A fair and just society offers equality of opportunity to all. But it cannot promise, and should not try to enforce, sameness.

Toy companies aren't interested in ideology, they want to sell toys. If they would sell a toy that both boys and girls would buy, it doubles profits.

There is too much ideological conformity in gender studies. The true-believers fashion the theories, write the textbooks and teach the students. When journalists, policymakers, and legislators address topics such as the wage gap, gender and education, or women's health, they turn to these experts for enlightenment. For the most part, they peddle misinformation, victim politics, and sophistry. They claim that their teachings represent the academic consensus, but that is only because they have excluded all dissenters.

Girls are more academically powerful. They make the grades, they run the student activities, they are the valedictorians.

Young women at our elite colleges are among the safest, most privileged and most empowered of any group on the planet. Yet, from the moment they get to campus - and now, even earlier - an endless stream of propaganda tells them otherwise. They are offered safe spaces and healing circles to help them cope with the ravages of a phantom patriarchy.

I don't think anyone will deny that girls are academically superior as a group.

Boy's natural play is rough and tumble play, it's the universal play of little boys. And it's very different from aggression. And we are a society that's failing to understand the distinction.