• Direct Epistemic Consequentialism faces the Truth Fairy. Indirect Epistemic Consequentialism promises to avoid this issue. But there are worse fairies than the Truth Fairy. There is the Worse Fairy. The case of the Worse Fairy helps demonstrate that epistemic consequentialists who would solve problems like the Truth Fairy by ‘going indirect’ face a dilemma.
  • Recent empirical work on non-philosophers’ intuitions about epistemic normativity reveals patterns that cannot be fully accounted for by direct epistemic consequentialism. On the basis of these results, one might picture participants as “epistemic deontologists.” We present the results of two new experiments that support a more nuanced picture. We examine intuitions about guesses and hypotheses, and about beliefs. Our results suggest a two-factor model of intuitions, wherein both consequentialis…Read more
  • Bernard Molyneux presents some new arguments against descriptive evidentialism about intuitions. Descriptive evidentialism is the thesis that philosophers use intuitions as evidence. Molyneux's arguments are that: (1) the propositions that intuition putatively supports are treated as having a degree and kind of certainty and justification that they could not have got from being intuited; (2) intuitions influence us in ways we cannot explain by supposing we treat them as evidence; and (3) certain…Read more
  • Direct epistemic consequentialism is the idea that X is epistemically permissible iff X maximizes epistemic value. It has received lots of attention in recent years and is widely accepted by philosophers to have counterintuitive implications. There are various reasons one might suspect that the relevant intuitions will not be widely shared among non-philosophers. This paper presents an initial empirical study of ordinary intuitions. The results of two experiments demonstrate that the counterintu…Read more
  • Experimental philosophy brings empirical methods to philosophy. These methods are used to probe how people think about philosophically interesting things such as knowledge, morality, freedom, etc. This paper explores the contribution that qualitative methods have to make in this enterprise. I argue that qualitative methods have the potential to make a much greater contribution than they have so far. Along the way, I acknowledge a few types of resistance that proponents of qualitative methods in …Read more
  • Are philosophers’ intuitions more reliable than philosophical novices’? Are we entitled to assume the superiority of philosophers’ intuitions just as we assume that experts in other domains have more reliable intuitions than novices? Ryberg raises some doubts and his arguments promise to undermine the expertise defence of intuition-use in philosophy once and for all. In this paper, I raise a number of objections to these arguments. I argue that philosophers receive sufficient feedback about the …Read more
  • Mallon, Machery, Nichols and Stich (Philosophy and Phenomenological Research 79: 332–356, 2009) argue that the use of intuitions in the philosophy of reference is problematic as recent studies show intuitions about reference vary both within and between cultures. I use some ideas from the recent literature on disagreement and truth relativism to shed light on the debate concerning the appropriate reaction to these studies. Mallon et al. argue that variation is problematic because if one tries to…Read more
  • Do philosophers use intuitions? Should philosophers use intuitions? Can philosophical methods (where intuitions are concerned) be improved upon? In order to answer these questions we need to have some idea of how we should go about answering them. I defend a way of going about methodology of intuitions: a metamethodology. I claim the following: (i) we should approach methodological questions about intuitions with a thin conception of intuitions in mind; (ii) we should carve intuitions finely; an…Read more
  •  12
    The word “intuition” is one frequently used in philosophy. It is often assumed that the way in which philosophers use the word, and others like it, is very distinctive. This claim has been subjected to little empirical scrutiny, however. This article presents the first steps in a qualitative analysis of the use of intuition talk in the academy. It presents the findings of two preliminary empirical studies. The first study examines the use of intuition talk in spoken academic English. The second …Read more
  •  14
    Recent decades have seen a surge in interest in metaphilosophy. In particular there has been an interest in philosophical methodology. Various questions have been asked about philosophical methods. Are our methods any good? Can we improve upon them? Prior to such evaluative and ameliorative concerns, however, is the matter of what methods philosophers actually use. Worryingly, our understanding of philosophical methodology is impoverished in various respects. This article considers one particula…Read more
  •  13
    A key challenge to compatibilism comes from manipulation arguments. These argue that agents whose actions are manipulated are not morally responsible and that manipulation is not relevantly different from determinism. One common response from compatibilists is to claim that there is a relevant difference between manipulation and ordinary determinism. Cases of eternally recurrent manipulation challenge that response.
