I'll add one more: the existence of a hereditary basis of intelligence. https://www.nature.com/news/intelligence-research-should-not-be-held-back-by-its-past-1

I'll add one more: the existence of a hereditary basis of intelligence. https://www.nature.com/news/intelligence-research-should-not-be-held-back-by-its-past-1.22021 https://www.nature.com/news/intelligence-research-should-not...