Excerpt:Â Scientists have known for years that there are structural differences between male and female brains. Yet, if someone were to bring up these structural differences as a possible explanation for why women seem to be better than men at certain things and men better than women at other things (perhaps math and science), radical feminists will try to have you drummed out of the human race. (Remember the fate of Harvard's Larry Summers.) To them, if women, for example, don't do as well as men in math and science, that must be blamed on an evil patriarchal system created by sinister and bigoted and sexist men who want to keep women down---and damn any science which contradicts that. It is next to impossible to reason with these radical feminists because their position is not based on reason or logic or science---it is based on wishful thinking and emotion.