  •  8
    In the past decade, a number of empirical researchers have suggested that laypeople have compatibilist intuitions. In a recent paper, Feltz and Millan (2015) have challenged this conclusion by claiming that most laypeople are only compatibilists in appearance and are in fact willing to attribute free will to people no matter what. As evidence for this claim, they have shown that an important proportion of laypeople still attribute free will to agents in fatalistic universes. In this paper, we fi…Read more
  •  12
    A reorientation is needed in methodological debate about the role of intuitions in philosophy. Methodological debate has lost sight of the reason why it makes sense to focus on questions about intuitions when thinking about the methods or epistemology of philosophy. The problem is an approach to methodology which gives a near exclusive focus to questions about some evidential role that intuitions may or may not play in philosophers' arguments. A new approach is needed. Approaching methodological…Read more
  •  13
    Various studies have reported that moral intuitions about the permissibility of acts are subject to framing effects. This paper reports the results of a series of experiments which further examine the susceptibility of moral intuitions to framing effects. The main aim was to test recent speculation that intuitions about the moral relevance of certain properties of cases might be relatively resistent to framing effects. If correct, this would provide a certain type of moral intuitionist with the …Read more
  •  7
    In recent decades, intuitions' role in philosophy has been hotly debated. Many claim intuitions play an important role. Others, some armed with data, challenge the use of intuitions. This thesis reflects on this debate and advances the debate in two main ways. Having a clear understanding of the challenge which intuition-use in philosophy faces is important. Part I focuses on this. Chapters 1-2 introduce the topic of intuitions, motivate the methodological study of intuitions, and present the hi…Read more
  •  248
    Recent debates have examined epistemic conditions on moral responsibility. A central question is whether ignorance of moral norms can excuse wrongdoing in the same way as factual ignorance. Volitionists link the exculpatory potential of moral ignorance to the fulfillment of procedural obligations. Quality of Will theorists add conditions such as inaccessibility of moral truth or high moral difficulty. In two pre-registered experiments (total N = 500), we tested whether procedural obligations, bi…Read more
  •  20
    Avoiding misanthropic sacrifice in African environmental ethics: Is vitalist teleology the solution?
    Filosofia Theoretica: Journal of African Philosophy, Culture and Religions 14 (3): 1-20. 2025.
    Holist nonanthropocentric approaches in ethics face the challenge of avoiding the misanthropic sacrifice objection. Those who raise the objection do so on the basis that holist nonanthropocentric ethics imply that it might be permissible to sacrifice individual humans, groups of humans, or even humanity as a whole, for the sake of preserving broader ecological wholes. The misanthropic sacrifice objection is thus relevant to African environmental ethics, where nonanthropocentrism is often de-ve l…Read more
  •  22
    Various philosophers have recently argued for a descriptive account of philosophical methodology in which philosophers do not use intuitions as evidence. This paper raises and considers an objection to such accounts. The objection is that such accounts render various aspects of philosophical practice inexplicable. The contribution of this paper is to demonstrate that one can provide a satisfactory account of the relevant aspects of philosophical practice without saying that philosophers use intu…Read more
  •  79
    Fully experimental conceptual engineering
    Inquiry: An Interdisciplinary Journal of Philosophy 68 (9): 3072-3098. 2025.
    Conceptual engineers are in the business of helping us think as we should. Experimental philosophy can be seen as being in the business of describing how we think. One might think there must thus be a gap between any experimental philosophy project and any successful project in conceptual engineering, that conceptual engineering reserves a special role for armchair philosophers. But, a successful project in conceptual engineering might be fully experimental. Conceptual engineering reserves no sp…Read more
  •  33
    Previous experimental studies on epistemic contextualism have, for the most part, not been designed to distinguish between contextualism and one of its main competing theories, subject‐sensitive invariantism (SSI). In this paper, we present a “third‐person” experimental design that is needed to provide evidence that would support contextualism over SSI, and we then present our results using this design. Our results not only provide crucial support for contextualism over SSI, but also buck the ge…Read more
  •  12
    Thin, Fine and with Sensitivity: A Metamethodology of Intuitions
    Review of Philosophy and Psychology 7 (1): 105-125. 2016.
