lucas Swaine, Matthew Nelson, Rosnani Hashim, Charlene Tan and Yedullah Kazmi.

Philosophers often claim that studying philosophy helps people to become better thinkers. Thanks to a grant from the American Philosophical Association, we were able to test this claim empirically, using a large sample of students (N = 122,352) graduating from 369 colleges and universities across the United States between 2010 and 2019. We investigated whether philosophy majors show more growth than non-philosophy majors in intellectual traits like open-mindedness and a tendency to think carefully and thoroughly, as well as more personal (...) forms of growth that might be fostered by philosophical study (e.g., self-understanding). Additionally, although this was not our primary question, we sought to better understand what students who major in philosophy are like. Specifically, we examined the demographics of philosophy majors, the other subjects that they tend to study when they double major, and the patterns of adding and dropping of philosophy majors between freshman and senior year. (shrink)

Philosophy and Phenomenological Research, EarlyView.

Time may be infinite in both directions. If it is, then, if persons could live at most once in all of time, the probability that you would be alive now would be zero. But if persons can live more than once, the probability that you would be alive now would be nonzero. Since you are alive now, with certainty, either the past is finite, or persons can live more than once.

We identify several ongoing debates related to implicit measures, surveying prominent views and considerations in each debate. First, we summarize the debate regarding whether performance on implicit measures is explained by conscious or unconscious representations. Second, we discuss the cognitive structure of the operative constructs: are they associatively or propositionally structured? Third, we review debates whether performance on implicit measures reflects traits or states. Fourth, we discuss the question of whether a person’s performance on an implicit measure reflects characteristics of (...) the person who is taking the test or characteristics of the situation in which the person is taking the test. Finally, we survey the debate about the relationship between implicit measures and (other kinds of) behavior. (shrink)

This study explores the relationship between perceptions of catastrophic events and beliefs about climate change. Using data from the 2023 Life in Transition Survey, the study finds that contrary to conventional wisdom, more accurate knowledge about past catastrophes is associated with lower concern about climate change. The paper proposes that heightened threat sensitivity may underlie both the tendency to overestimate disaster impacts and increased concern about climate change. The findings challenge the assumption that a more informed citizenry necessarily leads to (...) better climate policy decisions. Instead, they suggest that psychological factors, like anxiety and risk perception, play crucial roles in shaping climate attitudes. Illuminating these dynamics can help societies to foster a more nuanced and constructive public dialogue about the urgent challenges facing our planet and our species. (shrink)

An intuitive and widely accepted view is that (a) beliefs aim at truth, (b) many citizens have stable and meaningful political beliefs, and (c) citizens choose to support political candidates or parties on the basis of their political beliefs. We argue that all three claims are false. First, we argue that political beliefs often differ from ordinary world-modelling beliefs because they do not aim at truth. Second, we draw on empirical evidence from political science and psychology to argue that most (...) people lack stable and meaningful political beliefs. Third, we claim that the true psychological basis for voting behavior is not an individual’s political beliefs but rather group identity. Along the way, we reflect on what this means for normative democratic theory. (shrink)

People attribute purposes in both mundane and profound ways—such as when thinking about the purpose of a knife and the purpose of a life. In three studies (total N = 13,720 observations from N = 3,430 participants), we tested whether these seemingly very different forms of purpose attributions might actually involve the same cognitive processes. We examined the impacts of four factors on purpose attributions in six domains (artifacts, social institutions, animals, body parts, sacred objects, and human lives). Study 1 (...) manipulated what items in each domain were originally created for (original design) and how people currently use them (present practice). Study 2 manipulated whether items are good at achieving a goal (effectiveness) and whether the goal itself is good (morality). We found effects of each factor in every domain. However, whereas morality and effectiveness had remarkably similar effects across domains, the effects of original design and present practice differed substantially. Finally, Study 3 revealed that, within domains, the effects of original design and present practice depend on which entities design and use items. These results reveal striking similarities in purpose attributions across domains and suggest that certain entities are treated as authorities over the purposes of particular items. (shrink)

