I hope you are enjoying the BBC drama series Hard Sun. It is described as pre-apocalyptic science fiction, set in the present day UK. The head of MI5 is a Nigerian woman and everybody else in it lives in a mixed-race family — so, if you are a racist, you might well query that aforementioned description pre-apocalyptic: it’s upon us! The rest of us will simply think it’s ludicrous and bears no relation to the country in which we live, and might become irritated by the BBC forcing this PC social engineering down our throats at every possible opportunity.