Symposium on Nietzsche's Constructivism (Routledge, 2018), replies to Adler, Cabrera, Doyle, Migotti, Sinhababu, Pedersen.

This paper argues that Nietzsche is a panpsychist. Panpsychism holds that mental features are ubiquitous and fundamental in reality. I first argue that Nietzsche’s rejection of Cartesian dualism leads him to substance monism. To better understand his monism, I examine Nietzsche’s rejection of Newtonian atomism. Nietzsche holds that bundles of forces, or will to power, are more fundamental than hard, extended atoms. So, will to power is fundamental. I then investigate Nietzsche’s remarks on organic and inorganic nature to show that (...) he believes both are will to power. So, will to power is ubiquitous. The final step to panpsychism is to show that Nietzsche believes will to power exhibits mental qualities. If all goes well, it should emerge that Nietzsche thinks mental features are fundamental and ubiquitous in reality. (shrink)

Fictionalism plays a significant role in philosophy today, with defenses spanning mathematics, morality, ordinary objects, truth, modality, and more.1 Fictionalism in the philosophy of science is also gaining attention, due in particular to the revival of Hans Vaihinger’s work from the early twentieth century and to heightened interest in idealization in scientific practice.2 Vaihinger maintains that there is a ubiquity of fictions in science and, among other things, argues that Nietzsche supports the position. Yet, while contemporary commentators have focused on (...) fictionalism in Nietzsche’s moral philosophy, his view of fictions in science has remained largely unexamined.3 In this article, I begin... (shrink)

The paper responds to a common charge against constructivism about objects, the view that all objects are essentially socially constructed. The objection is that constructivism is false because there must exist unconstructed objects for there to be constructed objects. I contend that the worry is unsound because whatever exists fully independently of our activities cannot be an object.

This is a précis of Nietzsche’s Constructivism: A Metaphysics of Material Objects (Routledge, 2017), for a forthcoming symposium on the book.

The radical skeptic argues that I have no knowledge of things I ordinarily claim to know because I have no evidence for or against the possibility of being systematically fed illusions. Recent years have seen a surge of interest in pragmatic responses to skepticism inspired by C. S. Peirce. This essay challenges one such influential response and presents a better Peircean way to refute the skeptic. The account I develop holds that although I do not know whether the skeptical hypothesis (...) is true, I still know things I ordinarily claim to know. Although it will emerge that this reply appears similar to a classic contextualist response to radical skepticism, it avoids two central problems facing that response. (shrink)

Nietzsche’s presentation of the eternal recurrence in Gay Science 341 is often viewed as a practical thought experiment meant to radically transform us. But exactly why and how we are supposed to be transformed is not clear. I contend that addressing these issues requires taking a close look at the psychological setting of the passage. The eternal recurrence is presented in our “loneliest loneliness.” I argue that facing the eternal recurrence from a state of profound loneliness both motivates self-transformation and (...) contributes toward helping us succeed at that project. (shrink)

In the Refutation of Idealism, Kant aims to defeat the Cartesian radical skeptical hypothesis that empirical reality might not exist and we cannot have knowledge of it. Kant intends to demonstrate that conscious experience presupposes direct experience of empirical reality. This paper presents new challenges to the conclusions Kant reaches in the Refutation. Kant’s argument turns on the claim that the past must exist, and my challenges concern the possibility that there is no past.

Nietzsche appears to adopt a radical Kantian view of objects called constructivism, which holds that the existence of all objects depends essentially on our practices. This essay provides a new reconstruction of Nietzsche's argument for constructivism and responds to five pressing objections to reading Nietzsche as a constructivist that have not been addressed by commentators defending constructivist interpretations of Nietzsche.

ABSTRACT There is a disagreement over how to understand Nietzsche's view of science. According to what I call the Negative View, Nietzsche thinks science should be reconceived or superseded by another discourse, such as art, because it is nihilistic. By contrast, what I call the Positive View holds that Nietzsche does not think science is nihilistic, so he denies that it should be reinterpreted or overcome. Interestingly, defenders of each position can appeal to Nietzsche's understanding of naturalism to support their (...) interpretation. I argue that Nietzsche embraces a social constructivist conception of causality that renders his naturalism incompatible with the views of naturalism attributed to him by the two dominant readings. (shrink)

Nearly every common theory of truth has been attributed to Nietzsche, while some commentators have argued that he simply has no theory of truth. This essay argues that Nietzsche's remarks on truth are best situated within either the coherence or pragmatist theories of truth rather than the correspondence theory. Nietzsche's thoughts on truth conflict with the correspondence framework because he believes that the truth conditions of propositions are constitutively dependent on our actions.

