Joined by Senators Bernie Sanders and Ed Markey, Kamala Harris is pushing new legislation that would provide up to $2,000 a month for every U.S. resident. There’s another term for that: a universal basic income. While UBIs are usually associated with the magical thinking that we’ll at some point reach a fully-automated post-work economy, the closest America came to instituting one was arguably through vast expansions of unemployment benefits during the Great Depression.