•  8
    Relevant entailment and logical ground
    with Peter Verdée and Pilar Terrés Villalonga
    Philosophical Studies 1-43. forthcoming.
    According to an intuitive picture of relevant entailment, an entailment is relevant if all the formulas it contains contribute to its validity. In this paper, we provide a ground-theoretic analysis of this notion of contribution, and as a result of relevant entailment. We build a system of bilateral logical grounding within which we can derive classical entailment and analyze the contribution of premises and conclusions, in terms of a certain type of connection between their respective logical g…Read more
  •  36
    Philosophical Expertise Put to the Test
    Australasian Journal of Philosophy 101 (3): 592-608. 2023.
    The so-called expertise defence against sceptical challenges from experimental philosophy has recently come under attack: there are several studies claiming to have found direct evidence that philosophers’ judgments in thought experiments are susceptible to erroneous effects. In this paper, we distinguish between the customary ‘immune experts’ version of the expertise defence and an ‘informed experts’ version. On the informed expertise defence, we argue, philosophers’ judgments in thought experi…Read more
  •  22
    Joint actions typically involve a sense of togetherness that has a distinctive phenomenological component. While it has been hypothesized that group size, hierarchical structure, division of labour, and expertise impact agents’ phenomenology during joint actions, the studies conducted so far have mostly involved dyads performing simple actions. We explore in this study the complex case of collectively improvised musical performances, focusing particularly on the way group size and interactional …Read more
  •  13
    This paper introduces freely improvised joint actions, a class of joint actions characterized by highly unspecific goals and the unavailability of shared plans. For example, walking together just for the sake of walking together with no specific destination or path in mind provides an ordinary example of FIJAs, along with examples in the arts, e.g., collective free improvisation in music, improv theater, or contact improvisation in dance. We argue that classic philosophical accounts of joint act…Read more
  •  26
    Joint Improvisation, Minimalism and Pluralism about Joint action
    with Pierre Saint-Germier, Cédric Paternotte, and Clément Canonne
    Journal of Social Ontology 7 (1): 97-118. 2021.
    This paper introduces freely improvised joint actions, a class of joint actions characterized by highly unspecific goals and the unavailability of shared plans. For example, walking together just for the sake of walking together with no specific destination or path in mind provides an ordinary example of FIJAs, along with examples in the arts, e.g., collective free improvisation in music, improv theater, or contact improvisation in dance. We argue that classic philosophical accounts of joint act…Read more
  •  18
    Emergent Shared Intentions Support Coordination During Collective Musical Improvisations
    with Louise Goupil, Thomas Wolf, Jean-Julien Aucouturier, and Clément Canonne
    Cognitive Science 45 (1). 2021.
    Human interactions are often improvised rather than scripted, which suggests that efficient coordination can emerge even when collective plans are largely underspecified. One possibility is that such forms of coordination primarily rely on mutual influences between interactive partners, and on perception–action couplings such as entrainment or mimicry. Yet some forms of improvised joint actions appear difficult to explain solely by appealing to these emergent mechanisms. Here, we focus on collec…Read more
  •  57
    Are thought experiments “disturbing”? The case of armchair physics
    Philosophical Studies 177 (9): 2671-2695. 2020.
    Proponents of the “negative program” in experimental philosophy have argued that judgements in philosophical cases, also known as case judgements, are unreliable and that the method of cases should be either strongly constrained or even abandoned. Here we put one of the main proponent’s account of why philosophical cases may cause the unreliability of case judgements to the test. We conducted our test with thought experiments from physics, which exhibit the exact same supposedly “disturbing char…Read more
  •  464
    It has been pointed out that Gettier case scenarios have deviant realizations and that deviant realizations raise a difficulty for the logical analysis of thought experiments. Grundmann and Horvath have shown that it is possible to rule out deviant realizations by suitably modifying the scenario of a Gettier-style thought experiment. They hypothesize further that the enriched scenario corresponds to the way expert epistemologists implicitly interpret the original one. However, no precise account…Read more
  •  43
    Pierre Saint-Germier | : Nous discutons la thèse, acceptée par de nombreux théoriciens des intuitions rationnelles, selon laquelle ces dernières s’accompagnent d’une apparence de nécessité. L’existence d’intuitions rationnelles ayant pour objet des propositions contingentes jette un doute sur l’adéquation de cette thèse. Le problème peut trouver une solution dans le cadre d’une théorie faillibiliste des intuitions rationnelles, pourvu que l’on admette des illusions modales inéliminables. En nous…Read more
  •  34
    There is a long tradition of philosophical arguments seeking to prove substantial metaphysical theses starting from epistemic premises. In particular, in order to prove that something is possible, in an interesting metaphysical sense, some philosophers start from what is conceivable (in some sense to be determined). The aim of this paper is to distinguish and evaluate the different ways one can reject the metaphysical conclusion of a conceivability argument while accepting its epistemic premise.…Read more
  •  112
    In various arguments, Descartes relies on the principles that conceivability implies possibility and that inconceivability implies impossibility. Those principles are in tension with another Cartesian view about the source of modality, i.e. the doctrine of the free creation of eternal truths. In this paper, I develop a ‘two-modality’ interpretation of the doctrine of eternal truths which resolves the tension and I discuss how the resulting modal epistemology can still be relevant for the contemp…Read more