Kirk Sorensen: Thorium, an alternative nuclear fuel. Brene Brown: The power of vulnerability. Www.facebook.com/l.php?u=http%3A%2F%2Fwww.ted.com%2Ftalks%2Fdebate_does_the_world_need_nuclear_energy.html&h=9AQHA6WjQAQGrRlXyacxGZ1f64TYEXtDS2amPkIt2I6QyTw&enc=AZOT25uxeIeg4rQMMdBmmNa6Inwa7F255tpxqNezgrSC8vxvbqTepyNld8aVTdZwNgfPaDQfNlIhFi8iyhscuZt- Sarah Kay: If I should have a daughter ...
Sean Carroll: Distant time and the hint of a multiverse. Diane J. Savino: The case for same-sex marriage. Malcolm McLaren: Authentic creativity vs. karaoke culture. Neil Pasricha: The 3 A's of awesome. Barry Schwartz on our loss of wisdom. Helen Fisher tells us why we love + cheat. Paul Romer's radical idea: Charter cities. Daniel Tammet: Different ways of knowing. Paul Bloom: The origins of pleasure.
Dave Meslin: The antidote to apathy. Paul Zak: Trust, morality. Jonathan Haidt: The real difference between liberals and con. Mike Rowe celebrates dirty jobs. Josette Sheeran: Ending hunger now.