An analysis of two heuristic strategies for the development of mechanistic models, illustrated with historical examples from the life sciences. In Discovering Complexity, William Bechtel and Robert Richardson examine two heuristics that guided the development of mechanistic models in the life sciences: decomposition and localization. Drawing on historical cases from disciplines including cell biology, cognitive neuroscience, and genetics, they identify a number of "choice points" that life scientists confront in developing mechanistic explanations and show how different choices result in (...) divergent explanatory models. Describing decomposition as the attempt to differentiate functional and structural components of a system and localization as the assignment of responsibility for specific functions to specific structures, Bechtel and Richardson examine the usefulness of these heuristics as well as their fallibility—the sometimes false assumption underlying them that nature is significantly decomposable and hierarchically organized. When Discovering Complexity was originally published in 1993, few philosophers of science perceived the centrality of seeking mechanisms to explain phenomena in biology, relying instead on the model of nomological explanation advanced by the logical positivists (a model Bechtel and Richardson found to be utterly inapplicable to the examples from the life sciences in their study). Since then, mechanism and mechanistic explanation have become widely discussed. In a substantive new introduction to this MIT Press edition of their book, Bechtel and Richardson examine both philosophical and scientific developments in research on mechanistic models since 1993. (shrink)

DO WE CHOOSE OUR EMOTIONS? Can we be held responsible for our anger? for feeling jealousy? for falling in love or succumbing to resentment or hatred? The suggestion sounds odd because emotions are typically considered occurrences that happen to us: emotions are taken to be the hallmark of the irrational and the disruptive. Controlling one’s emotion is supposed to be like the caging and taming of a wild beast, the suppression and sublimation of a Freudian "it.".

This volume is a collection of original contributions about the core knowledge in fundamental domains. It includes work on naive physics, such as formal specifications of intuitive theories of spatial relations, time causality, substance and physical objects, and on naive psychology.

We offer a systematic examination of propensity interpretations of fitness, which emphasizes the role that fitness plays in evolutionary theory and takes seriously the probabilistic character of evolutionary change. We distinguish questions of the probabilistic character of fitness from the particular interpretations of probability which could be incorporated. The roles of selection and drift in evolutionary models support the view that fitness must be understood within a probabilistic framework, and the specific character of organism/environment interactions supports the conclusion that fitness (...) must be understood as a propensity rather than as a limiting frequency. (shrink)

The treatment of identical particles in quantum mechanics rests on two (related) principles: the spin-statistics connection and the Symmetrization Postulate. In light of recent theories (such as q-deformed commutators) that allow for ‘small’ violations of the spin-statistics connection and the Symmetrization Postulate, we revisit the issue of how quantum mechanics deals with identical particles and how it supports or fails to support various philosophical stances concerning individuality. As a consequence of the expanded possibilities for quantum statistics, we argue that permutation (...) symmetry is best formulated as a formal property of the state function describing the system of particles rather than as a property of the individual particles. 1 Introduction 2 Philosophical background 2.1 Important terminology 2.1.1 Identity 2.1.2 Indistinguishability 2.1.3 Indiscernibility 2.2 When are particles indistinguishable? 2.3 The Principle of the Identity of Indiscernibles and quantum mechanics 2.4 The Principle of the Identity of Indiscernibles and logic 2.5 Particle history 2.6 Transcendental individuality 3 Some quantum formalism 3.1 The Principle of Permutation Invariance and the Symmetrization Postulate 3.2 The configuration-space approach 3.3 Commutators and anticommutators, and identical particle statistics 3.4 Q-mutators 4 Identical particle statistics: a holistic point of view 5 Conclusions. (shrink)

Throughout the New Testament, the Gospel stories, the sayings of Jesus, and the writings of Paul not only teach a way of life that requires individuals to be moral but they demonstrate how. In biblical studies, character ethics has been one of the fastest-growing areas of interest. Whereas ethics usually studies rules of behavior, character ethics focuses on how people are formed to be moral agents in the world. Here editor Robert Brawley presents the most up-to-date academic work in (...) New Testament character ethics, covering topics throughout the Gospels and Paul, as well as focusing on the essential topics of forgiveness, reconciliation, politics, and peacemaking. In addition to Brawley, contributors are C. Clifton Black, Neil Elliott, Jens Herzer, L. Ann Jervis, Sylvia C. Keesmat, Jae Won Lee, J. Clinton McCann Jr., Elna Mouton, C. Drew Smith, Glen Stassen, Willard M. Swartley, Allen Verhey, and Jinseong Woo. (shrink)

It is by way of clue but not argument that we remind ourselves that the etymology of "truth" and "true" takes us back to an old Anglo-Saxon word, "treowth" and the Old English "treowe" and "trywe" which mean "faithful" as well as "true," applying to friends and servants as well as to statements. Similarly, the Latin "veritas" and its modern Romantic language derivatives and the German root "Wahr" carry the meaning of "fidelity" as well as epistemic "correctness.".

Can God be the efficient cause of himself (causa sui,)? It is well known that Descartes answers this question in the affirmative, but it is considerably less clear why. The main contention of the essay is that Descartes advances the causa sui doctrine because he came to think that the ontological proof of Meditation V required it. We argue these contentions through a close analysis of Descartes' initial articulation of causa sui in response to Caterus, followed by attention to the (...) reformulation of the doctrine in response to the logical objections posed by Arnauld. Our understanding of causa sui as a move made within the horizon of the ontological proof not only illuminates why Descartes would have defended a doctrine as conceptually problematic as causa sui, but also provides an alternative to Jean-Luc Marion's view that causa sui constitutes a third, distinct proof for the existence of God. /// Pode Deus ser a causa eficiente de si mesmo (causa sui,)? É bem sabido que Descartes responde aflrmativamente a esta questão, mas é consideravelmente menos claro porquê. O principal conteúdo do ensaio é que Descartes apresenta a doutrina da causa sui porque pensou que a prova ontológica da Meditação V precisava dela. Demonstramos estas afirmações através de uma análise rigorosa da articulação inicial de Descartes da causa sui em resposta a Caterus, seguida de uma atenção à reformulação da doutrina em resposta às objecções logicas apresentadas por Arnauld. A nossa compreensão da causa sui como proposta feita no horizonte da prova ontológica não ilumina apenas porque é que Descartes teria defendido uma doutrina conceptualmente tão problemática como a causa sui, mas também providencia uma alternativa ao ponto de vista de Jean-Luc Marion de que a causa sui constitui a terceira, prova distintapara a existência de Deus. (shrink)

At the same time, however, at least two factors, one theoretical and one practical, argue that the plurality of ideal ends should be reduced to one. The theoretical reason is that "a plurality of ideal ends" seems to be a contradictory phrase when it is said to apply to one individual. For one thing comes to one end, and insofar as the end has a normative aspect, should come to one best end. This theoretical factor, however, is not the concern (...) of the present discussion. (shrink)