The problem known as Buridan’s Ass says that a hungry donkey equipoised between two identical bales of hay will starve to death. Indecision kills the ass. Some philosophers worry about human analogs. Computer scientists since the 1960s have known about the computer versions of such cases. From what Leslie Lamport calls ‘Buridan’s Principle’—a discrete decision based on a continuous range of input-values cannot be made in a bounded time—it follows that the possibilities for human analogs of Buridan’s Ass are far (...) more wide-ranging and securely provable than has been acknowledged in philosophy. We are never necessarily decisive. This is mathematically provable. I explore four consequences: first, increased interest of the literature’s solutions to Buridan’s Ass; second, a new asymmetry between responsibility for omissions and responsibility for actions; third, clarification of the standard account of akrasia; and, fourth, clarification of the role of credences in normative decision-theory. (shrink)

Using questionnaire data completed by 170 men, we examine variation in paternal investment in relation to the trade-off between mating and parenting. We found that as men’s self-perceived mate value increases, so does their mating effort, and in turn, as mating effort increases, paternal investment decreases. This study also simultaneously examined the influence on parental investment of men’s mating effort, men’s perception of their mates’ fidelity, and their perceived resemblance to their offspring. All predicted investment. The predictors of investment are (...) also tested independently for men who are still in a relationship with the mother of their children and those that are separated from her. Finally we examine how self-perceived mate value affects how men respond to variation in paternity confidence. Men with a self-perceived low mate value were less likely to respond to lowered mate fidelity by reducing their parental investment compared with men with a self-perceived high mate value. (shrink)

Philosophers have described the human perspective on climate change as a perfect moral storm. I take a new angle on that storm: I argue that our relevant desires feature a particularly problematic case of seemingly consistent but genuinely inconsistent desires. We have, first, non‐indexical desires such as a desire to (make the sacrifices necessary to) stop polluting our environment at some point. We have, second, indexical desires such as a desire not to (make the sacrifices necessary to) stop polluting our (...) environment this year. Our indexical and non‐indexical desires are inconsistent. Such inconsistency is obvious in most short‐term, individual cases such as when we need to make a dentist appointment. But when it comes to climate change, that inconsistency is masked by factors such as longevity and bitter divisions. This is, unfortunately, why humanity may continue putting off the collective action required to address climate change. (shrink)

Self-control requires intentionally resisting what we most want to do. Yet we do what we most want to do, if we do anything intentionally at that time (The Law of Desire). Therefore, self-control is impossible. So runs a well-studied puzzle. The three standard accounts assume that if a desire is our strongest desire, then it is stronger than all others. But that assumption is false. For we may have desires of equal strength. I describe cases which feature tied desires, self-control, (...) and doing what we most want to do. Following insights from computer science (Buridan’s Principle), equal-strength desires are possible any time we try to decide. My proposal may also be used to bolster all three standard analyses. (shrink)

It is well known that Aristotle tries to make room for self-motion – an idea he inherits to some extent from Plato – within his other commitments to causal determinism while at the same time modifying the idea. However, one argument in Physics VII 1 seems to pose a problem for the bare possibility of self-motion; in it he seems to argue that everything that moves must be moved by something else. The text in which this argument appears is itself (...) vexed on a number of fronts, because it is not clear how Physics VII fits with the rest of the Physics, and also because there are two distinct manuscript traditions for Physics VII. So the argument in Physics VII 1 has not been adequately taken into account in discussions of self-motion. I argue for a new and charitable reading of Aristotle’s Physics VII 1 α241b35-242a49 / β241b25-242a15. I show that the argument is compatible with Aristotle’s endorsements of self-motion; I defend the argument’s most controversial premise; and I argue that my reading has some useful implications for understanding Aristotelian self-motion. (shrink)

The universe is enormous, perhaps unimaginably so. In comparison, we are very small. Does this suggest that humanity has little if any cosmic significance? And if we don’t matter, should that matter to us? Blaise Pascal, Frank Ramsey, Bertrand Russell, Susan Wolf, Harry Frankfurt, Stephen Hawking, and others have offered insightful answers to those questions. For example, Pascal and Ramsey emphasize that whereas the stars (in all their enormity) cannot think, human beings can. Through an exploration of some features of (...) awe and its positive effects on us, I offer a novel way of answering the second question: even if we don’t matter, we, unlike the stars, naturally benefit from observing our own smallness. I explore implications for accounts of the absurdity of human life. Life might be absurd. But I give reasons to think that life isn’t absurd in the ways some such as Nagel and Camus suggest. Finally, I connect non-symmetric awe with Buddhist insights to strengthen a recent and more positive account of how to find meaning in life. (shrink)

