I was at a Science Grrl social a few weeks ago in London, a fabulous organisation aimed at encouraging more girls to get into the sciences, because ‘Science is for everyone’. Quite right. I got chatting to one of the young gentlemen who also attended the social (science is for everyone, and so is Science Grrl) and he said ‘So you’re a feminist then?’ To which I replied ‘Um, not really, I just want more gender equality in the sciences…but I suppose in the wider world too.’ He looked puzzled at this and said ‘…so you’re a feminist then?’. I suppose I am. Can you be a little bit feminist? Or is it an all or nothing phenomenon.