progressive activists are much more likely to be rich, highly educated—and white. They are nearly twice as likely as the average to make more than $100,000 a year. They are nearly three times as likely to have a postgraduate degree. And while 12 percent of the overall sample in the study is African-American, only 3 percent of progressive activists are. With the exception of the small tribe of devoted conservatives, progressive activists are the most racially homogeneous group in the country.