> Who is claiming that there are no gender differences across the population?
About a quarter of comments on the original manifesto thread here on HN were from people who explicitly stated that there are no differences between genders and wanted scientific proof if someone were to refute their statement.
I don't think that's accurate. Nobody was trying to refute the science that was cited by the manifesto writer. There were many comments arguing that environmental factors are more important, or pointing out that the science of testosterone's effect hasn't been directly connected to job performance, which I think are great subjects to debate.
