I happen to think it's a net negative. It had considerable part in setting back efforts to deal with climate change. They did a mea culpa, but still, I can't

I happen to think it's a net negative. It had considerable part in setting back efforts to deal with climate change. They did a mea culpa, but still, I can't tell you how annoyed I was in college with the amount of people who would challenge the idea of climate change just because they watched a South Park episode.