“I saw your pictures of them. The women looked like pregnant Gethenians, but with larger breasts. Do they differ much from your sex in mind behavior? Are they like a different species?” “No. Yes. No, of course not, not really. But the difference is very important. I suppose the most important thing, the heaviest single factor in one’s life, is whether one’s born male or female. In most societies it determines one’s expectations, activities, outlook, ethics, manners—almost

