Gretchen Wilson
Contributor

More from Gretchen Wilson

Sustainability
Zodwa Mokhosi stands in front of the tap in her back yard. She defied pressure to sign up for the prepaid water system, and now has the only tap in the neighborhood that won't be cut off. She lets her neighbors take water for free.
Gretchen Wilson
World
20070921 delivery protest gambu 23
Gretchen Wilson
World
Logo for the South Africa World Cup
worldcupblog,org
World
Gold bars at Shinhan Bank in Seoul
Jung Yeon-Je (c) AFP/Getty Images
World
OPEC headquarters in Vienna
Joe Klamar/AFP/Getty Images
Life
Ths Cullinan Mine: In this enormous hole, nine meters below the surface, they found what had been the world's biggest diamond until now.
John Patrick via Flickr