In this paper, I argue that four common prejudices have proven to be rather persistent obstacles to the development of an appropriate philosophical understanding of scientific discoveries: (1) the, already somewhat out-dated prejudice according to which scientific discoveries are non-rational and therefore not apt to philosophical analysis, (2) the prejudice that newly discovered...
The topic of disagreement has captured a great deal of attention among epistemologists in recent years. In this paper, I want to raise the issue of disagreement for the epistemic aim of understanding. I will address three main issues. The first concerns the nature of understanding disagreement. What do disagreements in understanding amount to? What kind of disagreement is at play...
David Wallace has argued that there is no special problem for free will in the many-worlds interpretation of quantum mechanics, beyond the well-known problem of reconciling free will with physical determinism. I argue to the contrary that, on the plausible and popular “deep self” approach to compatibilism, the many-worlds interpretation does face a special problem. It is not...
Many people believe that it is better to extend the length of a happy life than to create a new happy life, even if the total welfare is the same in both cases. Despite the popularity of this view, one would be hard-pressed to find a fully compelling justification for it in the literature. This paper develops a novel account of why and when extension is better than replacement...
There has been widespread opposition to so-called essentialism in contemporary social theory. At the same time, within contemporary analytic metaphysics, the notion of essence has been revived and put to work by neo-Aristotelians. The ‘new essentialism’ of the neo-Aristotelians opens the prospect for a new social essentialism—one that avoids the problematic commitments of the...
Among theories of vagueness, supervaluationism stands out for its non–truth functional account of the logical connectives. For example, the disjunction of two atomic statements that are not determinately true or false can, itself, come out either true or indeterminate, depending on its content—a consequence several philosophers find problematic. Smith (2016) turns this point...
The conventional discourse on existential risks (x-risks) from AI typically focuses on abrupt, dire events caused by advanced AI systems, particularly those that might achieve or surpass human-level intelligence. These events have severe consequences that either lead to human extinction or irreversibly cripple human civilization to a point beyond recovery. This decisive view...
The normative challenge of AI alignment centres upon what goals or values ought to be encoded in AI systems to govern their behaviour. A number of answers have been proposed, including the notion that AI must be aligned with human intentions or that it should aim to be helpful, honest and harmless. Nonetheless, both accounts suffer from critical weaknesses. On the one hand, they...
This paper challenges Sosa’s account of the epistemic propriety of suspension of judgment. We take the reader on a test drive through some common problem cases in epistemology and argue that Sosa makes accurate and apt suspension both too easy and too hard.
If the legitimate exercise of political power requires justifiability to all citizens, as John Rawls’s influential Liberal Principle of Legitimacy states, then what should we say about the legitimacy of institutions and actions that have a significant impact on the interests of future citizens? Surprisingly, this question has been neglected in the literature. This paper questions...
This paper presents an argument that certain AI safety measures, rather than mitigating existential risk, may instead exacerbate it. Under certain key assumptions - the inevitability of AI failure, the expected correlation between an AI system's power at the point of failure and the severity of the resulting harm, and the tendency of safety measures to enable AI systems to become...
Many philosophers believe that it counts against one morally if one is close and good friends with a bad person. Some argue that one acts badly by counting a bad person as a good friend, because such friendships carry significant moral risks. Others locate the moral badness in one’s moral psychology, suggesting that one becomes objectionably complacent by being good friends with...
Perceptual liberals have offered numerous arguments claiming to show that kind-representing perceptual phenomenology exists, which raises questions about what it is like to perceive objects as belonging to different kinds. Yet almost no effort has been made to answer these questions. This quietism invites the concern that liberalism may be a defunct research program: unable to...
The purity principle requires that identity truths such as “Hesperus is identical to Phosphorus” are grounded. This argument from purity for the groundedness of identity truths for first-order entities can be naturally generalized to higher-order identities like “to be a vixen is to be a female fox.” In this paper, I will examine various accounts of the grounds of identity truths...
The aim of this paper is to make some headway in understanding the notion of zero-grounding. The account of grounding in terms of generalized identity, proposed by Correia and Skiles (2019), is employed to clarify issues of ground and zero-ground. I discuss some options for accommodating zero-grounding. According to one option, we slide dangerously close to violating the...
Any adequate semantics of generic sentences (e.g., “Philosophers evaluate arguments”) must accommodate both what we call the positive data and the negative data. The positive data consists of observations about what felicitous interpretations of generic sentences are available. Conversely, the negative data consists of observations about which interpretations of generic sentences...
Dualism holds that experiences somehow arise from physical states, despite being neither identical with nor grounded in such states. This paper motivates a stringent set of constraints on constructing a dualist theory of experience. To meet the constraints, a dualist theory must: (1) construe experiences as causes of physical effects, (2) ensure that experiences do not cause...
Large language models (LLMs) such as OpenAI’s ChatGPT reflect, and can potentially perpetuate, social biases in language use. Conceptual engineering aims to revise our concepts to eliminate such bias. We show how machine learning and conceptual engineering can be fruitfully brought together to offer new insights to both conceptual engineers and LLM designers. Specifically, we...
Calling someone fat is not only cruel and unkind—it also subordinates them. While the sharpest and most immediate harms of fatphobic bullying are emotional and psychological, these vary according to the resilience of the target. What one person can laugh off, another feels deeply, perhaps for years. But ‘fat-calling’ does not only have individual harms—it also perpetuates a...
I take some initial steps toward a theory of real definition, drawing upon recent developments in higher-order logic. The resulting account allows for extremely fine-grained distinctions (it can distinguish between any relata that differ in their syntactic structure, while avoiding the Russell-Myhill problem). It is the first account that can consistently embrace three desirable...
Sosa emphasizes "firsthand intuitive insight
I propose that examining pointing and, especially, self-pointing helps us to better understand Self-Referring (knowingly and intentionally self-referring). I explain basic features of pointing and self-pointing, such as referring, reference-fixing and the subject’s knowledge of the referent. I propose to treat Self-Referring as a self-directed action. Self-pointing makes it...
This commentary on Thomas Kelly’s Bias: A Philosophical Study compares his Norm-Theoretic Account, which defines bias as involving systematic deviations from genuine norms, with the Functional Account of Bias, which instead conceptualizes bias as a functional response to the problem of underdetermination. While both accounts offer valuable insights, I explore their compatibility...
Much of revisionist just war theory is individualistic in nature: morality in war is just an extension of morality in interpersonal circumstances, so that killing in war is subject to the same moral principles that govern personal self-defense and defense of others. Recent work in the ethics of self-defense suggests that this individualism leads to a puzzle, which I call the...