The bio below comes from a published article and may now be dated.
Cass Sunstein is the Robert Walmsley University Professor at Harvard University. He is author of numerous books, including #Republic: Divided Democracy in the Age of Social Media (2017) and Why Nudge?: The Politics of Libertarian Paternalism (2014). From 2009 to 2012, he served as Administrator of the Office of Information and Regulatory Affairs. His email address is firstname.lastname@example.org.