Pandemic restrictions are mostly over, but cities are still struggling to recover. Empty offices threaten to set off a downward spiral of falling tax revenue and declining services. Today, Explained’s Miles Bryan tries to stop the doom loop before it starts.This episode was reported and produced by Miles Bryan with help from Amanda Lewellyn. It was edited by Matt Collette with help from Jolie Myers, fact-checked by Laura Bullard, engineered by Paul Robert Mounsey, and hosted by Sean Rameswaram.Transcript at vox.com/todayexplained  Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices