As expected this was an excellent book full of explanations for why racist beliefs are a load of rubbish, which I won’t try and summarise for fear of arsing them up. It’s not a long book and it’s one I’m planning to keep on hand to make sure I get my facts right in future. I’m more of a “roll your eyes and keep well away from the racists” type but it’s good to be certain that the science is on my side all the same should I feel brave enough to start arguing.