A lot of scholarly attention has been given to Aristotle’s account of how and why animals are capable of moving themselves. But no one has focused on the question, whether self-change is possible in plants on Aristotle’s account. I first give some context and explain why this topic is worth exploring. I then turn to Aristotle’s conditions for self-change given in Physics VIII.4, where he argues that the natural motion of the elements does not count as self-motion. I apply those (...) conditions to natural change in plants. Then I explore the reasons for and consequences of Aristotle’s argument that plants are incapable of sensation. I argue that for Aristotle plants cannot possess the directing faculties for self-change, namely, desire and phantasia. My goal is to show why growth, metabolism, and reproduction in plants would not count as self-change for Aristotle, despite many of these natural changes appearing as autonomous as the analogous changes in animals. This sheds light on how, for Aristotle, self-change differs from natural change. (shrink)

I explain what Aristotle means when, after puzzling about the matter of motion in incomplete animals (those without sight, smell, hearing), he suggests in De Anima III 11.433b31–434a5 that just as incomplete animals are moved indeterminately, desire and phantasia are present in those animals, but present indeterminately. I argue that self-motion and its directing faculties in incomplete animals differ in degree but not in kind from those of complete animals. I examine how an object of desire differs for an incomplete (...) animal. Using a comparison with Aristotle’s account of recollection, especially in unfavorable circumstances, I describe indeterminate self-motion. Finally, I discuss implications for our understanding of Aristotle’s accounts of the faculties of the soul and incomplete animals. (shrink)

Harry Frankfurt Journal of Philosophy, 66, 829–39 famously attacked what he called the principle of alternate possibilities. PAP states that being able to do otherwise is necessary for moral responsibility. He gave counterexamples to PAP known since then as “Frankfurt cases.” This paper sidesteps the enormous literature on Frankfurt cases while preserving some of our salient pretheoretical intuitions about the relation between alternate possibilities and moral responsibility. In particular, I introduce, explain, and defend a principle that has so far been (...) overlooked, namely, “the principle of doxastic moral asymmetry” : a rational agent, S, is morally responsible for an action that S performed, E, only if, when S did E, S justifiably believed either that E was closer to S’s most praiseworthy alternate possibility than it was to S’s most blameworthy alternate possibility, or that E was closer to S’s most blameworthy alternate possibility than it was to S’s most praiseworthy alternate possibility. (shrink)

I argue that by attending to a distinction among perspectives on the root causes of our reactive attitudes, we can better understand the bases and limitations of long-standing debates about free will and moral responsibility. I characterize this distinction as “objectivism vs. subjectivism.” I bring out this distinction by, first, scrutinizing an especially sharp divergence between Peter Strawson and Peter John Olivi: for Olivi, our ordinary human attitudes make it obvious that we have free will, and our attitudes would be (...) senseless if we did not firmly believe that we have free will; for Strawson, reactive attitudes would carry on despite a theoretical acceptance that we lack free will. I apply my distinction to more recent disagreements, such as between Peter van Inwagen and John Martin Fischer/Mark Ravizza. By getting clearer on why we disagree, we can move closer toward a resolution and we can avoid talking past each other. (shrink)

I explain what Aristotle means when, after puzzling about the matter of motion in incomplete animals (those without sight, smell, hearing), he suggests in De Anima III 11.433b31-434a5 that just as incomplete animals are moved indeterminately, desire and phantasia are present in those animals, but present indeterminately. I argue that self-motion and its directing faculties in incomplete animals differ in degree but not in kind from those of complete animals. I examine how an object of desire differs for an incomplete (...) animal. Using a comparison with Aristotle’s account of recollection, especially in unfavorable circumstances, I describe indeterminate self-motion. Finally, I discuss implications for our understanding of Aristotle’s accounts of the faculties of the soul and incomplete animals. (shrink)

