The problem with banishing members of the tribe for this thought crime, though, is that it gets everyone else thinking about it too. And now, thanks to those hyper-vigilant gatekeepers and those hysterical fundraisers and apocalyptic political campaigners, everyone has had a chance to think about this a bit more for the past 10 years. It turns out that 10 years is a long time to think about something you're expected and required to oppose without at some point along the way noticing the utter lack of any convincing argument against it. Read more