> So we shouldn't say much publicly about the group differences. Keep it quiet among intelligent people for the public safety. That's not the point. The point

> So we shouldn't say much publicly about the group differences. Keep it quiet among intelligent people for the public safety. That's not the point. The point is he is chalking up gender employment ratios to biology. Meanwhile, there are many socialization factors he is completely ignoring. This is an ancient debate, nature vs. nurture, the oldest in psychology. It's been going on for centuries, and perhaps millenia, not just decades. And, the irony is, that by arguing the cause is biology, he may be adding an additional socialization factor. Women may see this guy speaking out and decide not to work at Google because of it. That's socialization, not biological.