Early last week, Kevin Drum wrote a blog post about debate. Specifically, Drum proffered the the view that most people aren't swayed by truths, or a logical laying-out of facts, but instead by feelings and sentiment. This resonated with me as 1) I agree with it, and 2) most folks agree with it, as well, but would deny that they do. Let's first look at a salient quote from Drum's piece: "Sadly, people are not persuaded by facts. They are persuaded by emotions. They are persuaded only when they're listening to someone who shares their worldview. They are persuaded by "arguments" that are beneficial to them - perhaps monetarily, perhaps in conferring status, perhaps in vilifying people they already didn't like. This is how you win in real life." I'm not sure it's always been this way. It feels like (there I go with feelings) people are more hardened in their beliefs now than they used to be, though that could just be a trick of memory. R...