Across sub-Saharan Africa, small farmers are the bedrock of national and regional economies—unless the weather is unpredictable and their crops…
Doesn’t it seem like a lot of online news channels have moved beyond reporting the news to openly inciting your…
06:52 minutes · TED2014 A post-apocalyptic Earth, emptied of humans, seems like the stuff of science fiction. But in this…
Sir Tim Berners-Lee invented the World Wide Web 25 years ago. So it’s worth a listen when he warns us:…
05:24 minutes · Filmed Jul 2014 · Posted Aug 2014 · TED@NYC These superheroes serve lunch … and justice! Children’s…