    Do philosophers use intuitions? Should philosophers use intuitions? Can philosophical methods (where intuitions are concerned) be improved upon? In order to answer these questions we need to have some idea of how we should go about answering them. I defend a way of going about methodology of intuitions: a metamethodology. I claim the following: (i) we should approach methodological questions about intuitions with a thin conception of intuitions in mind; (ii) we should carve intuitions finely; an…Read more
  •  99
    According to a popular theory in philosophical methodology, there is a widespread misconception among philosophers as to their own methods. This misconception is that philosophers use intuitions as evidence. This is a fascinating theory for various reasons. Some of those reasons pertain to what the theory predicts about what philosophers are teaching their students, and whether the theory puts us on the pathway to pedagogical reform. The current paper doesn’t answer those questions but uses them…Read more
  •  45
    Colour relationalism holds that the colours are constituted by relations to subjects. Anti-relationalists have claimed that this view stands in stark contrast to our phenomenally-informed, pre-theoretic intuitions. Is this claim right? Cohen and Nichols’ recent empirical study suggests not, as about half of their participants seemed to be relationalists about colour. Despite Cohen and Nichols’ study, we think that the anti-relationalist’s claim is correct. We explain why there are good reasons t…Read more
  •  66
    Climate Change and Psychology
    with Aimie Hope
    In Gianfranco Pellegrino & Marcello Di Paola (eds.), Handbook of the Philosophy of Climate Change, Springer. pp. 287-305. 2023.
    The chapter highlights four themes within the psychology of climate change that illustrate how psychological findings bear on the philosophy of climate change. The chapter first considers how psychological research has explored the ways in which individuals think about the ethics of the relationship between humans and the environment, developing new constructs capturing various ways of thinking about that relationship and developing tools with which to measure the extent to which participants th…Read more
  •  178
    Further exploration of anti-realist intuitions about aesthetic judgment
    Philosophical Psychology 35 (5): 621-661. 2022.
    Experimental philosophy of aesthetics has explored to what extent ordinary people are committed to aesthetic realism. Extant work has focused on attitudes to normativism – a key commitment of realist positions in aesthetics – the claim that aesthetic judgments/statements have correctness conditions, invariant between subjects, such that there is a fact of the matter in cases of aesthetic disagreement. The emerging picture is that ordinary people strongly and almost universally reject normativism…Read more
  •  112
    Recent metaphilosophical debates have focused on the methods/epistemology of philosophy (e.g., the role of intuitions), and the structure of the discipline (e.g., which subfields are considered central to philosophy). The paper reports the results of an exploratory study examining the relationship between personality and both kinds of metaphilosophical view. The findings reported are (a) No important link between personality and attitudes to intuitions, (b) Apparent differences between experts a…Read more
  •  162
    How to Vindicate the Armchair
    Analysis 82 (2): 306-321. 2022.
    Strevens’s Thinking Off Your Feet promises to vindicate philosophical analysis. My comments take a narrow, critical focus. I argue that Strevens doesn’t deliver on this promise. Given my understanding of (i) what is required from a vindication of philosophical analysis and (ii) Strevens’s grounds for ‘optimism’ about philosophical analysis, Strevens hasn’t done enough to vindicate philosophical analysis. Indeed, Strevens’s supposed grounds for optimism about armchair philosophy in fact provide m…Read more
  •  140
    An epistemic deontology modelled on Kant’s ethics—in particular the humanity formula of the categorical imperative—is a promising alternative to epistemic consequentialism because it can forbid intuitively impermissible epistemic trade-offs which epistemic consequentialism seems doomed to permit and, most importantly, it can do so in a way that is not ad hoc.