... and this is why these people get banned.
If educated people want to have a serious scientific discussion, it's perfectly reasonable to have a few troll-free places for them to do so. I agree that a subreddit can be a private place.


By the way, climate change deniers always remind me of this:

http://www.theonion.com/articles/christian-right-lobbies-to-overturn-second-law-of,281