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"Hats off to Dan for a truly spectacular talk. It's really rare to see someone change the thinking of so many people in such a short period of time. Humor, vulnerability, perfectly-judged visuals, and laser-like logic combined to make one of the best talks we saw this year at TED2013. I was in awe in the room, and even more in awe now, watching the massive public response to this one."

Chris Anderson
Head of TED

"Best speaker we have had.”

Teri Hansen
President/CEO
Gulf Coast Community Foundation

"Star of the show. Everyone loved you.”

Former Congressman Steve Gunderson
President
Council on Foundations