This paper explores the relationship between romantic love and polyamory. Our central question is whether traditional norms of monogamy can be excised from romantic love so as to harmonize with polyamory’s ethical dimensions (as we construe them). How one answers this question bears on another: whether ‘polyamory’ should principally be understood in terms of romantic love or instead some alternative conception(s). Our efforts to address these questions begin by briefly motivating our favored approach to romantic love, a “narratival” one inspired (...) by 1930s cultural theorist Denis de Rougemont, wherein such love is exclusive, supernatural or promising transcendence, painful, impeded, and, ultimately, fatal. We maintain that, even once exclusivity is removed as an official component, tensions with polyamory’s ethical dimensions remain: romantic love’s other elements rationalize acting and feeling in ways that privilege a singular beloved above others. A tempting solution is to further revise romantic love. However, we are skeptical that this leaves space for distinctively romantic love. Our tentative proposal, then, is that polyamory’s ethical dimensions favor rejecting romantic love as ultimately desirable. (shrink)

According to many philosophers, "the meaning of life" refers to our cosmic purpose, the activity that we were created by God or a purposive universe to perform. If there is no God or teleology, there is no such thing as the meaning of life. But this need not be the last word on the matter. In this paper, I ask what the benefits provided by a cosmic purpose are, and go on to argue that thinking of our lives in a (...) particular way—in terms of a unified life narrative—can supply us with many of those benefits. We might lose little if there is no such thing as the meaning of life, since there is still something that can provide much of what is valuable about it. (shrink)

We discuss two leading theories of distributive justice: egalitarianism and prioritarianism. We argue that while each has particular merits and shortcomings, egalitarian views more fully satisfy a key requirement of distributive justice: respect for both the unity of the individual and the separateness of persons.

In recent years, philosophers have proposed a variety of accounts of the nature of harm. In this paper, I consider several of these accounts and argue that they are unsuccessful. I then make a modest case for a different view.

Sceptical theists--e.g., William Alston and Michael Bergmann--have claimed that considerations concerning human cognitive limitations are alone sufficient to undermine evidential arguments from evil. We argue that, if the considerations deployed by sceptical theists are sufficient to undermine evidential arguments from evil, then those considerations are also sufficient to undermine inferences that play a crucial role in ordinary moral reasoning. If cogent, our argument suffices to discredit sceptical theist responses to evidential arguments from evil.

Ever-increasing numbers of human interactions with intelligent software agents, online and offline, and their increasing ability to influence humans have prompted a surge in attention toward the concept of (online) manipulation. Several scholars have argued that manipulative influence is always hidden. But manipulation is sometimes overt, and when this is acknowledged the distinction between manipulation and other forms of social influence becomes problematic. Therefore, we need a better conceptualisation of manipulation that allows it to be overt and yet clearly distinct (...) from related concepts of social influence. I argue that manipulation is careless influence, show how this account helps to alleviate the shortcomings of the hidden influence view of manipulation, and derive implications for digital ethics. (shrink)

Computational systems biologists create and manipulate computational models of biological systems, but they do not always have straightforward epistemic access to the content and behavioural profile of such models because of their length, coding idiosyncrasies, and formal complexity. This creates difficulties both for modellers in their research groups and for their bioscience collaborators who rely on these models. In this paper we introduce a new kind of visualization that was developed to address just this sort of epistemic opacity. The visualization (...) is unusual in that it depicts the dynamics and structure of a computer model instead of that model’s target system, and because it is generated algorithmically. Using considerations from epistemology and aesthetics, we explore how this new kind of visualization increases scientific understanding of the content and function of computer models in systems biology to reduce epistemic opacity. (shrink)

This paper contains a critical examination of the prospects for analyses of knowledge that weaken the factivity condition such that knowledge implies approximate truth.

