sorry, is this in response to my post? in which case, this is exactly the distinction i'm making. the entire argument is whether or not there _is_ a distinction; my point is that this guy just, a priori, decides gender doesn't exist. but there is plenty of evidence that it does. there are plenty of social traits associated with sex that differ across different cultures: pink used to be a manly color, now it's a feminine color; "be a man" doesn't literally mean "make sure your sex is male"; etc. there are traits that are heavily correlated with a person's sex that are culturally reinforced, and this is distinct from their sex.