Nietzsche was persistently concerned with what an object is and how different views of objects lead to different views of facts, causality, personhood, substance, truth, mathematics and logic, and even nihilism. Yet his treatment of objects is incredibly puzzling. In many passages he assumes that objects such as trees and leaves, tables and chairs, and dogs and cats are just ordinary entities of experience. In other places he reports that objects do not exist. Elsewhere he claims that objects exist, but (...) as mere bundles of forces. And sometimes he proposes that we bring all objects into existence. Nietzsche’s writings, then, appear to support various secondary readings, which are jointly inconsistent. My chief aim is to present and defend the reading that Nietzsche embraces constructivism about objects, the neo-Kantian view that all objects are socially constructed. I first explain this view and argue that all non-constructivist readings are not supported by Nietzsche’s texts. I then present Nietzsche’s object constructivism, reconstruct his argument for the position, and defend it from internal objections. I finish by suggesting that Nietzsche might have embraced such a radical conception of objects because it plays a crucial role in overcoming nihilism. (shrink)

This paper argues there are crucial points in Nietzsche’s texts where he offers a priori epistemic justification for views he believes are correct. My reading contrasts with the dominant view that Nietzsche’s philosophical naturalism is incompatible with a priori justification. My aim is to develop Nietzsche’s brand of a priori justification, show that he employs this account of justification in the texts, and suggest how it might be compatible with naturalism.

This introductory essay addresses Nietzsche's famous claim that God is dead, develops his arguments for it, and examines its potential implications for contemporary religious and ethical thought.

There is a difficulty in understanding Nietzsche’s epistemology. It is generally accepted that he endorses the naturalized epistemological view that knowledge should be closely connected to the sciences. He also holds the evolutionary epistemological position that knowledge has developed exclusively to benefit human survival. Nietzsche’s evolutionary epistemology, however, appears to imply a debunking argument about the truth of our beliefs that seems to undermine his commitment to a naturalized epistemology. This paper argues that Nietzsche’s evolutionary epistemology does not, in fact, (...) undermine his naturalized epistemology. (shrink)

This article concerns whether Nietzsche is sympathetic to monism about concrete objects, the heterodox metaphysical view that there is exactly one concrete object. I first dispel prominent reasons for thinking that Nietzsche rejects monism. I then develop the most compelling arguments for monism in Nietzsche’s writings and check for soundness. The arguments seem to be supported by the texts, but they have not been developed in the literature. Despite such arguments, I suggest that Nietzsche is actually not sympathetic to monism (...) about objects—but his reasons for siding against monism are not at all obvious. The result should be a new understanding of some of Nietzsche’s fundamental ontological commitments. (shrink)

This essay examines a particular rhetorical strategy Nietzsche uses to supply prima facie epistemic justification: appeals to intuition. I first investigate what Nietzsche thinks intuitions are, given that he never uses the term ‘intuition’ as we do in contemporary philosophy. I then examine how Nietzsche can simultaneously endorse naturalism and intuitive appeals. I finish by looking at why and how Nietzsche uses appeals to intuition to further his philosophical agenda. Answering these questions should provide a deeper understanding of how Nietzsche (...) does philosophy. (shrink)

In this paper, I first suggest that Nietzsche and James, two otherwise very different thinkers, both endorse the controversial constructivist view that human representational practices bring all material objects into existence. I then explore their views concerning why and how constructivism can play a vital role in helping us find reality and our lives valuable.

This is a review of Friedrich Wilhelm Nietzsche, Adrian Del Caro, trans. The Joyful Science / Idylls from Messina / Unpublished Fragments from the Period of The Joyful Science (Spring 1881– Summer 1882): Volume 6 (The Complete Works of Friedrich Nietzsche). Stanford: Stanford University Press, 2023. x + 772 pp. $28.00, paper, ISBN 978-1-5036-3232-5.

Review of Tsarnia Doyle, Nietzsche's Metaphysics of the Will to Power: The Possibility of Value.

