Is it racist to believe that African Americans are less intelligent than Caucasians on the whole since scientific studies show that African Americans have lower IQs? Does not being racist presuppose the hypothesis that cultural biases predispose African Americans to have lower IQs? I mean do you have to believe that IQ differences are due to cultural differences to not be racist? Supposing that differences in IQ were due to biological differences would it be racist to suppose that African American tend to be less intelligent or would that assessment be unwarranted without an understanding of the relationship between intelligence and IQ? I mean you can be intelligent in ways that aren't measurable by IQ can't you? But if IQ differences are in fact biological what is the difference between being racist and scientific? Isn't the idea that some groups are statistically more likely to produce people who are less intelligent than another group one way which racism is defined? Or is that an incorrect definition of racism?