How to green the world's deserts and reverse climate change.

Prev

Random Video

Next

How to green the world’s deserts and reverse climate change.

In this segment from TED, Allan Savory talks about how the world’s deserts seem to be spreading and overtaking two-thirds of the world’s grasslands through desertification.

Browse By Category

User Submitted

A train’s-eye view of one man’s truly incredible model train set Submitted by: Hans Mermel
Opportunity: NASA rover completes Mars mission Submitted by: Anne Flomberg
Epic Mortal Kombat acapella Submitted by: Alexa Dinos
“Oh my god it’s Robert Downey Jr!” Submitted by: Gary Raymond