Andrew Bird says what the world needs now is more reckless curiosity.
Stephen Wolfram: Could it be that somewhere out there in the computational universe that we could find our physical universe?
Gary Flake demos Pivot — a way to navigate the web as if it’s actually a web.
Seth Berkley: “As variable as flu is, HIV makes it look like the Rock of Gibraltar.”
TED Senior Fellow Rachel Armstrong talks about creating carbon-zero buildings.
Mark Roth: Doctors have a saying that you’re not dead until you’re warm and dead.
Erick Tseng demos the Nexus One.
(Photo credit: TED / James Duncan Davidson)