I then moved to the University of Western Ontario where I was made a full professor in 1985.

Deconstructing the concept of race not only conflicts with people's tendency to classify and build family histories according to common descent but also ignores the work of biologists studying non-human species.

Each race (or variety) is characterized by a more or less distinct combination of inherited morphological, behavioral, physiological traits.

The biological factors underlying race differences in sports have consequences for educational achievement, crime and sexual behavior.

We emigrated to South Africa and later to Canada so I went to school in several places.

I received a D.Sc. from the University of London in 1992.

Race differences show up early in life.