About TED TED is a nonprofit organization devoted to Ideas Worth Spreading. Started as a four-day conference in California al ... most 30 years ago, TED has grown to support those world-changing ideas with multiple initiatives. The two annual TED Conferences invite the world's leading thinkers and doers to speak for 18 minutes on a diverse mix of topics. Many of these talks are then made available, free, at TED.com. TED speakers have included Bill Gates, Jane Goodall, Elizabeth Gilbert, Sir Richard Branson, Nandan Nilekani, Philippe Starck, Ngozi Okonjo-Iweala, Isabel Allende and former UK Prime Minister Gordon Brown. The TED2014 Conference will take place in Vancouver, British Columbia, along with the TEDActive simulcast in neighboring Whistler. TEDGlobal 2014 will be held in Rio de Janeiro, Brazil. read more