Is Covid-19 a special risk?

Is Covid-19 the one risk on which I have nothing to say? This is my first post about the Covid-19 crisis except one I put on my other website about the Christian response to this pandemic. That is because I am no medical expert and must rely on the advice we all get....

The risks of comparing IQ.

Why are IQ tests controversial? Schools, employers and others have carried out IQ tests for many years, on and off. The old Eleven Plus exams included them. This has always been controversial, especially when people have tried to compare the results of different races...