Review of Marco Brusotti & Herman Siemens (eds.), Nietzsche’s Engagements with Kant and the Kantian Legacy, Volume I: Nietzsche, Kant, and the Problem of Metaphysics. London: Bloomsbury, 2017. xix + 298 pp. ISBN: 978-1-4742-7477-7. Hardcover, $114.00 (volume); $256.00 (collection).

Justin Remhof defends a constructivist interpretation of Nietzsche’s view regarding the metaphysics of material objects. First, I describe an attractive feature of Remhof’s interpretation. Since Nietzsche seems to be a constructivist about whatever sort of value he accepts, a constructivist account of objects would fit into a nicely unified overall metaphysical theory. Second, I explore various options for developing the constructivist view of objects. Depending on how Nietzsche understood concepts, and whose concepts he saw as giving rise (...) to objects, he could’ve had a variety of different constructivist accounts. (shrink)

Blaming others for things that are not our business can attract charges of meddling and dismissals of blame. It is well known that such charges are often contentious because the content and applicability of anti-meddling norms can be difficult to nail down. This paper argues that another important source of contention is that it is often not settled in advance whether some wrongdoing is or is not the business of a would-be blamer. Thinking about the grounds of anti-meddling norms—privacy, intimacy, (...) and respect for the victim—shows that it is sometimes up to those involved to set these boundaries. Rather than pointing out violation of a pre-established anti-meddling norm, charges of meddling may be aiming to put such a norm or boundary in place. An important upshot is that anti-meddling norms, and norms of blame more generally, are often up for negotiation. This has important implications for the ethics of blame. In addition, it helps us understand a common source of conflict in interpersonal relationships. (shrink)

This paper argues for contrastivism about the deontic modals, 'ought', 'must', and 'may'. A simple contrastivist semantics that predicts the desired entailment relations among these modals is offered.

I introduce a new approach to fission puzzles called the Diversified Approach that proceeds by distinguishing different kinds of fission and assimilating each kind to a different ordinary phenomenon, such as breaking apart, replication, or part loss. To illustrate this approach, I apply it to the case of amoebic fission. The upshot is a novel account of amoebic fission according to which the dividing amoeba ceases to exist because it breaks apart. After developing this solution and highlighting some of its (...) advantages, I discuss briefly how the Diversified Approach can be extended to other varieties of fission. (shrink)

A common misunderstanding of the selected effects theory of function is that natural selection operating over an evolutionary time scale is the only functionbestowing process in the natural world. This construal of the selected effects theory conflicts with the existence and ubiquity of neurobiological functions that are evolutionary novel, such as structures underlying reading ability. This conflict has suggested to some that, while the selected effects theory may be relevant to some areas of evolutionary biology, its relevance to neuroscience is (...) marginal. This line of reasoning, however, neglects the fact that synapses, entire neurons, and potentially groups of neurons can undergo a type of selection analogous to natural selection operating over an evolutionary time scale. In the following, I argue that neural selection should be construed, by the selected effect theorist, as a distinct type of function-bestowing process in addition to natural selection. After explicating a generalized selected effects theory of function and distinguishing it from similar attempts to extend the selected effects theory, I do four things. First, I show how it allows one to identify neural selection as a distinct function-bestowing process, in contrast to other forms of neural structure formation such as neural construction. Second, I defend the view from one major criticism, and in so doing I clarify the content of the view. Third, I examine drug addiction to show the potential relevance of neural selection to neuroscientific and psychological research. Finally, I endorse a modest pluralism of function concepts within biology. (shrink)

Recently, some authors have argued that experiences of poignant evils provide non-inferential support for crucial premisses in arguments from evil. Careful scrutiny of these experiences suggests that the impermissibility of permitting a horrendous evil might be characterized by a deontological insensitivity to consequences. This has significant implications for the project of theodicy.

