Formation of a new race takes place when, over several generations, individuals in one group reproduce more frequently among themselves than they do with individuals in other groups.
J. Philippe RushtonBlacks in the Caribbean, Britain, Canada and sub-Saharan Africa as well as in the United States have low IQ scores relative to whites.
J. Philippe RushtonSometimes it is claimed by those who argue that race is just a social construct that the human genome project shows that because people share roughly 99% of their genes in common, that there are no races. This is silly.
J. Philippe RushtonThose objecting to the concept of race argue that the taxonomic definitions are arbitrary and subjective.
J. Philippe Rushton