Chapter X: 1. What was the cause of the passing of the civilization of

Athens, of Judea, of Sparta? 2. What promise of uniform development is evident to-day, and what are some of the hindrances? 3. What has been the changing emphasis in the evolution of man? 4. How is man the arbiter of his own destiny? 5. What is the task of the eugenist; how is he trying to accomplish it, and what are some of the possibilities suggested. 6. What is the promise for the future?