Decommodification is an important support for the development of our excellences and the pursuit of our freedom of conscience. In order to show this, the paper will be structured as follows. First, it will be argued that a decommodified social threshold of goods and services is a necessary part of a free-standing politically liberal conception of justice. The authors to be reviewed in this section are R.H. Tawney and John Rawls. The second section will discuss a compendium of possible decommodified (...) goods and services. Finally, an alternative of partial decommodification and a brief comment on basic income grants will be presented in the last sections. (shrink)

This chapter is about issues in ethics and moral psychology that have been little explored by contemporary philosophers, ones that concern the advantages and disadvantages of two different kinds of empathy. Roughly, first type is what is sometimes called “other-focused” empathy, in which one reconstructs the thoughts and feelings that someone else has or would have. The second type, “self-focused” empathy, is the sort of emotional attitude someone adopts when she imagines how she would think or feel were she in (...) the other person’s place. Both are variants of empathy, for both have to do with having thoughts and feelings that are more apt, in the relevant senses, for someone else’s circumstances than one’s own. But they differ with respect to how much one makes substantial reference to oneself in order to elicit those thoughts and feelings. Some influential philosophers and psychologists have taken note of the distinction, but none have engaged the issues as thoroughly as did Zhu Xi and his students in twelfth century, largely in a series of commentaries and conversations that have yet to be translated into Western languages. The aim of this chapter is to explicate Zhu’s view about self- and other-focused empathy as he characterized them, reconstruct his arguments for his view, and then discuss some of the implications for ethics and moral psychology more generally. Zhu’s position in brief is that self-focused empathy is—for flawed moral agents like ourselves—a necessary and useful means by which we can better understand and care for others, but that ultimately it is the ladder we must kick away in favor of purely other-focused empathy. (shrink)

This dissertation explains Karl Marx’s understanding of nature, human action, and a materialist standard of practical action. Marx’s understands natural processes as not identical with human action. There are two types of human action for Marx: material action and social action. Material action can use natural processes. Social action does not directly use natural processes, but social action can promote how material action uses natural processes. The difference between natural processes, material action, and social action is important for Marx since (...) it: maintains the independent reality of nature, maintains the development of material accomplishments as separate from social forms, and demonstrates the transitory status of social forms. This difference between material action and social action allows Marx to criticize certain social forms while praising the productive possibilities of the current level of technical development. A practical standard is developed using Marx’s understanding of nature and human action. This practical standard is based on humans’ necessary relationship to natural processes. Beneficial outcomes according to humans’ material abilities and their existence as natural beings is established by application of the practical standard. The materialist standard of practical action can be understood as an ethical theory that is not based on traditional ethical criteria. (shrink)

此研究的目的是論述在悲劇發生時哲學具作為慰藉手段的作用。西方哲學的羅馬希臘化時期，跨越了不同的哲學流派，蓬勃發展了一種被稱為“慰藉”（consolatione）的特殊哲學著作的文體。因此，哲學家和哲學 思想家撰寫了幾部名為“De consolatione”（On Consolation）的哲學著作，一直持續到中世紀，如波埃修斯（Boethius）的通俗著作“De Consolatione Philosophia”（On the Consolation of Philosophy）。在羅馬希臘化時期哲學家現存的著作中，塞內卡的著作可以說是最多且篇幅相當長，是寫給他所認識遭受悲劇的人的。因此，本文試圖在塞內卡的著作中探索這種特殊的哲學體裁—論慰藉。本文要探究 他如何使用這種哲學體裁來幫助遭受悲劇的人，特別是遭受親人的死亡，而獲得心靈的平靜與安寧。其目的是利用塞內卡關於“De Consolatione”的著作來反思世界各地許多遭受Covid-19 疫情帶來悲劇的人。即是證明和探索哲學思考在悲劇時的作用。這表明，哲學或哲學家不是悲劇時的無助旁觀者，而是與人類境遇具有生存相關性的活動。更具體一點，此論文的目的就是回答下面這個問題：哲學可以對超過四百 萬因爲疫情而直接死亡的人（不包括那些間接死亡的人）其遭受苦死的家人和朋友說些什麼？今天哲學家如何為因 Covid-19 疫情而遭受悲劇的人們帶來慰藉？此論文認為，哲學家塞內卡（Seneca）可以教今天的哲學家如何運用哲學作為處理當今悲劇的手段。因此，本文架構如下： 1. 塞內卡哲學的簡要闡述。 2. 論述慰藉之哲學文體。 3. 塞內卡《慰藉》著作的哲學論述。 4. 塞內卡思想對 Covid-19 疫情的反思。 5. 結論。.

