 How can we harness the power of superintelligent AI while also preventing the catastrophe of robotic takeover? As we move closer toward creating all-knowing machines, AI pioneer Stuart Russell is working on something a bit different: robots with uncertainty. Hear his vision for human-compatible AI that can solve problems using common sense, altruism and other human values. Watch »  Teens don't get enough sleep, and it's not because of Snapchat, social lives or hormones -- it's because school starts too early, says Wendy Troxel. Drawing from her experience as a sleep researcher, a clinician and the mother of a teenager, Troxel shows how early school start times deprive adolescents of sleep during the time of their lives when they need it most. Watch » |  Why are politicians so deadlocked on climate, and what would it take to start finding solutions? Policy entrepreneur Ted Halstead proposes a transformative solution based on the conservative principles of free markets and limited government. Learn more about how this carbon dividends plan could trigger an international domino effect towards a more popular, cost-effective and equitable climate solution. Watch »  "When black women walk, things change," say T. Morgan Dixon and Vanessa Garrison, the founders of the health nonprofit GirlTrek. They're on a mission to reduce the leading causes of preventable death among black women -- and build communities in the process. How? By getting one million black women and girls to prioritize their self-care, lace up their shoes and walk in the direction of their healthiest, most fulfilled lives. Watch » | |
