Earlier quoted context omitted.
Men have always been encouraged to have sex with a lot of different partners, not to sire children with them. (Children were, of course, the reason that men developed the urge, but the urge stands separately, as shown by the fact that men do not decrease their mating habits when there is no chance of pregnancy.) That's clearly still the case in modern society. Spend 10 minutes in a high school locker room and you'll…
Why is it sexist to say we show up more frequently in science departments because we have also been designed by evolution to be better at math? Because compared with bench-pressing, claims of mathematically ability being better in men (and partially ordered, to boot) is seriously jumping the gun. We know what's involved in a bench press. We understand how testosterone stimulates the production of muscle. We are nowhe…
But we need to be open to the fact that they are there. It hinders scientific and social progress to scream sexism any time someone suggests the sexes might be different in some way.