Combining Philosophers

All the ideas for H.Putnam/P.Oppenheim, Hermann Weyl and Blasius of Parma

expand these ideas     |    start again     |     specify just one area for these philosophers

4 ideas

2. Reason / D. Definition / 1. Definitions
15927 Definition just needs negation, known variables, conjunction, disjunction, substitution and quantification [Weyl, by Lavine]
14. Science / D. Explanation / 2. Types of Explanation / j. Explanations by reduction
20653 Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson]
17. Mind and Body / E. Mind as Physical / 1. Physical Mind
16618 Intellectual and moral states, and even the soul itself, depend on prime matter for their existence [Blasius, by Pasnau]
26. Natural Theory / D. Laws of Nature / 8. Scientific Essentialism / e. Anti scientific essentialism
10246 The limit of science is isomorphism of theories, with essences a matter of indifference [Weyl]