Perceptualism is a prominent theory analyzing emotions as perceptual experiences of value. A longstanding challenge to perceptualism says that emotions cannot be perceptual because they are subject to normative assessments in terms of reasons and rationality while perceptual experiences are not. I defend perceptualism from this charge. My argument begins by distinguishing two forms of normative assessment: fundamental and non-fundamental. Perceptualism is compatible with the latter (i.e., non-fundamental reasons and rationality); even sensory experiences are so assessable. I next argue that (...) emotions are only non-fundamentally assessable. Following this argument, I outline a perceptualist-friendly theory of emotions as non-fundamentally normatively assessable. (shrink)

We reply to Eva's comment on our "New Possibilities for Fair Algorithms," comparing and contrasting our Spanning criterion with his suggested Spacing criterion.

John Bell proposed an ontology for the GRW modification of quantum mechanics in terms of flashes occurring at space- time points. This article spells out the motivation for this ontology, inquires into the status of the wave function in it, critically examines the claim of its being Lorentz invariant, and considers whether it is a parsimonious but nevertheless physically adequate ontology.

To explain the evolutionary emergence of uniquely human skills and motivations for cooperation, Tomasello et al. (2012, in Current Anthropology 53(6):673–92) proposed the interdependence hypothesis. The key adaptive context in this account was the obligate collaborative foraging of early human adults. Hawkes (2014, in Human Nature 25(1):28–48), following Hrdy (Mothers and Others, Harvard University Press, 2009), provided an alternative account for the emergence of uniquely human cooperative skills in which the key was early human infants’ attempts to solicit care and (...) attention from adults in a cooperative breeding context. Here we attempt to reconcile these two accounts. Our composite account accepts Hrdy’s and Hawkes’s contention that the extremely early emergence of human infants’ cooperative skills suggests an important role for cooperative breeding as adaptive context, perhaps in early Homo. But our account also insists that human cooperation goes well beyond these nascent skills to include such things as the communicative and cultural conventions, norms, and institutions created by later Homo and early modern humans to deal with adult problems of social coordination. As part of this account we hypothesize how each of the main stages of human ontogeny (infancy, childhood, adolescence) was transformed during evolution both by infants’ cooperative skills “migrating up” in age and by adults’ cooperative skills “migrating down” in age. (shrink)

Louis Althusser is perhaps most well-known for his concept of ‘Ideological State Apparatuses’ (ISAs). However, Althusser is not clear about what role, if any, ISAs play in a post-capitalist society. At times, Althusser talks about ISAs (and the state) withering; at other times, they are merely reformed. Sometimes, ISAs are described as having an inescapable repressive dimension; on other occasions, they are a perfectly acceptable tool for the reproduction of socialism. In this paper, I offer a way of thinking through (...) this confusion that draws on the thought of the Daoist philosopher, Zhuangzi. I argue that Zhuangzian friendship represents a kind of radical equality that is reproducible without the traditional kind of ideological interpellation of ISAs, thereby allowing Althusser explain post-capitalist ideological reproduction. It is worth noting that in this paper, I am not engaging in a textual exegesis of the Zhuangzi. My primary interest is in using the contemporary literature on the Zhuangzi to think through a problem in Althusser’s philosophical system. (shrink)

Surveys arguments for/against the existence of a self in Descartes, Hume, Kant, and others. Argues that the self as human perceiving subject persisting through time as a single self, is an unavoidable aspect of the world-perceived. This self is not a substance, this perceiving self never appears as an object-perceived in the world.

In this paper, I try to show that democratic consensus – one of the more prominent ideals in recent political thought – is an essential byproduct of epistemically warranted beliefs about political action and organization, at least in those cases where the issues under dispute are epistemic in nature. An essential byproduct (to borrow Jon Elster’s term) is a goal that can only be intentionally achieved by aiming at some other objective. In my usage, a political issue is epistemic when (...) there is some right (or at least best) answer concerning how it ought to be resolved that is independent of people’s beliefs or desires about how it ought to be resolved. An important secondary claim, then, is that it is difficult to explain the presumptive value of political deliberation unless we understand a very large share of political issues as epistemic in nature. This view implies a considerably more contentious model of political deliberation but is not incompatible with familiar forms of conciliatory behavior in our public disputes. (shrink)

Whatever the merits idealized liberal accounts of citizenship education may have in the seminar room, in this essay I argue that they are both unpersuasive and ineffectual. This is the case, because they are insufficiently attentive to the empirical realities, first (a) with respect to how real – versus imaginary – school systems function; and second, (b) with respect to the broader political context in which citizenship education policies are implemented. Because so much is already known about the former, I (...) devote more attention in this essay to the latter. (shrink)

The essay argues that while there is no general agreement on whether moral realism is true, there is general agreement on at least some of the moral obligations that we have if moral realism is true. Given that moral realism might be true, and given that we know some of the things we ought to do if it is true, we have a reason to do those things. Furthermore, this reason is itself an objective moral reason. Thus, if moral realism (...) might be true, then it is true. (shrink)

The justificatory force of empirical reasoning always depends upon the existence of some synthetic, a priori justification. The reasoner must begin with justified, substantive constraints on both the prior probability of the conclusion and certain conditional probabilities; otherwise, all possible degrees of belief in the conclusion are left open given the premises. Such constraints cannot in general be empirically justified, on pain of infinite regress. Nor does subjective Bayesianism offer a way out for the empiricist. Despite often-cited convergence theorems, subjective (...) Bayesians cannot hold that any empirical hypothesis is ever objectively justified in the relevant sense. Rationalism is thus the only alternative to an implausible skepticism. (shrink)

The main question addressed in this paper is whether some false sentences can constitute evidence for the truth of other propositions. In this paper it is argued that there are good reasons to suspect that at least some false propositions can constitute evidence for the truth of certain other contingent propositions. The paper also introduces a novel condition concerning propositions that constitute evidence that explains a ubiquitous evidential practice and it contains a defense of a particular condition concerning the possession (...) of evidence. The core position adopted here then is that false propositions that are approximately true reports of measurements can constitute evidence for the truth of other propositions. So, it will be argued that evidence is only quasi-factive in this very specific sense. (shrink)

Digital tracing technologies are heralded as an effective way of containing SARS-CoV-2 faster than it is spreading, thereby allowing the possibility of easing draconic measures of population-wide quarantine. But existing technological proposals risk addressing the wrong problem. The proper objective is not solely to maximise the ratio of people freed from quarantine but to also ensure that the composition of the freed group is fair. We identify several factors that pose a risk for fair group composition along with an analysis (...) of general lessons for a philosophy of technology. Policymakers, epidemiologists, and developers can use these risk factors to benchmark proposal technologies, curb the pandemic, and keep public trust. (shrink)

Challenging the basic assumptions of a meat-eating society, Deep Vegetarianism is a spirited and compelling defense of a vegetarian lifestyle. Considering all of the major arguments both for and against vegetarianism and the habits of meat-eaters, vegetarians, and vegans alike, Michael Allen Fox addresses vegetarianism's cultural, historical, and philosophical background; details vegetarianism's impact on one's living and thinking; and relates vegetarianism to classical and recent defenses of the moral status of animals. Demonstrating how a vegetarian diet is related to (...) our awareness of the world and our ethical outlook on life, Fox looks at the different kinds of vegetarian commitments people make and their reasons for making them. In chapters that address such issues as the experiences, emotions, and grounds that are part of choosing vegetarianism, Fox discusses not only good health, animal suffering, and the environmental impacts of meat production, but such issues as the meaning of food, world hunger, religion and spirituality, and, significantly, the links share between vegetarianism and other human rights movements and ideologies, particularly feminism. In an extensive chapter that addresses arguments made by advocates of meat-eating, Fox speaks to claims of humans as natural carnivores, animals as replaceable, and vegetarians as anti-feminist. He also addresses arguments surrounding the eating habits of indigenous peoples, eating free-range animals, and carnivorous behavior among animals. The most complete examination of the vegetarian outlook to date, Deep Vegetarianism reveals the broad range of philosophical views that contribute to such a choice. It recognizes, and calls for, a conscious awareness of -- and an individual responsibility to -- the issues that exist in the moral, political, and social spheres of our existence. With its lively and controversial discussion, Deep Vegetarianism promises to appeal to anyone looking to explore the relationship between dietary choice, lifestyle, the treatment of animals and the environment, and personal ethical responsibility. It will also be particularly useful for students and teachers of moral philosophy, ethics, religion, comparative cultures, ecology, and feminism. (shrink)

