seayakin
Graduate Poster
- Joined
- Nov 30, 2003
- Messages
- 1,437
If one accepts IQ as a measure of intelligence, then it's pretty well established. The only question is about whether and to what extent genetics are involved.
I think defining intelligence is very tricky and therefore measuring it can be difficult. Obviously, IQ is a well established measure but does it really only measure one kind of intelligence. (See WebMD)
I'm not sure to what extent saying that the genetic differences are small is helpful. The genetic differences between humans and chimps are pretty small. The genetic differences between men and women are tiny. The question is what those differences are.
A can grant that it may not be helpful. I'm going by memory because I can't find a copy of an article on race in Scientific American I read several years ago. In any case, I thought the finding of the research indicated there was even less genetic distinction between people of different races than species closely related to homo sapiens.