What were the most influential ideas of 2015? Watch our 8-minute highlight reel of the Year in Ideas.
Explore an interactive playlist of the TED Talks of the year at http://yearinideas.ted.com/2015/
What were the most influential ideas of 2015? Watch our 8-minute highlight reel of the Year in Ideas.
Explore an interactive playlist of the TED Talks of the year at http://yearinideas.ted.com/2015/