I just spent 3 hours and 13 minutes of my life listening to Peter Attia and Gary Taubes talk about the cause of obesity. (1) Actually it was mostly about a lot of other stuff that isn’t the cause of obesity. Three hours is a long time for someone who is morbidly ADHD. I did have to take a few coffees breaks but it mostly gripped me. If everyone, young and old, even the smartest scientists, can be so wrong headed sometimes, I started thinking – hey now I get Trump voters – but no, I still don’t get them.