II.—Modern Science, physical, mental, and moral, sapping the bases of all supernaturalist systems.

1. Astronomy, newly directed by Laplace.

2. Geology, gradually connected (as in Britain by Chambers) with

3. Biology, made definitely non-deistic by Darwin.

4. The comprehension of all science in the Evolution Theory, as by Spencer, advancing on Comte.

5. Psychology, as regards localization of brain functions.

6. Comparative mythology, as yet imperfectly applied to Christism.

7. Sociology, as outlined by Comte, Buckle, Spencer, Winwood Reade, Lester Ward, Giddings, Tarde, Durkheim, and others, on strictly naturalistic lines.

8. Comparative Hierology; the methodical application of principles insisted on by all the deists, and formulated in the interests of deism by Lessing, but latterly freed of his implications.