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

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.

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

On average, the Chinese, Koreans, and Japanese are more similar to each other and are different from Australians, Israelis and the Swedes, who in turn are similar to each other and are different from Nigerians, Kenyans, and Jamaicans.

I was born in Bournemouth, England, in 1943.

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