The working world looks a lot different today than it did nearly two years ago, when the coronavirus pandemic sent many office staff to work from home indefinitely. Writers Anne Helen Peterson and Charlie Warzel take a look at what work, and our relationship to it, will look like going forward in their new book, Out of Office. NPR's Rachel Martin spoke with Peterson about why so many companies want their employees back in person. And, spoiler alert: it's not about productivity.