Excerpt:

'The political scientists Jacob Hacker and Paul Pierson call this situation “plutocratic populism,” in their book, Let Them Eat Tweets. Similarly, a new paper calls the GOP’s tense coalition of uber-wealthy elites and resentful non-wealthy regular people “plutopopulism.” The wild card aspects of Trump’s populism — and its uneasy electoral dependencies on anti-elitist grievances — reflect the tenuous coexistence of democracy with increasingly excessive concentrations of wealth.'