Jordana and Wilf talk in-depth about a recent neuroscience review of hundreds of papers that show that the biological differences between men and women when it comes to brains are minimal if there are at all. We talk about how size differences can result in false reports of sex differences, how poor study design results in bad results and most important why very complex neuroscience shouldn't be boiled down into one headline. Listen in for our discussion about sex, brains, size and even maths, language and all those things you've been told are different just because of a chromosome.