Chapter 2

2. Some General Principles of Biology 15 A. Sacrifice and Compensation in Egoistic Activities 15 B. Sacrifice and Compensation in the Phyletic Activities 16 a. Lower Organisms 16 b. Higher Organisms 19 C. Summary of Principles 24 a. The propagation of offspring and the protection and support of the young and defenseless, always involve sacrifice on the part of the parents and the stronger members of the race 24 b. Sacrifice made consciously for the race is, in the natural order of things, compensated 24