Contrastivism about reasons is the view that ‘reason’ expresses a relation with an argument place for a set of alternatives. This is in opposition to a more traditional theory on which reasons are reasons for things simpliciter. I argue that contrastivism provides a solution to a puzzle involving reason claims that explicitly employ ‘rather than’. Contrastivism solves the puzzle by allowing that some fact might be a reason for an action out of one set of alternatives without being a reason (...) for that action out of a different set of alternatives. (shrink)

In the final chapter of the Tractactus Theologico-Politicus , Spinoza declares that “the purpose of the state is, in reality, freedom.” While this remark obviously purports to tell us something important about Spinoza’s conception of the civitas , it is not clear exactly what is revealed. Recently, a number of scholars have interpreted this passage in a way that supports the view that Spinoza was a liberal for whom civic norms are rather more modest than the freedom of the Ethics (...) . Against this view, I provide an interpretation of Spinoza’s account of civil liberation that enables us to view the political writings as an extension of his larger ethical enterprise. Specifically, I show that, according to Spinoza, the state can promote robust liberty in a variety of ways, not least by influencing the behavioral patterns and affective dispositions of its citizens. (shrink)

When someone blames you, you might accept the blame or you might reject it, challenging the blamer’s interpretation of the facts or providing a justification or excuse. Either way, there are opportunities for edifying moral discussion and moral repair. But another common, and less constructive, response is to simply dismiss the blame, refusing to engage with the blamer. Even if you agree that you are blameworthy, you may refuse to engage with the blame—and, specifically, with blame coming from this particular (...) person. This is a common response if the blamer is being hypocritical or meddlesome in blaming the wrongdoer. This paper aims to make sense of this kind of response: What are we doing when we dismiss blame? A common thought is that we dismiss demands issued by blame, but we still must identify the content of the relevant demands. My proposal is that when we dismiss blame, we dismiss a demand to respond to the blame with a second-personal expression of remorse to the blamer. (shrink)

The first use of the term "information" to describe the content of nervous impulse occurs 20 years prior to Shannon`s (1948) work, in Edgar Adrian`s The Basis of Sensation (1928). Although, at least throughout the 1920s and early 30s, the term "information" does not appear in Adrian`s scientific writings to describe the content of nervous impulse, the notion that the structure of nervous impulse constitutes a type of message subject to certain constraints plays an important role in all of his (...) writings throughout the period. The appearance of the concept of information in Adrian`s work raises at least two important questions: (i) what were the relevant factors that motivated Adrian`s use of the concept of information? (ii) What concept of information does Adrian appeal to, and how can it be situated in relation to contemporary philosophical accounts of the notion of information in biology? The first question involves an account of the application of communications technology in neurobiology as well as the historical and scientific background of Adrian`s major scientific achievement, which was the recording of the action potential of a single sensory neuron. The response to the second question involves an explication of Adrian`s concept of information and an evaluation of how it may be situated in relation to more contemporary philosophical explications of a semantic concept of information. I suggest that Adrian`s concept of information places limitations on the sorts of systems that are referred to as information carriers by causal and functional accounts of information. (shrink)

Moral grandstanding is a pervasive feature of public discourse. Many of us can likely recognize that we have engaged in grandstanding at one time or another. While there is nothing new about the phenomenon of grandstanding, we think that it has not received the philosophical attention it deserves. In this essay, we provide an account of moral grandstanding as the use of public discourse for moral self-promotion. We then show that our account, with support from some standard theses of social (...) psychology, explains the characteristic ways that grandstanding is manifested in public moral discourse. We conclude by arguing that there are good reasons to think that moral grandstanding is typically morally bad and should be avoided. (shrink)

Philosophers who study the problem of biological function often begin their deliberations by reflecting on the functions of parts of animals, or the behavior of animals. Applying theories of biological function to unconventional or borderline cases can help us to better evaluate and refine those theories. This is the case when we consider whether parts of transposable elements —bits of “selfish” DNA that move about within a host genome—have functions of their own, that is, whether the parts of TEs have (...) the function of helping the TE move about within the genome. Here I argue that whether or not the parts of TEs have functions depends crucially on whether collections of TEs form “populations,” by which I mean, here, a group of individuals of the same type that impact one another’s chances of persistence or multiplication, by impacting one another’s access to a shared resource. I think there is suggestive, but not conclusive, evidence that some TEs have functions of their own. Considering the problem of TE functionality, then, has value both for philosophy and for biology. (shrink)

