Sam Harris | Science can answer moral questions
Suzana Herculano | What is so special about the human
brain?
James Randi | Homeopathy, quackery and fraud
Jon Ronson | Strange answers to the psychopath test
Yuval Noah Harari | Why fascism is so tempting -- and how
your data could power it
Brian Greene | Is our universe the only universe?
Yuval Noah Harari | Why humans run the world
Stephen Hawking | Questioning the universe
Craig Venter | Unveils 'synthetic life'
Paul Bloom | The origins of pleasure
Julia Sweeney | Letting go of God TED 2006
VS Ramachandran | 3 clues to understanding your brain