[lbarrett]

I agree that rational debate is good, but in this case the rational debate has to include judgment because the one side of the debate is arguing that the other side (say, racism), is evil. That prevents it from being a perfectly calm, rational debate because the other side ends up (accurately) feeling judged and condemned. That's exactly the thing the author dislikes here--that the people supporting the non-mainstream views on these issues feel that it's not socially acceptable to have those views, so they feel they can't speak up.

So, how can people argue that bigotry is unacceptable and wrong without making it harder for bigots to speak up?