http://www.ted.com Biologist Richard Dawkins launches into a full-on appeal for atheists to make public their beliefs and to aggressively fight the incursion of religion into politics and education. Dawkins’ scornful tone drew strongly mixed reactions from the audience; some stood and applauded his courage. Others wondered whether his strident approach could do more harm than good. Dawkins went on to publish The God Delusion and become perhaps the world’s best-known atheist.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Pastor, philanthropist and author Rick Warren reflects on how the success of his book The Purpose-Driven Life triggered his own crisis of purpose. What should he do with this unanticipated wealth and attention? Warren uses his own story to explain the central tenet of his teaching: that the antidote to spiritual emptiness is recognizing what we have been given — wealth, creativity, talent — and using those gifts to make the world a better place.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Author Robert Wright explains “non-zero-sumness,” a game-theory term describing how players with linked fortunes tend to cooperate for mutual benefit. This dynamic has guided our biological and cultural evolution, he says — but our unwillingness to understand one another, as in the clash between the Muslim world and the West, will lead to all of us losing the “game.” Once we recognize that life is a non-zero-sum game, in which we all must cooperate to succeed, it will force us to see that moral progress — a move toward empathy — is our only hope.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Negative images of Africa dominate the news: famine and disease, conflict and corruption. But Ngozi Okonjo-Iweala, the former Finance Minister of Nigeria and now a director of the World Bank, says there’s a less-told story unfolding in many African nations: one of reform, economic growth and business opportunity. Cracking down on corruption — and the perception of corruption — will be the key to its success. She tells how high-ranking Nigerian officials taking money illicitly have been jailed, and how citizens and prospective business partners are getting at least a partial picture now of where money flows.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Why do people see the Virgin Mary on cheese sandwiches or hear demonic lyrics in “Stairway to Heaven”? Using video, images and music, professional skeptic Michael Shermer explores these and other phenomena, including UFOs and alien sightings. He offers cognitive context: In the absence of sound science, incomplete information can combine with the power of suggestion (helping us hear those Satanic lyrics in Led Zeppelin). In fact, he says, humans tend to convince ourselves to believe: We overvalue the “hits” that support our beliefs, and discount the more numerous “misses.”... Read More إقرأ المزيد | Share it now!

http://www.ted.com Accepting his 2005 TED Prize, photographer Edward Burtynsky makes a wish: that his images — stunning landscapes that document humanity’s impact on the world — help persuade millions to join a global conversation on sustainability. Burtynsky presents a riveting slideshow of his photographs, which show vividly how industrial development is altering the Earth’s natural landscape. From mountains of tires to rivers of bright orange waste from a nickel mine, his images are simultaneously beautiful and horrifying.... Read More إقرأ المزيد | Share it now!

http://www.ted.com What is happiness, and how can we all get some? Buddhist monk, photographer and author Matthieu Ricard has devoted his life to these questions, and his answer is influenced by his faith as well as by his scientific turn of mind: We can train our minds in habits of happiness. Interwoven with his talk are stunning photographs of the Himalayas and of his spiritual community.... Read More إقرأ المزيد | Share it now!

http://www.ted.com In this hopeful talk, 2006 TED Prize winner Jehane Noujaim unveils her wish: a global acceptance of diversity, mediated through the power of film. The first step? Getting people to understand each other. In 2003, Noujaim gained access to both sides of the story of the Iraq war for her film Control Room, a dichotomy she illustrates with provocative clips of Al Jazeera journalist Sameer Khader and U.S. press officer Josh Rushing. Noujaim ends by outlining her plans for Pangea Day, an event in which people all over the world can watch the same films at the same time. (Contains strong language.)... Read More إقرأ المزيد | Share it now!

http://www.ted.com Nokia researcher Jan Chipchase’s investigation into the ways we interact with technology has led him from the villages of Uganda to the insides of our pockets. Along the way, he’s made some unexpected discoveries: about the novel ways illiterate people interface with their cellphones, or the role the cellphone can sometimes play in commerce, or the deep emotional bonds we all seem to share with our phones. And watch for his surefire trick to keep you from misplacing your keys.... Read More إقرأ المزيد | Share it now!