“What has caused such rancor? The stresses of a globalizing, postindustrial economy. Growing economic inequality. The hyperbolizing force of social media. Geographic sorting. The demagogic provocations of the president himself. As in Murder on the Orient Express, every suspect has had a hand in the crime. But the biggest driver might be demographic change. The United States is undergoing a transition perhaps no rich and stable democracy has ever experienced.” Yoni Appelbaum in The Atlantic: How America Ends. (Stick around for the bloopers…)