554 HUMAN PROGRESS 



frequency of human generations, which run only three 

 to the century — it will obviously be a long time after 

 a beginning is made before striking results can be ob- 

 tained. It is clear, however, that the sooner serious 

 general attention is paid to racial betterment through 

 eugenics the better it will be for mankind, both in the 

 near and in the long distant future. 



FINIS 



