Simon Conway Morris

If there were a clear prospect that such evils were part of a barbarian past, then at least we might find a small crumb of comfort. No such prospect exists: no scientific analysis can even remotely answer or account for past and present horrors of human behaviour.

When I was a young comic just starting out, I was very cautious, as I didn't want to alienate people. George Carlin's bravery became a benchmark. I became perfectly fine with alienating some people in the audience. That just comes with the territory.