What he writes is his own problem.Freedom of speech, as long as
he doesn't go and carry out his views, I'm alright with that.
However, he must be professional at work.And who amongst us can
safely say that he or she has not had any racist thoughts before?IF
he wasn't a PSC scholar, this issue wouldn't be raised right?
Though racism is not a right thing, we should not use it as an
excuse to deny another person his own views, not matter how
bad.