Vicki Arroyo’s hometown is New Orleans, and after Hurricane Katrina struck, she knew firsthand the looming threat of climate change. In this eye-opening talk from TEDGlobal 2012, “Let’s prepare for our new climate,” Arroyo reveals the startling truths about droughts, rising water levels and natural disasters — that they may only get worse.
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As efforts continue to recover from Hurricane Sandy throughout New York and New Jersey, we stumbled on this surprising 2011 talk from TEDxBermuda: “The 9 biggest weather disasters of the next 30 years.” In the talk, given in October of last year, hurricane hunter and meteorologist Jeff Masters — who writes a blog for Weather Underground — predicts nine unthinkable weather disasters that could hit the United States over the next 30 years. We’re talking about storms that are dangerous to society, events that could cause $100 billion in damages and knock major cities and industries offline … And number six just happened.
At TED this year, an attendee pitched a 3-minute audience talk on inequality. The talk tapped into a really important and timely issue. But it framed the issue in a way that was explicitly partisan. And it included a number of arguments that were unconvincing, even to those of us who supported his overall stance. The audience at TED who heard it live (and who are often accused of being overly enthusiastic about left-leaning ideas) gave it, on average, mediocre ratings ... Our policy is to post only talks that are truly special. And we try to steer clear of talks that are bound to descend into the same dismal partisan head-butting people can find every day elsewhere in the media.Judge for yourself here:
Neuroscientist Daniel Wolpert starts from a surprising premise: the brain evolved, not to think or feel, but to control movement. In this entertaining, data-rich talk he gives us a glimpse into how the brain creates the grace and agility of human motion.
Worried about when you might get dumped? Facebook knows. That's according to a graphic making the rounds online that uses Facebook status updates to chart what time of year people are splitting up. British journalist and graphic designer David McCandless, who specializes in showcasing data in visual ways, compiled the chart. He showed off the graphic at a TED conference last July in Oxford, England.
In the talk, McCandless said he and a colleague scraped 10,000 Facebook status updates for the phrases "breakup" and "broken up." They found two big spikes on the calendar for breakups. The first was after Valentine's Day...
Lately at my house we’ve been getting a lot of packages. And with packages, comes styrofoam. My three-year-old loves styrofoam. Me, not so much. He breaks it up and it makes a huge mess. The little bits get everywhere and they are impossible to clean up. I can only imagine that multiplied by 100 million homes in the U.S. alone. Styrofoam is everywhere, but nobody really thinks about it. It is a $20 billion dollar business in the U.S. and occupies an estimated 25% of the country’s landfill by volume. But Eben Bayer is thinking about it...