People have misused a multitude of facts to justify murder and enslavement. That doesn't mean we should delude ourselves about the facts. Ultimately we need a b

People have misused a multitude of facts to justify murder and enslavement. That doesn't mean we should delude ourselves about the facts. Ultimately we need a better moral framework to prevent atrocities and repression than censorship or denial of any fact that could conceivably be twisted by would-be tyrants into a plank in their edifice of justifications for tyranny.