Abstract

We are each the product of our development. The nature of the developmental process by which each of us was formed is described from gametogenesis to neonatality. The varied influences upon that process and their relative balance and patterns of interaction are then considered. In particular, the relative importance of epigenetic and genetic factors is discussed. It is concluded that development is a continuous process involving epigenetic/genetic interactions throughout. The contemporary emphasis on the genetic basis for human individuality is reviewed critically.