It is a nice irony , given the traditional association of the naturist position with eugenic arguments , that if variation in intelligence really is caused by underlying genetic variation , then the dull are as evolutionarily fit as the clever 这是一个很巧妙的讽刺，这样自然主义者的传统学会就多了一些关于优生的争论? ?如果智商的波动真的是由潜在基因变体造成的话，那么从进化论的角度来讲，痴呆儿的身体状况就会与高智商儿的状况一样好。
