“To me, de-dollarization just means a government’s ability to reduce its dependence or reliance on the dollar,” says Daniel McDowell, associate professor of political science. “I think the key thing here is to try to distinguish or separate the concept of de-dollarization from the end of dollar dominance. I don’t think those two things have to go together.”

“Title 42 is only the most recent of a long history of using health concerns as a justification for free movement restrictions," says Elizabeth Cohen, professor of political science. "For example, it was only in 2010 that restrictions were removed on the entry of persons who are HIV positive."

"People are looking for that kind of connection, and if they can find it with a group that they don't know online, they don't necessarily see the bad parts of what's happening," says Shana Gadarian, professor and chair of political science. "Then with the technological part of it where extreme voices get more airtime on the internet, you can see how people get radicalized."