the religion of the future is likely to acquire this character, in proportion as it adheres to eugenics. There is no room in the civilized world now for a dysgenic religion. Science will progress. The idea of evolution will be more firmly grasped. Religion itself evolves, and any religion which does not embrace eugenics will embrace death.
CHAPTER XX
EUGENICS AND EUTHENICS
Emphasis has been given, in several of the foregoing chapters, to the desirability of inheriting a good constitution and a high degree of vigor and disease-resistance. It has been asserted that no measures of hygiene and sanitation can take the place of such inheritance. It is now desirable to ascertain the limits within which good inheritance is effective, and this may be conveniently done by a study of the lives of a group of people who inherited exceptionally strong physical constitutions.
The people referred to are taken from a collection of histories of