This is how they describe it:
TED and The Huffington Post are launching a year-end collaboration around 18 groundbreaking ideas that premiered on TED.com in 2011 and may very well reshape the world in 2012. For 18 days, The Huffington Post will count down these big ideas from TED in a list curated by Chris Anderson, with essays from each speaker exploring the idea they came to TED (or a TEDx) to share with the world.
Check it out at The Huffington Post special TED page. It looks interesting.
I’m adding it to The Best Teacher Resources For “TED Talks” (& Similar Presentations).