To explain the phenomena in the world of our experience, to answer the question “why?” rather than only the question “what?”, is one of the foremost objectives of all rational inquiry; and especially, scientific research in its various branches strives to go beyond a mere description of its subject matter by providing an explanation of the phenomena it investigates. While there is rather general agreement about this chief objective of science, there exists considerable difference of opinion as to the function (...) and the essential characteristics of scientific explanation. In the present essay, an attempt will be made to shed some light on these issues by means of an elementary survey of the basic pattern of scientific explanation and a subsequent more rigorous analysis of the concept of law and of the logical structure of explanatory arguments. (shrink)

Among the many dichotomous cleavages among philosophers and theologians few seem to me as questionable as the Procrustean division into supematuralists and naturalists. “Naturalism” and “supernaturalism” have become party labels whose original meanings have been lost in the heat of banner-waving and slogan shouting. Even the great minds of the past, who were innocent as yet of this philosophical two-party system, are being herded into one pen or the other. And apparently few of the penkeepers are aware of the fact, (...) pointed out almost apologetically by Professor Randall, that “the usage is hardly fashionable abroad, even in England.” I, for one, confess that, not having been acclimatized in my European cave to this stern disjunction, I have to this day felt rather uneasy, if not evasive, at the outspoken or tacit expectation to line up with one faction or the other, much as my leanings were toward the other rather than toward the one. I therefore decided that some day I had to get to the bottom of this uneasiness. (shrink)

Diachronic emergence has recently been characterised as transformation. This aims to capture the thought that the entities that emerge are radically new or different. Transformation is hence closely linked with a central (but rarely raised) challenge for all emergentists: how to account for the identity and individuation of entities involved in emergence. With this challenge in view, I develop and probe four interpretations of transformation: addition, replacement, fusion, and transubstantiation. Of those, transubstantiation provides the most plausible response to the challenge (...) about identity. Accordingly, diachronic emergence is a transformative process whereby an individual passes from one primary kind to another. (shrink)

I physicalism 1 and the weak identity theory deny, while physicalism 2 and the radical identity theory assert, that raw feels can be accomodated in a purely physicalistic framework. II A way of interpreting the claim of physicalism 1 is that raw feels are emergents. III The doctrine of emergence asserts that: there are different levels of existence, these levels of existence are distinguishable on the basis of the behaviour of entities of that level, and an adequate scientific explanation of (...) a lower level is inadequate for a higher level. IV The criteria of emergence are novelty and a priori unpredictability. V Either qualities or laws or both may be regarded as emergents. VI If the alleged impossibility of explaining higher level phenomena on the basis of explanation adequate for lower level phenomena is logical, then the impossibility is either trivial or it implies indeterminism. Consideration of theories of emergence: VII Semantic emergence. On this view emergence is theory-bound, analogous to indefinability or indemonstrability. VIII Methodological emergence. On this view what we regard as emergents depends on the theory we construct. IX Nomological emergence. On this view emergence is an empirical problem. Conclusion: if there are emergents, physicalism 2 and the radical identity theory probably have to be abandoned. However, unless actual examples of emergents are produced both theories hold. The logical possibility of falsification is not an objection against physicalism 2 and the radical identity theory; it is one of their merits. (shrink)

All’inizio degli anni Sessanta Frank Sibley pubblicava un articolo dal titolo inequivocabile, Aesthetic and Non Aesthetic; in esso, riprendendo alcuni spunti presenti in un altro suo celebre articolo, precedente di pochi anni, il filosofo americano affrontava esplicitamente il problema del rapporto tra giudizi, qualità, descrizioni e concetti estetici e non estetici. Aveva così inizio un dibattito tra i più fecondi sviluppatisi in seno all’estetica analitica, dibattito che ancora oggi è al ce...