Pinker on Larry Summers’ and the Underrepresentation of women in math and sciences

Larry Summers’ suggestion that differences in apptitude between men and women could partly explain why women are underrepresented in math and sciences has predictably sparked a controversy–something that seems to happen to Summers all the time.  Steven Pinker offers some thoughts on the issue here.

“First, let’s be clear what the hypothesis is . . . the statistical distributions of men’s and women’s quantitative and spatial abilities are not identical—that the average for men may be a bit higher than the average for women, and that the variance for men might be a bit higher than the variance for women (both implying that there would be a slightly higher proportion of men at the high end of the scale). It does not mean that all men are better at quantitative abilities than all women! That’s why it would be immoral and illogical to discriminate against individual women even if it were shown that some of the statistidcal differences were innate.

Second, the hypothesis is that differences in abilities might be one out of several factors that explain differences in the statistical representation of men and women in various professions. It does not mean that it is the only factor.

. . .

Look, the truth cannot be offensive. Perhaps the hypothesis is wrong, but how would we ever find out whether it is wrong if it is ‘offensive’ even to consider it?”