Wednesday, June 29, 2011

Portrait by Siegfried Woldhek for TED2011

A fun portrait of me by the artist Siegfried Woldhek for my TED2011 talk. Find more examples of his work on the artist's flickr page:

Wednesday, June 22, 2011

Ted2011 Talk Now Online

My TED2011 presentation in Long Beach, California, filmed in March 2011, is now available to watch via the website: