While growing empirical evidence suggests a continuity between human and non-human psychology, many philosophers still think that only humans can act and form beliefs rationally. In this paper, we challenge this claim. We first clarify the notion of rationality. We then focus on the rationality of beliefs and argue that, in the relevant sense, humans are not the only rational animals. We do so by first distinguishing between unreflective and reflective responsiveness to epistemic reasons in belief formation and revision. We (...) argue that unreflective responsiveness is clearly within the reach of many animals. We then defend that a key demonstration of reflective responsiveness would be the ability to respond to undermining defeaters. We end by presenting some empirical evidence that suggests that some animal species are capable of processing these defeaters, which would entail that even by the strictest standards, humans are not the only rational animals. (shrink)

This paper develops a novel theory of the meaning of moral equality. This theory has two original and significant implications: first, it shows—contra what is commonly held in the literature—that adults and children are not always each other’s equals; rather, the former are sometimes inferior and sometimes superior to the latter, depending on the interest at stake. Second, it reveals that human beings’ comparative moral status changes across time, and what matters is that they are each other’s equals at simultaneous (...) segments of their lives. (shrink)

This is the first dedicated commentary to Sextus Empiricus’ treatise _Against the Arithmeticians_, dealing with crucial issues in the history of the sceptical, Platonic and Pythagorean traditions and in the ancient philosophy of mathematics.

This book offers the first comprehensive exploration of the relevance of naturalism and theories of nature in Classical German Philosophy. It presents new readings from internationally renowned scholars on Kant, Jacobi, Goethe, the Romantic tradition, Fichte, Schelling, Hegel, and Marx that highlight the significance of conceptions of nature and naturalism in Classical German Philosophy for contemporary concerns. The collection presents an inclusive view: it goes beyond the usual restricted focus on single thinkers to encompass the tradition as a whole, prompting (...) dialogue among scholars interested in different authors and areas. It thus illuminates the post-Kantian tradition in a new, wider sense. The chapters also mobilize a productive perspective at the intersection of philosophy and history by combining careful textual and historical analysis with argument-based philosophizing. Overall, the book challenges the stereotypical view that Classical German Philosophy offers at best only an idealistic, one-sided, anachronistic, and theological view of nature. It invites readers to put traditional views in dialogue with current discussions of nature and naturalism. Nature and Naturalism in Classical German Philosophy will be of interest to scholars and advanced students working on Classical German Philosophy, 19th-Century Philosophy, and contemporary perspectives on naturalism. (shrink)

Arithmetic deals with numbers: but what is the nature of their existence, of their parts, and of their relationship with countable items? These questions nourished a lively debate between the Platonico-Pythagorean tradition (trying to answer them) and the Pyrrhonian tradition (trying to show that these answers were unsatisfactory). The debate lies at the heart of Sextus Empiricus' Against the Arithmeticians. The present book aims at facing the remarkable historical and philosophical questions raised by Sextus' treatise by offering a new translation (...) of it and the first dedicated commentary to it. (shrink)

One important distinction in the debate over the nature of epistemic justification is the one between propositional and doxastic justification. Roughly, while doxastic justification is a property of beliefs, propositional justification is a property of propositions. On a rather common view, which accounts for doxastic justification in terms of propositional justification plus the so-called ‘basing relation’, propositional justification is seen as the prior notion, and doxastic justification is explained in terms of it. According to the opposing view, the direction of (...) explanation needs to be reversed, and doxastic justification should be seen as primary. I distinguish between two notions of priority, and I argue that they give different verdicts with respect to the issue of which notion of justification comes first. The lesson may be taken to be that propositional and doxastic justification are in a relation of intertwinement. (shrink)

This essay gives an account of epistemic deference for agents with imprecise credences. I look at the two main imprecise deference principles in the literature, known as Identity Reflection and Pointwise Reflection (Moss, 2021). I show that Pointwise Reflection is strictly weaker than Identity Reflection, and argue that, if you are certain you will update by conditionalisation, you should defer to your future self according to Identity Reflection. Then I give a more general justification for Pointwise and Identity Reflection from (...) the assumption that you defer to someone whenever you consider their doxastic state to be better than yours, in the sense of leading to better decision-making. (shrink)

