At first blush, it would seem that an atheist movement would be exactly the sort of thing that would attract many women. After all, much of the oppression of women—from forced veiling to restricting abortion rights—is a direct result of religion. Unsurprisingly, then, feminism has a long tradition of outspoken atheists and religious skeptics within its ranks. Suffragist Elizabeth Cady Stanton preferred “rational ideas based on scientific facts” to “religious superstition.” Major feminist philosopher Simone de Beauvoir argued that belief in God exists in part to “repress any impulse toward revolt in the downtrodden female.” Modern feminist writer Katha Pollitt received the “Emperor Has No Clothes” award from the Freedom From Religion Foundation in 2001, where she said that religion is dangerous because “it connects with very terrible social energies that have lain in civilization for a very long time.”

But despite the natural and cozy fit of atheism and feminism, the much-ballyhooed “New Atheism” that was supposed to be a more aggressive, political form of atheism has instead been surprisingly male-dominated. The reason has, in recent years, become quite apparent: Many of the most prominent leaders of the New Atheism are quick to express deeply sexist ideas. Despite their supposed love of science and rationality, many of them are nearly as quick as their religious counterparts to abandon reason in order to justify regressive views about women.

More: Dominant Male Atheist Leaders Seem to Have a Problem With Women