No excuses: Try something new for 30 days.
Watch 12 talks on our most important issues: climate change, government, the future of humans and more.
Watch full-length talks from our 1st television special, or check out the PBS webcast ...
View all tags »
Many of our talks are available for download. Check out our Quick List for a complete list.
Not sure what to watch?
© TED Conferences, LLC