Does quitting social media make you an unemployable Luddite? Computer scientist Dr. Cal Newport doesn't think so. In this eye-opening talk, he debunks three objections commonly offered up as rationale for keeping that all-important Facebook account.

Social psychologist Jonathan Haidt's latest book, "The Anxious Generation," is shaping cultural conversations and sparking fierce debates about the role of smartphones in society. In this timely conversation, he investigates how a smartphone-based childhood, amplified by overprotective parenting, is driving the mental health crisis among young p...