It’s an amazing sociological thing to have witnessed – the derailment of so many skeptical minds over the past five years. It has to be just an incremental thing: people who are naturally drawn towards questioning conventional explanations for things – like a sailboat that’s tacking just half a degree to the left but keeps on doing it every single day – just end up veering way off course. You come back and check in with them three to five years later and all of a sudden they’re babbling like lunatics. But to them every incremental step has been logical.