The research points pretty clearly to the rise of companionate marriage, and I just think it's going to keep being popular, for the very simple reason that it's basically the only way to afford a family life in the 21st-century in advanced economies. It's one of the major reasons for the spike in income inequality. Surgeons used to marry their secretaries. Now they marry other surgeons.

I'd never call myself a feminist, and that the world doesn't need male feminists.

One [paradox] is that pornography follows in that wake of women's liberation. The first instances of hard-core pornography were in late 18th-century in France, "the Golden Age of Women." The next wave in the 20th century comes from Sweden, one of the first countries where women voted. Then Germany, again, at the forefront of progress. Then America in the '80s, when women were closing the pay gap. And Japan, same thing.

Men are enforced into a kind of silence about their gender; they're supposed to not think of it as a performance. That's the definition of manliness - that it's not a performance; it's being yourself, authentic. Whereas women have understood gender as performance. Men have not yet made that quantum leap, or rather they're making it in many ways, they're not thinking about it.

Look at the fact Donald Trump cannot tie a tie. My father took me aside and taught me how to do this when I was eight. He can't shake hands. These are the basic building blocks of traditional masculine style, and he's a parody of it.

You have two things happening: You have the cultural and economic reality of men falling apart and traditional masculinity falling apart.

Actually the family is still the core social unit. Culturally, traditional masculinity was a removed father. That was a false conception of masculinity and the proper relationship between a man and his children.