Click the image to watch a cliip in which I discuss "Six Easy Steps to Avert the Collapse of Civilization" at the Long Now Foundation in April, 2010.
Interested in synesthesia? Watch a lecture I gave at the University of Sydney in Australia.
I've had the good fortune to collaborate on stage a couple of times with author Philip Pullman.
Watch an experiment in which we studied time perception by dropping volunteer subjects from a 150 foot high tower. Free fall.
I hosted a BBC radio documentary to explore the imagination of one of Italy's foremost writers, Italo Calvino.
Why should the US invest in brain science? See David's opinion in the New York Times.
Listen to an interview on BBC's Today Programme regarding the new iPad book Why the Net Matters.
Read David's new article in Wired magazine: "Apocalyse? No. Six Ways the Internet Will Save Civilization"