 Climate change is real, case closed. But there's still a lot we don't understand about it, and the more we know the better chance we have to slow it down. One still-unknown factor: How might clouds play a part? There's a small hope that they could buy us some time to fix things ... or they could make global warming worse. Climate scientist Kate Marvel takes us through the science of clouds and what it might take for Earth to break its own fever. Watch »  Why do so many companies make bad decisions, even with access to unprecedented amounts of big data? With stories from Nokia to Netflix to the oracles of ancient Greece, Tricia Wang demystifies big data and identifies its pitfalls, suggesting that we use "thick data" -- precious, unquantifiable insights from actual people -- to make the right business decisions and thrive in the unknown. Watch » |  The divisiveness plaguing American politics today is nothing new, says law scholar Noah Feldman. In fact, it dates back to the early days of the republic, and a dispute between Alexander Hamilton and James Madison. Join Feldman for some fascinating history of American factionalism -- and a hopeful reminder about how the Constitution has proven itself to be greater than partisanship. Watch »  Born with a genetic visual impairment that has no correction or cure, Susan Robinson is legally blind (or partially sighted, as she prefers it) and entitled to a label she hates: "disabled." In this funny and personal talk, she digs at our hidden biases by explaining five ways she flips expectations of disability upside down. Watch » | |
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