The mean pattern of educational and economic achievement within multi-racial countries such as Canada and the United States has increasingly been found to prove valid internationally.

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.

A race is what zoologists term a variety or subdivision of a species.

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.

Blacks in the Caribbean, Britain, Canada and sub-Saharan Africa as well as in the United States have low IQ scores relative to whites.