The Collaborative International Dictionary of English v.0.48:

Anthropogeny \An`thro*pog"e*ny\, n. [Gr. 'a`nqrwpos man + ?
   birth.]
   The science or study of human generation, or the origin and
   development of man.
   [1913 Webster]

WordNet (r) 3.0 (2006):

anthropogeny
    n 1: the evolution or genesis of the human race [syn:
         anthropogenesis, anthropogeny]