What an excellent response Julia, I agree that race is a spectrum for most people and that sex is binary. There are only egg and sperm sex cells in humans and any other mammal, therefore it is binary. I am so thankful for your excellent observations and comments as a pediatrician. Your police and crime comments in England are very enlightening. I do see that you are referring to sex and gender as two different things, I do not think that even the gender ideologues are using it in this way anymore, but I agree with many of your points.