THE WHENCE AND THE 

 WHITHER OF MAN 



A BRIEF HISTOKT OF HIS ORIGIN AND DEVELOPMENT 

 THROUGH CONFORMITY TO ENVIRONMENT 



MScfng tbc ^ovse Xecturcs of 1895 



BT I 



JOHN M. TYLEE 



PBOPESSOB OP BIOLOGY, AMHERST COLLEGE 



NEW YOEK 



CHARLES SCRIBNEE'S SONS 



1896 



