I happy to announce that the talk I gave last month at TED Global can now be seen on the TED.com page. It offers a pretty good short summary of the work we’re doing with Carbon Zero, the short ebook on carbon neutral urban innovation that should come out next month. Here’s the talk, hope you enjoy it:

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Big thanks to Tristan Seniuk, Lindsay Martin, Norma Straw, Angie Harrison and everyone who worked on our awesome robot helicopter video for this talk. We weren’t able to finish that in time, but we hope to share it with you soon — stay tuned. Thanks as well to Sarah Bergmann for her last-minute design help.