In this essay the authors explore the nature of efficient causal explanation in Newton’s "Principia and The Opticks". It is argued that: (1) In the dynamical explanations of the Principia, Newton treats the phenomena under study as cases of Hall’s second kind of atypical causation. The underlying concept of causation is therefore a purely interventionist one. (2) In the descriptions of his optical experiments, Newton treats the phenomena under study as cases of Hall’s typical causation. The underlying concept of causation (...) is therefore a mixed interventionist/mechanicist one. (shrink)

Positivism and, especially, Max Weber's vision of the modern disen chantment of the world are incoherent because they separate human culture from the environment in which human agents pursue their life- projects. The same problem is manifested, more blatantly, in current social studies of science, which take the project of disenchantment further by disenchanting science itself. A different image of science is traced to classical empiricism, whose paradigm of learning is belief and, more specifically, the practical nature of the believer's (...) experience of the environment of his or her actions. The believer's ecological imagery of the world, as it was elaborated by classical empiricism, provides the means to transcend the disenchanted image of the world and its prob lems. (shrink)