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Veritism UnswampedMind 127 (506): 381-435. 2018.According to Veritism, true belief is the sole fundamental epistemic value. Epistemologists often take Veritism to entail that all other epistemic items can only have value by standing in certain instrumental relations—namely, by tending to produce a high ratio of true to false beliefs or by being products of sources with this tendency. Yet many value theorists outside epistemology deny that all derivative value is grounded in instrumental relations to fundamental value. Veritists, I believe, ca…Read more
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The concept of a right is fundamental to moral, political, and legal thinking, but much of the use of that concept is selective and fragmentary: it is common merely to appeal to this or that intuitively plausible attribution of rights as needed for purposes of argument. In The Realm of Rights Judith Thomson provides a full-scale, systematic theory of human and social rights, bringing out what in general makes an attribution of a right true.The Realm of RightsHarvard University Press. 1990. -
Goodness -- Goodness properties -- Expressivism -- Betterness relations -- Virtue/kind properties -- Correctness properties (acts) -- Correctness properties (mental states) -- Reasons-for (mental states) -- Reasons-for (acts) -- On some views about "ought" : relativism, dilemmas, means-ends -- On some views about "ought" : belief, outcomes, epistemic ought -- Directives -- Addendum 1: "Red" and "good" -- Addendum 2: Correctness -- Addendum 3: Reasons -- Addendum 4: Reasoning.NormativityOpen Court. 2008. -
Acting and believing on the basis of reasonsPhilosophy Compass 17 (1). 2021.This paper provides an opinionated guide to discussions of acting and believing on the basis of reasons. I aim to bring closer together largely separate literatures in practical rea- son and in epistemology. I focus on three questions. First, is basing causing? Causal theories of basing remain popular despite the notorious Problem of Deviant Causal Chains. Causal theorists in both the epistemic and practical domains have begun to appeal to dispositions to try and solve the problem. Second, how u…Read more
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The Hereby-Commit Account of InferenceAustralasian Journal of Philosophy 100 (1): 86-101. 2022.An influential way of distinguishing inferential from non-inferential processes appeals to representational states: an agent infers a conclusion from some premises only if she represents those premises as supporting that conclusion. By contrast, when some premises merely cause an agent to believe the conclusion, there is no relevant representational state. While promising, the appeal to representational states invites a regress problem, first famously articulated by Lewis Carroll. This paper dev…Read more
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What is the point of equalityEthics 109 (2): 287-337. 1999.
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Does Skeptical Theism Lead to Moral Skepticism?Philosophy and Phenomenological Research 72 (2). 2006.The evidential argument from evil seeks to show that suffering is strong evidence against theism. The core idea of the evidential argument is that we know of innocent beings suffering for no apparent good reason. Perhaps the most common criticism of the evidential argument comes from the camp of skeptical theism, whose lot includes William Alston, Alvin Plantinga, and Stephen Wykstra. According to skeptical theism the limits of human knowledge concerning the realm of goods, evils, and the connec…Read more
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Reasons last: agency, morality, and the reasoning viewOxford University Press. 2025.The idea of a reason for acting is ubiquitous in philosophy, social science, and the law. When someone does something intentionally, we often want to know why they did it-what their reason for acting was (or, perhaps equivalently, their goal, intention, purpose, or motive for acting). In addition to asking what an agent's reason for acting was, we also ask whether their reason was a good one-whether their reason genuinely justified them in acting the way they did. Against contemporary orthodoxy,…Read more
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Blaming for Unreasonableness: Accountability Without Ill WillJournal of Ethics and Social Philosophy 19 (1): 56-79. 2021.Quality of will accounts of moral responsibility hold that ill will is necessary for blameworthiness. But all such accounts are false to ordinary moral practice, which licenses blame for agents who act wrongly from epistemically unreasonable ignorance even if the act is not ill willed. This should be especially concerning to Strawsonians about moral responsibility, who think the genuine conditions of blameworthiness are derived from the standards internal to our practice. In response, I provide …Read more