This article presents a distinct sense of ‘mechanism’, which I call the functional sense of mechanism. According to this sense, mechanisms serve functions, and this fact places substantive restrictions on the kinds of system activities ‘for which’ there can be a mechanism. On this view, there are no mechanisms for pathology; pathologies result from disrupting mechanisms for functions. Second, on this sense, natural selection is probably not a mechanism for evolution because it does not serve a function. After distinguishing this (...) sense fromsimilar explications of ‘mechanism’, I argue that it is ubiquitous in biology and has valuable epistemic benefits. (shrink)

When speakers utter conflicting moral sentences, it seems clear that they disagree. It has often been suggested that the fact that the speakers disagree gives us evidence for a claim about the semantics of the sentences they are uttering. Specifically, it has been suggested that the existence of the disagreement gives us reason to infer that there must be an incompatibility between the contents of these sentences. This inference then plays a key role in a now-standard argument against certain theories (...) in moral semantics. In this paper, we introduce new evidence that bears on this debate. We show that there are moral conflict cases in which people are inclined to say both that the two speakers disagree and that it is not the case at least one of them must be saying something incorrect. We then explore how we might understand such disagreements. As a proof of concept, we sketch an account of the concept of disagreement and an independently motivated theory of moral semantics which, together, explain the possibility of such cases. (shrink)

This chapter investigates different ways that pro tanto reasons bearing on our options can compete with one another in order to determine the overall normative status of those options. It argues for two key claims: (i) any theory of this competition must include a distinct role for reasons against, in addition to reasons for, and (ii) any theory must allow for comparative verdicts about how strongly supported the options are by the reasons, rather than simply which options are permissible or (...) required. A simple balancing account and an account based on a distinction between requiring and justifying reasons are rejected, and a new account giving a distinct role for reasons against is introduced. (shrink)

It is often assumed that when one party felicitously rejects an assertion made by an- other party, the first party thinks that the proposition asserted by the second is false. This assumption underlies various disagreement arguments used to challenge contex- tualism about some class of expressions. As such, many contextualists have resisted these arguments on the grounds that the disagreements in question may not be over the proposition literally asserted. The result appears to be a dialectical stalemate, with no independent (...) method of determining whether any particular instance of disagreement is over the proposition literally asserted. In this paper, I propose an independent method for assessing whether a disagreement is about what’s literally asserted. Focusing on epistemic modals throughout, I argue that this method provides evidence that some epistemic modal disagreements are in fact not over the proposition literally asserted by the utterance of the epistemic modal sentence. This method provides a way to break the stalemate, and reveals a new data point for theories of epistemic modals to predict—that is, how there can be such modal disagreements. In the rest of the paper, I motivate a general theory of how to predict these kinds of disagreements, and then offer some brief remarks about how contextualist, relativist, and expressivist theories of epistemic modals might accommodate this new data point. (shrink)

The recent literature on the nature of persistence features a handful of imaginative cases in which an object seems to colocate with itself. So far, discussion of these cases has focused primarily on how they defy the standard endurantist approaches to the problem of temporary intrinsics. But in this article, I set that issue aside and argue that cases of apparent self-colocation also pose another problem for the endurantist. While the perdurantist seems to have a fairly straightforward account of self-colocation, (...) the endurantist has a hard time saying exactly what it would be for an object to be self-colocated. After introducing this problem and explaining how the perdurantist can circumvent it with little difficulty, I discuss a number of tempting endurantist solutions that ultimately fail. Then I suggest an endurantist solution which I think is more promising, but which requires the endurantist to deny that apparent cases of self-colocation are genuine cases of self-colocation. (shrink)

