Assisted by others in the collection, but not the systemization, of his illustrative material.

"Principles of Ethics;" natural basis for; secularization of morals.

General inductions; his "Social Statics".

Relations of Mr. Spencer and Mr. Darwin to the thought of the Nineteenth Century.


[CHARLES DARWIN].

HIS PLACE IN MODERN SCIENCE.

BY MAYO W. HAZELTINE.

The Darwinian hypothesis a rational and widely accepted explanation of the

genesis of organic life on the earth.