A lot of attention has recently been devoted to the notion of Trustworthy AI (TAI). However, the very applicability of the notions of trust and trustworthiness to AI systems has been called into question. A purely epistemic account of trust can hardly ground the distinction between trustworthy and merely reliable AI, while it has been argued that insisting on the importance of the trustee’s motivations and goodwill makes the notion of TAI a categorical error. After providing an overview of the (...) debate, we contend that the prevailing views on trust and AI fail to account for the ethically relevant and value-laden aspects of the design and use of AI systems, and we propose an understanding of the notion of TAI that explicitly aims at capturing these aspects. The problems involved in applying trust and trustworthiness to AI systems are overcome by keeping apart trust in AI systems and interpersonal trust. These notions share a conceptual core but should be treated as distinct ones. (shrink)

This collection of essays investigates the notions of life, living organisms, and human nature in Classical German Philosophy from a historical and conceptual perspective. Its 19 chapters move from the peculiarities of organic life to the peculiarities of the distinctly human life form and discuss the strengths and weaknesses of naturalistic accounts of life. In light of the growing interest in nature within current philosophical debates, the book provides an overview of what the philosophical epoch of Kant, Fichte, Schelling, Humboldt, (...) the Romantics, Hegel, and others can contribute to our understanding of life today. The collection of essays represents a plurality of approaches that reflects the pluralism of the tradition itself – highlighting the liveliness and polyphonic nature of the issues at stake and the ways in which they were approached in post-Kantian thought.In combining historical and philosophical investigation, the collection constitutes a unique resource for scholars and graduate students working in various areas related to the study of nature in philosophy, contemporary theories of science, and the humanities more generally. (shrink)

It is widely accepted that parents have a fundamental moral obligation to consider and treat their children as each other’s equals. Yet the question of what grounds the equality of status among children in the eyes of their parents has so far been largely neglected in the literature on the philosophy of childhood and the ethics of parenthood. This paper fills this gap by developing a novel theory of the basis of filial equality: it argues that parents ought to consider (...) and treat their children as equals by virtue of loving them. Parental love is the basis of filial equality. (shrink)

In this book Giacomo Marramao focuses on the work of two great Central European writers, Elias Canetti and Herta Müller, each of whom, in different periods and contexts, offered a philosophical genealogy of forms of domination and a radical diagnosis of power, command and law. This book explores the issue of power from a philosophical literary perspective. It tackles the linguistic and literary relations between the notions of "power" and "potential".

Taking the inspiration from some points made by Scott Sturgeon and Albert Casullo, I articulate a view according to which an important difference between undermining and overriding defeaters is that the former require the subject to engage in some higher-order epistemic thinking, while the latter don’t. With the help of some examples, I argue that underminers push the cognizer to reflect on the way she formed a belief by challenging the epistemic worthiness of either the source of justification or the (...) specific justificatory process. By contrast, overriders needn’t pose any such challenge. I also consider some problems for the proposed view, and I put forward some possible solutions. Finally, I provide some details on how undermining defeat works in different cases. (shrink)

In this paper, I argue that the standard interpretation of Russell as a causal eliminativist is partial and misleading. Instead, I defend the thesis that his criticism of causality was actually part of the more ambitious project of transposing the common- sense concept of “cause” in the categories that articulate the representations of modern science. I also show that Russell endorsed such a project all along his philosophical career, despite the numerous changes of mind that characterized the development of this (...) thought. (shrink)

