Race Differences (Lynn, 2005; Rushton & Jensen, 2005) Sex Differences (Lynn & Irwing, 2004) GDP (Lynn & Vanhanen, 2006) And this is to just name a few.If I were to stop here, one might be under the impression that g/IQ are important, but (a) there are other forms of intelligence; and (b) that IQ is just a product of the environment and can be raised (almost) at will.Multiple IntelligencesThe