Intuition is sometimes derided as an abstruse or esoteric phenomenon akin to crystal-ball gazing. Such derision appears to be fuelled primarily by the suggestion, evidently endorsed by traditional rationalists such as Plato and Descartes, that intuition is a kind of direct, immediate apprehension akin to perception. This paper suggests that although the perceptual analogy has often been dismissed as encouraging a theoretically useless metaphor, a quasi-perceptualist view of intuition may enable rationalists to begin to meet the challenge of supplying a (...) theoretically satisfying treatment of their favoured epistemic source. It is argued, first, that intuitions and perceptual experiences are at a certain level of abstraction the same type of mental state, presentations, which are distinct from beliefs, hunches, inclinations, attractions, and seemings. The notion of a presentation is given a positive explication, which identifies its characteristic features, accounts for several of its substantive psychological roles, and systematically locates it in a threefold division among types of contentful states. Subsequently, it is argued that presentations, intuitive no less than sensory, are by their nature poised to play a distinctive epistemic role. Specifically, in the case of intuition, we encounter an intellectual state that is so structured as to provide justification without requiring justification in turn—something which may, thus, be thought of as ‘given’. (shrink)

Despite the amount of work that has been produced on the subject over the years, the ‘transformation of cladistics’ is still a misunderstood episode in the history of comparative biology. Here, I analyze two outstanding, highly contrasting historiographic accounts on the matter, under the perspective of an influential dichotomy in the philosophy of science: the opposition between Scientific Realism and Empiricism. Placing special emphasis on the notion of ‘causal grounding’ of morphological characters in modern developmental biology’s theories, I arrive at (...) the conclusion that a ‘new transformation of cladistics’ is philosophically plausible. This ‘reformed’ understanding of ‘pattern cladistics’ entails retaining the interpretation of cladograms as ‘schemes of synapomorphies’, but in association to construing cladogram nodes as ‘developmental-genetic taxic homologies’, instead of ‘standard Darwinian ancestors’. The reinterpretation of pattern cladistics presented here additionally proposes to take Bas Van Fraassen’s ‘constructive empiricism’ as a philosophical stance that could properly support such analysis of developmental-genetic data for systematic purposes. The latter suggestion is justified through a reappraisal of previous ideas developed by prominent pattern cladists , which concerned a scientifically efficient ‘observable/non-observable distinction’ linked to the conceptual pair ‘ontogeny and phylogeny’. Finally, I argue that a robust articulation of Antirealist alternatives in systematics may provide a rational basis for its disciplinary separation from evolutionary biology, as well as for a critical reconsideration of the proper role of certain Scientific Realist positions, currently popular in comparative biology. (shrink)

Barry Allen defends a highly unorthodox and compact account of humans and their evolutionary adventure, which comprises inter alia epistemological, alethic, technological, and artistic aspects. His anthropocentric view distinguishes itself from traditional forms of realism and anti-realism by virtue of its dynamic and non-reductionist character. Allen adopts a certain perspective of techno-artistic and onto-epistemic construction, which we dub “panartifactualism,” claiming principally that nothing at all escapes the artifactualizing power of human beings. We maintain that, under closer scrutiny, various dimensions of (...) Allen’s account conflict and that his philosophical approach to “being” and “making” ultimately gives rise to a rather problematic ontological picture. Having pointed out its shortcomings and untenable results, we spell out the conceptual contours of a contemporary and far more attractive version of realism which suffers neither from the issues faced by views like panartifactualism nor from the obvious difficulties of noumenalist realism justifiably opposed by Allen. (shrink)

The topic is experimental philosophy as a naturalistic movement, and its bearing on the value of intuitions in philosophy. This paper explores first how the movement might bear on philosophy more generally, and how it might amount to something novel and promising. Then it turns to one accomplishment repeatedly claimed for it already: namely, the discrediting of armchair intuitions as used in philosophy.

Do facts about water have a priori, transparent, reductive explanations in terms of microphysics? Ned Block and Robert Stalnaker hold that they do not. David Chalmers and Frank Jackson hold that they do. In this paper I argue that Chalmers.

Radical experimentalists argue that we should give up using intuitions as evidence in philosophy. In this paper, I first argue that the studies presented by the radical experimentalists in fact suggest that some intuitions are reliable. I next consider and reject a different way of handling the radical experimentalists' challenge, what I call the Argument from Robust Intuitions. I then propose a way of understanding why some intuitions can be unreliable and how intuitions can conflict, and I argue that on (...) this understanding, both moderate experimentalism and the standard philosophical practice of using intuitions as evidence can help resolve these conflicts. (shrink)

Will is a very old important philosophical concept, an analysis of which is very specific, if not odd, comparatively with the others. This concept is going to be used to provide and clarify conditions of possibility for person of being an agent. In doing that I refer to the correspondent pieces of Wittgenstein’s Tractatus and Philosophical In ves tigations; and to their interpretations by M. Alvarez in “Wittgenstein on Action and Will” and D. K. Le vy in “Morality without Agency”. (...) Person is essentially constituted by ‘powerless’ will in terms of ‘understanding’ that is experienced during her life. Action depends on and manifests understanding by will of a personal attitude to some states of affairs. Will does not incline a person to particular desires about preferable states of affairs or actions. Will is not about states of affairs. By willing I value the world, its portions, they appear significant, important to me. Volition is treated as related to will. Both are personal conditions of being an agent with priority of agency as capacity realized by rational actions. (shrink)

Review of Horgan and Potrc (2008). I discuss both their linguistic and ontological theses.

The idea that there can be cases of faultless disagreement, cases of disagreement in which neither party is making a mistake, is frequently discussed in connection with relativist views in philosophy of language. My goal is to argue that we can make sense of faultless disagreement without being committed to any form of relativism if we recognise that disagreement sometimes involves attitudes other than belief, such as desires or preferences. Furthermore, this way of making sense of faultless disagreement allows us (...) to avoid some of the problems that have been raised in connection with relativist accounts of faultless disagreement. (shrink)

Distributive egalitarians believe that distributive justice is to be explained by the idea of distributive equality (DE) and that DE is of intrinsic value. The socio-relational critique argues that distributive egalitarianism does not account for the “true” value of equality, which rather lies in the idea of “equality as a substantive social value” (ESV). This paper examines the socio-relational critique and argues that it fails because – contrary to what the critique presupposes –, first, ESV is not conceptually distinct from (...) DE, and second, the idea of ESV cannot serve as a “foundation” or “root” of distributive egalitarianism. (shrink)

John Heil’s From an Ontological Point of View (Heil 2003) is a tremendous philosophical work. The neo-Lockean ontology the reader finds within its 267 pages is a sensible and refreshing alternative to the neo-Humean ontologies which presently occupy the vast majority of the metaphysical literature. What Heil offers is a much needed change in perspective. Nor are the strengths of the book limited to Heil’s willingness to approach central metaphysical problems in largely untried and unpopular way; the book is very (...) clear in its presentation, accessible to wide readership, and tightly argued throughout. Heil’s efforts in this book are to be applauded, and the result is one that warrants serious consideration by all those interested in serious metaphysics. But the interest should not end there: the lessons of Heil’s book are ones that almost all philosophers ought to take seriously. Despite the criticism that follows, my overall position should not be taken as anything short of a whole-hearted endorsement of Heil’s book. Nonetheless, when philosophy is one’s trade, there is always going to be something to disagree about, however much one is amenable to a view. (shrink)