Mary Kay Zuravleff's Dangerous Idea? Universal Recess.
Rashid Johnson is a rising star in the art world. Using signature materials like shea butter and black soap, he explores themes of race, yearning and escape, and grapples with what it means to come of age as a black artist and intellectual.
Manal al-Sharif on how the most transgressive thing a Saudi woman could do was learn to drive.
Finn Murphy talks about his career as a long-haul driver who moves people's possessions across the country.
Computer scientist Filippo Menczer has evidence of a bot campaign targeting one of Twitter's biggest power users: President Trump.
Martha Nussbaum may be one of the most well-respected living philosophers in the world today. She tells Steve Paulson that retribution and payback aren't compatible with true justice.
Philosopher Jason Brennan offers a provocative idea: let's bring back flogging as an alternative to imprisonment.