Racism is everywhere. Either get over it or get out of the place where you are being targeted. Fight it, if you want, but moaning about it doesn’t help. Some Chinese in the United States and Europe are telling of racial abuse because the coronavirus, which causes the disease known as Covid-19, originated in the Chinese city of Wuhan. Whenever people tell me about their own experiences of racism, I always ask if they themselves have ever used racial slurs. I know I have. We’re all racists. It’s a matter of degree. Those who say they don’t have a racist...