It’s precisely because I’m a feminist that I’ve changed my mind on sexual liberalism. It’s an ideology premised on the false belief that the physical and psychological differences between men and women are trivial, and that any restrictions placed on sexual behavior must therefore have been motivated by malice, stupidity or ignorance.

The problem is the differences aren’t trivial. Sexual asymmetry is profoundly important: One half of the population is smaller and weaker than the other half, making it much more vulnerable to violence. This half of the population also carries all of the risks associated with pregnancy. It is also much less interested in enjoying all of the delights now on offer in the post-sexual revolution era.

The research is clear. Men are (on average) far more interested than women are in casual sex, buying sex, watching porn, and experimenting with unusual fetishes. It’s not that women never enjoy such things. But, on average, they enjoy them much less than men do.

Remove the progressive goggles, and the history of the last 60 years looks different. The sexual revolution isn’t only a story of women freed from the burdens of chastity and motherhood. It is also a story about the triumph of the playboy.