Famously, Kripke has argued that the central portion of the Philosophical Investigations describes both a skeptical paradox and its skeptical solution. Solving the paradox involves the element of the community, which determines correctness conditions for rule-following behavior. What do such conditions precisely consist of? Is it accurate to say that there is no fact to the matter of rule following? How are the correctness conditions sustained in the community? My answers to these questions revolve around the idea that a rule (...) is followed insofar as a convention is in place. In particular, I consider the game-theoretic definition of convention offered by David Lewis and I show that it illuminates essential aspects of the communitarian understanding of rule-following. Make the following experiment: say “It’s cold here” and mean “It’s warm here”. Can you do it?Ludwig Wittgenstein, Philosophical Investigations, 1953, §510.I can’t say “it’s cold here” and mean “it’s warm here”—at least, not without a little help from my friends.David Lewis, Convention. (shrink)

When we witness a great actor, musician, or sportsperson performing, we share something of their experience. Only recently has it become clear just how this sharing of experience is realised within the human brain. 'Mirrors in the brain' provides an accessible overview of mirror neurons, written by the man who first discovered them.

We focus on Timothy Williamson’s recent attack on the epistemological significance of the a priori–a posteriori distinction, and offer an explanation of why, fundamentally, it does not succeed. We begin by setting out Williamson’s core argument, and some of the background to it and move to consider two lines of conciliatory response to it—conciliatory in that neither questions the central analogy on which Williamson's argument depends. We claim, setting aside a methodological challenge to which Williamson owes an answer, that no (...) satisfactory such reconciliation is in prospect. Rather, as we then argue, —and it is on this that we base our overall negative assessment of his argument—Williamson’s core analogy is flawed by an oversight. We conclude with some brief reflections on Williamson’s ideas about the imagination as a source of knowledge. Our principal conclusion is only that Williamson’s argument fails to perform as advertised. A constructive case for confidence, to the contrary, that the intuitive contrast between a priori and a posteriori reflects something of fundamental epistemological significance is prefigured in our final section, but will not be elaborated here. (shrink)

This paper investigates the epistemic assumptions that David Lewis makes in his account of social conventions. In particular, I focus on the assumption that the agents have common knowledge of the convention to which they are parties. While evolutionary analyses show that the common knowledge assumption is unnecessary in certain classes of games, Lewis’ original account (and, more recently, Cubitt and Sugden’s reconstruction) stresses the importance of including it in the definition of convention. I discuss arguments pro et contra to (...) argue that, although the assumption might be relevant to a descriptively adequate account of social convention, it is not required for its rational reconstruction. I then point out that Lewis’ account, properly speaking, is of common reason to believe, rather than of common knowledge, and argue that, in order to formalize aptly the distinction between reason to believe and belief, standard formal epistemic models need to be supplemented with so-called awareness structures. Finally, I stress that the notion of knowledge implicit in Lewis’ text involves interesting elements that cannot be captured in the standard propositional formalizations, but need the full expressive force of quantified epistemic logic. (shrink)

Nostalgia for the present -- Identity and contingency: zones of conflict -- Dämmerung: the twilight of sovereignty: state, subjects, and fundamental rights -- The exile of the Nomos: Carl Schmitt and the Globale Zeit -- Gift, exchange, obligation: Karl Polanyi and social philosophy -- Universalism and politics of difference: democracy as a paradoxical community -- The oriental mirror: Voltaire and the roots of intolerance -- Ciphers of difference -- Europe after the Leviathan: technology, politics, constitution -- After Babel: towards a (...) cosmopolitanism of difference. (shrink)

Among the many possible approaches to dealing with logical omniscience, I consider here awareness and impossible worlds structures. The former approach, pioneered by Fagin and Halpern, distinguishes between implicit and explicit knowledge, and avoids logical omniscience with respect to explicit knowledge. The latter, developed by Rantala and by Hintikka, allows for the existence of logically impossible worlds to which the agents are taken to have access; since such worlds need not behave consistently, the agents’ knowledge is fallible relative to logical (...) omniscience. The two approaches are known to be equally expressive in propositional systems interpreted over Kripke semantics. In this paper I show that the two approaches are equally expressive in propositional systems interpreted over Montague-Scott (neighborhood) semantics. Furthermore, I provide predicate systems of both awareness and impossible worlds structures interpreted on neighborhood semantics and prove the two systems to be equally expressive. (shrink)