Despite their differences, responsibility theories of all types (skeptics, forward-looking, backward-looking) concur on the following conditional: If someone deserved to suffer for an act, then they would be blameworthy for that act. Here I sketch a way of rejecting that conditional. In particular, using some of Śāntideva’s distinctions, I offer a new way of thinking about desert: Wrongdoers deserve to, and do, suffer for their wrongdoings, but they do not deserve our blame. It may be that vice is (part of) (...) its own deserved punishment, whether or not anyone can have the free will required for blameworthiness. More generally, wrongdoers may not deserve negative responses of any kind from anyone else, yet they may still deservedly suffer in proportion to their wrongdoings. (shrink)

I argue that to remove all backward-looking grounds and justification from the practice, as some theorists recommend, is to remove (not revise) moral responsibility. The most paradigmatic cases of moral responsibility must feature desert and retributive elements. So, moral responsibility must be (at least partially) backward-looking. When we hold people responsible, one reason we do so is that we believe that they deserve punishment or reward simply in virtue of the action for which we hold them responsible. None of this (...) rebuts responsibility skepticism. For instance, forward-looking theories might adopt Myisha Cherry’s proposal: anger as love without blameworthiness. (shrink)

Harry Frankfurt (1969) famously gave cases in which an agent lacks alternate possibilities and yet seems morally responsible. Such cases purportedly falsify the Principle of Alternate Possibilities, which states that the ability to do otherwise is necessary for moral responsibility. There is an enormous body of literature debating whether or not Frankfurt cases and their variants do in fact falsify PAP. In order to sidestep Frankfurt cases altogether, Garry Young (2016) argues for a different version of PAP, namely, PAP, on (...) which alternate possibilities are sufficient rather than necessary for moral responsibility. Young also argues for another sufficient but not necessary condition, the ‘Twin World Condition’. Only one of PAP and TWC needs to be satisfied for moral responsibility. I argue here that Young’s proposal as it stands generates too much moral responsibility. So I present versions of Young’s conditions that avoid this problem. I also argue that even with those revisions, Young’s proposal does not limit moral responsibility as effectively as PAP does. (shrink)

Unlike Yiddish (fargin) and Sanskrit (muditā), English has no single word to describe the practice of sharing someone else’s joy at their success. Sympathetic joy has also escaped attention in philosophy. We are familiar with schadenfreude, begrudging, envy, jealousy, and other terms describing either (a) pleasure at someone else’s misfortune or (b) displeasure at someone else’s good fortune. But what, exactly, is sympathetic joy? I argue that it is a short-term or long-term feeling of great delight at another’s good fortune, (...) requiring no more than minimal understanding of the relevant person and event. It is intensified relative to understanding, sharing, and positive disposal. It is importantly different from empathetic emotions and also from vicarious pride. It may be groupdirected. Empirical research suggests it occurs fairly often, activates the brain in the same way as does sympathetic sadness, and may increase our well-being. It is primarily not a reactive attitude (an emotional reaction to good or bad will), but, rather, a sign of good will toward another. (shrink)

My subject is the kind of Epistemic Conservatism (EC) that says that an agent is in some measure justified in maintaining a belief simply in virtue of the fact that the agent has that belief. Quine’s alternative to positivist foundationalism, Chisholmian particularism, Rawls’s reflective equilibrium, and Bayesianism all seem to rely on EC. I argue that, in order to evaluate EC, we must consider an agent holding a bare belief, that is, a belief stripped of all personal memory and epistemic (...) context. Taking a stylistic cue from Peter Strawson, I argue that, though it does not seem to be self-contradictory to suppose that someone has a bare belief, and so it is not absolutely inconceivable that bare beliefs exist, it is, for us as we are, practically inconceivable that bare beliefs exist. It does not seem practically feasible, then, to evaluate EC on its own terms. (shrink)