Inquiry into the meaning of logical terms in natural language (‘and’, ‘or’, ‘not’, ‘if’) has generally proceeded along two dimensions. On the one hand, semantic theories aim to predict native speaker intuitions about the natural language sentences involving those logical terms. On the other hand, logical theories explore the formal properties of the translations of those terms into formal languages. Sometimes, these two lines of inquiry appear to be in tension: for instance, our best logical investigation into conditional connectives may (...) show that there is no conditional operator that has all the properties native speaker intuitions suggest if has. Indicative conditionals have famously been the source of one such tension, ever since the triviality proofs of both Lewis (1976) and Gibbard (1981) established conclusions which are in prima facie tension with ordinary judgments about natural language indicative conditionals. In a recent series of papers, Branden Fitelson has strengthened both triviality results (Fitelson 2013, 2015, 2016), revealing a common culprit: a logical schema known as IMPORT-EXPORT. Fitelson’s results focus the tension between the logical results and ordinary judgments, since IMPORT-EXPORT seems to be supported by intuitions about natural language. In this paper, we argue that the intuitions which have been taken to support IMPORT-EXPORT are really evidence for a closely related, but subtly different, principle. We show that the two principles are independent by showing how, given a standard assumption about the conditional operator in the formal language in which IMPORT-EXPORT is stated, many existing theories of indicative conditionals validate one, but not the other. Moreover, we argue that once we clearly distinguish these principles, we can use propositional anaphora to show that IMPORT-EXPORT is in fact not valid for natural language indicative conditionals (given this assumption about the formal conditional operator). This gives us a principled and independently motivated way of rejecting a crucial premise in many triviality results, while still making sense of the speaker intuitions which appeared to motivate that premise. We suggest that this strategy has broad application and an important lesson: in theorizing about the logic of natural language, we must pay careful attention to the translation between the formal languages in which logical results are typically proved, and natural languages which are the subject matter of semantic theory. (shrink)

The physical realm is causally closed, according to physicalists like me. But why is it causally closed, what metaphysically explains causal closure? I argue that reductive physicalists are committed to one explanation of causal closure to the exclusion of any independent explanation, and that as a result, they must give up on using a causal argument to attack mind–body dualism. Reductive physicalists should view dualism in much the way that we view the hypothesis that unicorns exist, or that the Kansas (...) City Royals won the 2003 World Series: false, but not objectionable in any distinctively causal way. My argument turns on connections between explanation, counterfactuals, and inductive confirmation. (shrink)

This chapter presents a re-understanding of the contents of our analog magnitude representations (e.g., approximate duration, distance, number). The approximate number system (ANS) is considered, which supports numerical representations that are widely described as fuzzy, noisy, and limited in their representational power. The contention is made that these characterizations are largely based on misunderstandings—that what has been called “noise” and “fuzziness” is actually an important epistemic signal of confidence in one’s estimate of the value. Rather than the ANS having noisy (...) or fuzzy numerical content, it is suggested that the ANS has exquisitely precise numerical content that is subject to epistemic limitations. Similar considerations will arise for other analog representations. The chapter discusses how this new understanding of ANS representations recasts the learnability problem for number and the conceptual changes that children must accomplish in the number domain. (shrink)

The phasalist solution to the puzzle of the statue and the piece of clay claims that being a statue is a phase sortal property of the piece of clay, just like being a child is a phase sortal property of a human being. Some philosophers reject this solution because it cannot account for cases where the statue seems to gain and lose parts that the piece of clay does not. I rebut this objection by arguing, contrary to the prevailing view, (...) that the piece of clay is not mereologically constant and might even be highly mereologically flexible. (shrink)

Some philosophers have argued that the paucity of evidence for theism — along with basic assumptions about God's nature — is ipso facto evidence for atheism. The resulting argument has come to be known as the argument from divine hiddenness. Theists have challenged both the major and minor premises of the argument by offering defences. However, all of the major, contemporary defences are failures. What unites these failures is instructive: each is implausible given other commitments shared by everyone in the (...) debate or by theists in particular. Only challenges which are plausible given both common sense and other theistic commitments will undermine the argument from divine hiddenness. Given that such defences universally fail, the best hope for a successful challenge to the argument comes from more general sceptical responses. This sort of response is briefly sketched and defended against four independent objections. (shrink)

In his paper “Fairness, Political Obligation, and the Justificatory Gap” (published in the Journal of Moral Philosophy), Jiafeng Zhu argues that the principle of fair play cannot require submission to the rules of a cooperative scheme, and that when such submission is required, the requirement is grounded in consent. I propose a better argument for the claim that fair play requires submission to the rules than the one Zhu considers. I also argue that Zhu’s attribution of consent to people commonly (...) thought to be bound to follow the rules by a duty of fair play is implausible. (shrink)

I present and defend the generalized selected effects theory (GSE) of function. According to GSE, the function of a trait consists in the activity that contributed to its bearer’s differential reproduction, or differential retention, within a population. Unlike the traditional selected effects (SE) theory, it does not require that the functional trait helped its bearer reproduce; differential retention is enough. Although the core theory has been presented previously, I go significantly beyond those presentations by providing a new argument for GSE (...) and defending it from a recent objection. I also sketch its implications for teleosemantics and philosophy of medicine. (shrink)