The main aim in the forthcoming discussion is to contrast theistic modal realism and theistic actualist realism. Actualist realism is the dominant view among theists and presents the most serious challenge to theistic modal realism. I discuss various prominent forms of theistic actualist realism. I offer reasons for rejecting the view of metaphysical reality that actualist realism affords. I discuss theistic modal realism and show that the traditional conception of God is perfectly consistent with the metaphysics of genuine modal realism. (...) Indeed theistic modal realism is more suited to traditional theism than is any version of actualist realism. (shrink)

John D. Norton is responsible for a number of influential views in contemporary philosophy of science. This paper will discuss two of them. The material theory of induction claims that inductive arguments are ultimately justified by their material features, not their formal features. Thus, while a deductive argument can be valid irrespective of the content of the propositions that make up the argument, an inductive argument about, say, apples, will be justified (or not) depending on facts about apples. The argument (...) view of thought experiments claims that thought experiments are arguments, and that they function epistemically however arguments do. These two views have generated a great deal of discussion, although there hasn’t been much written about their combination. I argue that despite some interesting harmonies, there is a serious tension between them. I consider several options for easing this tension, before suggesting a set of changes to the argument view that I take to be consistent with Norton’s fundamental philosophical commitments, and which retain what seems intuitively correct about the argument view. These changes require that we move away from a unitary epistemology of thought experiments and towards a more pluralist position. (shrink)

: The debate between proponents of ideal and non-ideal approaches to political philosophy has thus far been framed as a meta-level debate about normative theory. The argument of this essay will be that the ideal/non-ideal debate can be helpfully reframed as a ground-level debate within normative theory. Specifically, it can be understood as a debate within the applied normative field of professional ethics, with the profession being examined that of political philosophy itself. If the community of academic political theorists and (...) philosophers cannot help us navigate the problems we face in actual political life, they have not lived up to the moral demands of their vocation. A moderate form of what David Estlund decries as “utopophobia” is therefore an integral element of a proper professional ethic for political philosophers. The moderate utopophobe maintains that while devoting scarce time and resources to constructing utopias may sometimes be justifiable, it is never self-justifying. Utopianism is defensible only insofar as it can reasonably be expected to help inform or improve nonutopian political thinking. (shrink)

Passion is a hidden issue behind or at the heart of, contemporary theoretical debates about nationalism, identity politics and religious fundamentalism. It is not that reason and passion cannot be conceptually distinguished. They are, however, always entangled in practice - and this entanglement itself requires a conceptual account. So it is my ambition to blur the line between reason and passion: to rationalize (some of) the passions and to impassion reason. Passionate intensity has a legitimate place in the social world. (...) This extension of rational legitimacy to the political passions seems to me a useful revision of liberal theory which has been too pre-occupied in recent years with the construction of dispassionate deliberative procedures. It opens the way for better accounts of social connection and conflict and for more explicit and self-conscious answers to the unavoidable political questions: which side are you on? Key Words: conviction • interest • liberalism • passion • politics • Yeats. (shrink)