Unlike Yiddish (fargin) and Sanskrit (muditā), English has no single word to describe the practice of sharing someone else’s joy at their success. Sympathetic joy has also escaped attention in philosophy. We are familiar with schadenfreude, begrudging, envy, jealousy, and other terms describing either (a) pleasure at someone else’s misfortune or (b) displeasure at someone else’s good fortune. But what, exactly, is sympathetic joy? I argue that it is a short-term or long-term feeling of great delight at another’s good fortune, (...) requiring no more than minimal understanding of the relevant person and event. It is intensified relative to understanding, sharing, and positive disposal. It is importantly different from empathetic emotions and also from vicarious pride. It may be group-directed. Empirical research suggests it occurs fairly often, activates the brain in the same way as does sympathetic sadness, and may increase our well-being. It is primarily not a reactive attitude (an emotional reaction to good or bad will), but, rather, a sign of good will toward another. (shrink)

In a brief and deeply interesting 2017 Acta Analytica paper, Peter Baumann argues that there are cases of necessarily incompatible but mutually consistent desires, that this is a common problem, and that there is no solution in sight. I’ll argue that Baumann fails to note certain non-trivial assumptions that must be made for the possibility of consistent incompatible desires; if consistent incompatible desires do exist then they’re sometimes beneficial; and if they are sometimes involved with problematic outcomes then the mere (...) presence of incompatibility and consistency does not cause the subject to frustrate the (more) beneficial desire. In short, if there is a problem of consistent incompatible desires then it is not the problem that Baumann identifies. (shrink)

Bernard Williams (1973) famously argued that if given the choice to relinquish our mortality we should refuse. We should not choose to always live. His piece provoked an entire literature on the desirability of immortality. Intending to contradict Williams, Thomas Nagel claimed that if given the choice between living for a week and dying in five minutes he would always choose to live. I argue that (1) Nagel’s iterating scenario is closer to the original Makropulos case (Čapek’s) that inspired Williams’s (...) piece; (2) iterating versions of the choice given in the Makropulos case might well be less desirable than a one-time choice; and (3) Nagel’s mathematical induction premise is implausible. I discuss some useful implications of (1)-(3) for the broader discussion of Williams’s arguments and, more generally, for our understanding of the value of mortality and the possibility of mutually consistent but necessarily incompatible wants in ordinary human psychology. (shrink)

I reconstruct Aristotle’s explanation for why and how birds are capable of natural flight. For Aristotle, air is a markedly different external resting point in comparison with water and earth, and nature has designed birds so as to take advantage of the unique way in which air affects the inequality between the pushing downward, that is, the downward force and the resistance. My discussion sheds some light on Aristotle’s anticipation of some aspects of modern fluid dynamics and aerodynamics.

Philosophers such as Plato, Aristotle, Kant, Brentano, Moore, and Chisholm suggest marks of intrinsic value. Contemporary philosophers such as Christine Korsgaard have insightful discussions of intrinsic value. But how do we verify that some specific thing really is intrinsically valuable? I propose a natural way to test for intrinsic value: first, strip the candidate bare of all considerations of good consequences; and, second, see if what remains is still a good thing. I argue that we, as ordinary human beings, have (...) an astonishingly difficult time completing this test for plausible candidates. More precisely, for us as we are, it seems that the conditions for completing the first step of the test militate against the conditions for completing the second step. I conclude, then, that we have a good reason to think that we cannot verify whether or not particular things are intrinsically good. I explore some implications and I consider a number of important objections. (shrink)

Is moral responsibility compatible with determinism? Peter Strawson’s first answer is: I do not know what the thesis of determinism is. His second answer seems to be: Yes, it is, and we can see this by looking to relevant pockets of our ordinary practices and attitudes, especially our responses (resentment, anger, love, forgiveness) to quality of will. His second answer has shaped subsequent discussions of moral responsibility. But what exactly is Strawson’s compatibilism? And is it a plausible view? By attending (...) to Strawson’s account of parenting and the development of moral agents from children to adults, I’ll clarify and defend the following account: For Strawson, the appropriateness conditions for holding responsible change by degrees, over time, based on an agent’s susceptibility to empathy and quality of will, and this shows us that determinism is irrelevant to responsibility. (shrink)

The universe is enormous, perhaps unimaginably so. In comparison, we are very small. Does this suggest that humanity has little if any cosmic significance? And if we don’t matter, should that matter to us? Blaise Pascal, Frank Ramsey, Bertrand Russell, Susan Wolf, Harry Frankfurt, Stephen Hawking, and others have offered insightful answers to those questions. For example, Pascal and Ramsey emphasize that whereas the stars cannot think, human beings can. Through an exploration of some features of awe and its positive (...) effects on us, I offer a novel way of answering the second question: even if we don’t matter, we, unlike the stars, naturally benefit from observing our own smallness. I explore implications for accounts of the absurdity of human life. Life might be absurd. But I give reasons to think that life isn’t absurd in the ways some such as Nagel and Camus suggest. Finally, I connect non-symmetric awe with Buddhist insights to strengthen a recent and more positive account of how to find meaning in life. (shrink)

