Body language affects how others see us, but it may also change how we see ourselves. Social psychologist Amy Cuddy shows how "power posing" can affect our brains, and might even have an impact on our chances for success.
Phuc Tran grew up caught between two languages with opposing cultural perspectives: the indicative reality of Vietnamese and the power to image endless possibilities with English. In this personal talk, Tran explains how both shaped his identity.
Does Language Bring Us Together Or Pull Us Apart? By NPR/TED Staff
December 13, 2013
Mark Pagel says early humans developed language as a tool to cooperate. But with thousands of different languages, Pagel says language also exists to prevent us from communicating outside our tribal groups.
Neurosurgeon Andres Lozano talks about dramatic findings in deep brain stimulation including a woman with Parkinson's who instantly stops shaking, and brain areas eroded by Alzheimer's that are brought back to life.
Why can't two slices of pizza be used as a slide clicker? Why shouldn't you make music with ketchup? Inventor Jay Silver talks about the urge to play with the world around you and demos MaKey MaKey, a kit for hacking everyday objects.
Mankind has driven species after species extinct. Now Stewart Brand says, we have the technology to bring back the species that we wiped out. So should we? Which ones? He asks a big question whose answer is closer than you may think.
In 1986, the first PC virus - Brain - began to spread. What was once annoying has become a sophisticated tool for crime. Computer security expert Mikko Hyppönen describes discovering Brain and why the guys who wrote it never meant any harm.
Some people can memorize thousands of numbers, the names of dozens of strangers or the precise order of cards in a shuffled deck. Science writer and U.S. Memory Champion Joshua Foer shows how anyone can become a memory virtuoso, including him.
Forensic psychologist Scott Fraser studies how we remember crimes. He describes a deadly shooting and explains how eyewitnesses can create memories that they haven't seen. Why? Because the brain is always trying to fill in the blanks.
Nobel laureate and founder of behavioral economics Daniel Kahneman goes through a series of examples from vacations to colonoscopies. He explains how our "experiencing selves" and our "remembering selves" perceive happiness differently.
Devdutt Pattanaik takes an eye-opening look at the myths of India and of the West, and shows how these two fundamentally different sets of beliefs about God, death and heaven help us consistently misunderstand one another.
Speaking at TED in 1998, Rev. Billy Graham marvels at technology's power to improve lives and change the world. But he says technology and science can't do everything: "There's something inside of us that is beyond our understanding." Graham's daughter, Anne Graham Lotz, reflects on her father's idea of the nature of faith.
Psychologist Barry Schwartz takes aim at a central tenet of western societies: freedom of choice. In Schwartz's estimation, choice has made us not freer but more paralyzed, not happier but more dissatisfied.