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Validity as a thick conceptPhilosophical Studies 180 (10): 2937-2953. 2023.This paper presents a novel position in the philosophy of logic: I argue that _validity_ is a thick concept. Hence, I propose to consider _validity_ in analogy to other thick concepts, such as _honesty_, _selfishness_ or _justice_. This proposal is motivated by the debate on the normativity of logic: while logic textbooks seem simply descriptive in their presentation of logical truths, many have argued that logic has consequences for how we ought to reason, for what we ought to believe, or for w…Read more
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1. Animal Cruelty Industrial farming is appallingly abusive to animals. Pigs. In America, nine-tenths of pregnant sows live in “gestation crates. ” These pens are so small that the animals can barely move. When the sows are first crated, they may flail around, in an attempt to get out. But soon they give up. Crated pigs often show signs of depression: they engage meaningless, repetitive behavior, like chewing the air or biting the bars of the stall. The sows live like this for four months. Gesta…Read more
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Students Eat Less Meat After Studying Meat EthicsReview of Philosophy and Psychology 14 (1): 113-138. 2023.In the first controlled, non-self-report studies to show an influence of university-level ethical instruction on everyday behavior, Schwitzgebel et al. (2020) and Jalil et al. (2020) found that students purchase less meat after exposure to material on the ethics of eating meat. We sought to extend and conceptually replicate this research. Seven hundred thirty students in three large philosophy classes read James Rachels’ (2004) “Basic Argument for Vegetarianism”, followed by 50-min small-group d…Read more
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Mind Independence versus Mind Nongroundedness: Two Kinds of ObjectivismEthics 132 (1): 180-203. 2021.In this article I argue that we should distinguish two characterizations of objectivism: Mind Nongroundedness Objectivism and Mind Independence Objectivism. I focus on the debate in metaethics, although the distinction may generally apply to others. According to Mind Nongroundedness Objectivism, moral standards are not grounded in any mind, while according to Mind Independence Objectivism, moral standards hold independently of any mind. Despite its importance, this distinction has so far not bee…Read more
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Extended Preferences and Interpersonal Comparisons of Well‐beingPhilosophy and Phenomenological Research 96 (3): 636-667. 2016.An important objection to preference-satisfaction theories of well-being is that these theories cannot make sense of interpersonal comparisons of well-being. A tradition dating back to Harsanyi () attempts to respond to this objection by appeal to so-called extended preferences: very roughly, preferences over situations whose description includes agents’ preferences. This paper examines the prospects for defending the preference-satisfaction theory via this extended preferences program. We argue…Read more
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Kiesewetter defends the normativity of rationality by presenting a new solution to the problems that arise from the common assumption that we ought to be rational. He provides a defence of a reason-response conception of rationality, an evidence-relative account of reason, and an explanation of structural irrationality in relation to these accounts.The Normativity of RationalityOxford University Press. 2017. -
On the Russellian ReformationPhilosophical Studies 147 (2): 247-271. 2010.Recently, an orthodox Russellian tenet has come under fire from within. In particular, some Russellians now argue that definite descriptions don’t semantically encode uniqueness. Instead, Reformed Russellians, as I call them, hold that definite descriptions are truth-theoretically identical to indefinite ones. On this approach, a definite description’s uniqueness reading becomes a matter of pragmatics, not semantics. These reforms, we’re told, provide both empirical and methodological benefits o…Read more
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University of PittsburghResearch Associate Fellow (Part-time)
APA Eastern Division
Pittsburgh, Pennsylvania, United States of America
Areas of Specialization
| Normativity |
| Value Theory |
| Practical Reason |
| Normative Ethics |
| Applied Ethics |
Areas of Interest
| Social and Political Philosophy |
| Metaphysics |
PhilPapers Editorships
| Values and Norms |