Vaidya & Wallner [2021] have recently formulated the Problem of Modal Epistemic Friction (PMEF) for three of the most discussed accounts in the epistemology of modality: conceivability-based, counterfactual-based and deduction-based accounts. They propose essentialist solutions in all three cases, arguing that all three discussed accounts should be supplemented by a suitable epistemology of essence. In this paper I argue that the PMEF also applies to Roca-Royes’ similarity-based account in the epistemology of modality. I also discuss if or to what extent (...) the version of the PMEF that applies to Roca-Royes can be given an essentialist solution. With regard to this question, I argue that besides the inductivist variant of the similarity-based account that Roca-Royes favors, there might also be an essentialist variant that would be successful in at least some cases. As for Roca-Royes’ inductivist variant I argue that the PMEF ultimately boils down to the notorious Problem of Induction. I shall discuss a popular solution to the Problem of Induction and the role essences might play in it. (shrink)

Speedrunning is a kind of ‘metagame’ involving video games. Though it does not yet have the kind of profile of multiplayer e-sports, speedrunning is fast approaching e-sports in popularity. Aside from audience numbers, however, from the perspective of the philosophy of sport and games, speedrunning is particularly interesting. To the casual player or viewer, speedrunning appears to be a highly irreverent, even pointless, way of playing games, particularly due to the incorporation of “glitches”. For many outside the speedrunning community, the (...) use of glitches appears to be cheating. For speedrunners, however, glitches are entirely within the bounds of acceptability. Because of this, however, speedrunning frequently involves sidestepping what are typically taken to be the core challenges of the game. By examining the distinction between the use of glitches and cheating in speedrunning, we can gain a greater understanding of the unique ethos of this activity; that is, we can make sense of what fundamentally constitutes speedrunning as a metagame. I argue that by understanding the code of the game not as rules but as physics, and by examining what actions are deemed impermissible by the speedrunning community – such as hardware modification and hacking – we can see that the ethos of speedrunning has three components: constitutive skills (including dexterity, memorisation and mental fortitude); a collective, fine-grained knowledge of the game and the desire to subvert the intentions of the programmers. Each of these components limits and structures the earlier ones: collective knowledge takes priority over constitutive skills, and subversion takes priority over both. These three components form the ethos that structures speedrunning as a metagame, expressing what speedrunners take to be its central aim. (shrink)

Why should a thought experiment, an experiment that only exists in people's minds, alter our fundamental beliefs about reality? After all, isn't reasoning from the imaginary to the real a sign of psychosis? A historical survey of how thought experiments have shaped our physical laws might lead one to believe that it's not the case that the laws of physics lie - it's that they don't even pretend to tell the truth. My aim in this paper is to defend an (...) account of thought experiments that fits smoothly into our understanding of the historical trajectory of actual thought experiments and that explains how any rational person could allow an imagined, unrealized (or unrealizable) situation to change their conception of the universe. (shrink)

Universal social institutions, such as marriage, commons management and property, have emerged independently in radically different cultures. This requires explanation. As Boyer and Petersen point out ‘in a purely localist framework would have to constitute massively improbable coincidences’ . According to Boyer and Petersen, those institutions emerged naturally out of genetically wired behavioural dispositions, such as marriage out of mating strategies and borders out of territorial behaviour. While I agree with Boyer and Petersen that ‘unnatural’ institutions cannot thrive, this one-sided (...) explanation of universal social institutions in terms of genetic human nature is unsatisfactory. Drawing on the literature on multi-level selection and gene-culture coevolution, I argue that universal social institutions are first and foremost the products of cultural selection. They occupy fitness peaks in the landscape of cultural possibilities, much in the same way that biological adaptations occupy fitness peaks in the landscape of biological possibilities. To show this, I use game-theory. By modelling the domains of social interaction in which marriage, commons management, and property emerged as Prisoner’s dilemma situations, it becomes clear how an institutional framework allows the group to move to an interactive equilibrium with a larger payoff. Institutions do so by incentivising all parties to adopt a cooperative strategy. They are culturally selected ways of optimising genetically constrained domains of human social interaction. (shrink)