Veloo
11-26-2013, 06:08 AM
I'd have the say the biggest wow factor I've experienced among all the Ted Talks I've watched.
http://www.ted.com/talks/allan_savory_how_to_green_the_world_s_deserts_and_ reverse_climate_change.html
http://www.ted.com/talks/allan_savory_how_to_green_the_world_s_deserts_and_ reverse_climate_change.html