October 20, 2021, Video: "Harvard Book Store's virtual event series welcomes renowned legal scholar Cass Sunstein—the Robert Walmsley University Professor at Harvard Law School and author of Too Much Information—for a discussion of his latest book, Sludge: What Stops Us from Getting Things Done and What to Do about It. He will be joined in conversation by Dr. Cait Lamberton, Alberto I. Duran Presidential Distinguished Professor of Marketing at the Wharton School of the University of Pennsylvania."