Anthropocentric biocentrism says that human beings ought to promote the survival of our own species above the survival of other species. But those who attack AB sometimes take it to say something much stronger: we ought to promote our species’ various desires, interests, and goals. I call the latter view AB+. I argue that AB and anti-AB+ are not only mutually compatible but in some respects mutually complementary, such that there are good prospects for combining them into a hybrid-view. After (...) all, we know that the survival of our species is deeply connected to the well being of the environment. (shrink)

I argue that there is an interesting and underexplored sense in which some negative reactive attitudes such as anger are often absurd. I explore implications of this absurdity, especially for our understanding of forgiveness.

In his Metaphysics Γ.4, Aristotle defends the principle of non-contradiction (PNC). The PNC says that all contradictions are false. So if some contradictions are true, then PNC is false. Even if PNC’s contrary is false, PNC’s contradictory might still be true. But it’s been noted in the literature for over a century that Aristotle seems to be exclusively interested in attacking PNC’s contrary (‘All contradictions are true’) rather than PNC’s contradictory (‘Some contradictions are true’). So his defense of PNC seems (...) to fail. This would be a surprising error from the inventor of formal logic. It is especially puzzling because we have plenty of evidence showing that Aristotle is keenly aware of the distinction between contraries and contradictories, and because Aristotle distinguishes between PNC’s contradictory and PNC’s contrary in Γ.4. I defend Aristotle against these charges: (1) I explain that one important reason for Aristotle’s focus on PNC’s contrary is that he took it to be deeply connected to views held by thinkers such as Anaxagoras, Cratylus, Democritus, Empedocles, Heraclitus, Parmenides, Protagoras, and Xenophanes; (2) Aristotle’s defense of PNC must be a particular kind of indirect defense rather than a direct demonstration; (3) I argue that if Aristotle’s defense of PNC is read as centering around his argument for what counts as a thing that is determinate, Aristotle demonstrates the reliance of coherent communication on non-contradiction. Read this way, he gives a fairly compelling case to reject not just PNC’s contrary but also PNC’s contradictory. (shrink)

Every thing that moves is caused to move by something else. Yet there are things that move themselves. How does Aristotle square those two commitments? This paper helps to answer that question. One argument in Physics VII 1 seems to pose a problem for the bare possibility of self-motion; in it he seems to argue that everything that moves must be moved by something else. The text in which this argument appears is itself vexed on a number of fronts, because (...) it is not clear how Physics VII fits with the rest of the Physics, and also because there are two distinct manuscript traditions for Physics VII. I argue for a new and charitable reading of Aristotle’s Physics VII 1 α241b35-242a49 / β241b25-242a15. I show that the argument is compatible with Aristotle’s endorsements of self-motion; I defend the argument’s most controversial premise; and I argue that my reading has some useful implications for understanding Aristotelian self-motion. Unqualified self-motion (where just the whole of A moves the whole of A) is impossible, for Aristotle. (shrink)

Epistemic conservatism says that an agent is in some measure justified in maintaining a belief simply in virtue of the fact that the agent has that belief. In his new book On Evidence in Philosophy, William Lycan argues that there is no special objection to EC that does not also impugn the other epistemic virtues. In a forthcoming Synthese piece, Daniel Coren argues that, for us as we are, EC cannot be evaluated. Coren does not discuss Lycan, and (...) vice versa. Here I connect these two discussions of EC in order to shed light on the broader nature of epistemic virtues. Does Coren’s argument extrapolate to the other virtues? I argue that both answers to that question yield interesting results. If his argument does not extrapolate to the other virtues, that would show there is something special about EC that Lycan failed to notice. If, instead, Coren’s argument does extrapolate to the other virtues, then we learn something significant and novel about virtues such as simplicity, namely, simplicity cannot be evaluated. I discuss those results. (shrink)