And here's news of his Facebook postings:
"I was wondering to all the neoclassicals and neoliberals, why isn't the market correcting itself?" he wrote. "If the invisible hand is so strong, shouldn't it be able to overpower regulations?"
Pierson also appears to mock Republicans on another Facebook post, writing "you republicans are so cute" and posting an image that reads: "The Republican Party: Health Care: Let 'em Die, Climate Change: Let 'em Die, Gun Violence: Let 'em Die, Women's Rights: Let 'em Die, More War: Let 'em Die. Is this really the side you want to be on?"