 "The actual path of a raindrop as it goes down the valley is unpredictable, but the general direction is inevitable," says digital visionary Kevin Kelly -- and technology is much the same. Kelly explores three trends in tech we need to understand right now. Watch »  In this well-told tale of how science happens, neuroscientist Rebecca Brachman shares news of a breakthrough treatment that may prevent disorders like depression and PTSD from ever developing. But listen for an unexpected -- and controversial -- twist. Watch » |  As a black woman from a tough part of the Bronx who grew up to attain all the markers of academic prestige, Dena Simmons knows that for students of color, success in school sometimes comes at the cost of living authentically. Now an educator herself, Simmons discusses how we might create a classroom that makes all students feel proud of who they are. Watch »  Science is a learning process that involves experimentation, failure and revision -- and the science of medicine is no exception. Cancer researcher Kevin B. Jones faces the deep unknowns about surgery and medical care with a simple answer: honesty. In a thoughtful talk about the nature of knowledge, Jones shows how science is at its best when scientists humbly admit what they do not yet understand. Watch » | |
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