Indeed. Or culture. Honestly, I don't know where the lines are but its pretty clear to me that cultural differences even on a generational level account for many things.

kepford

If you think sex differences make people uncomfortable, you should see how much social scientists squirm when these same sorts of analysis are applied to race.

science

Why are Girls Still Falling Behind in Maths? (The Economist)

denlillaapan

If you think sex differences make people uncomfortable, you should see how much social scientists squirm when these same sorts of analysis are applied to race. 