Past winning entries include programs to reverse environmental damage done by old mining works in South Africa (production to valuable byproducts in Palestine (2000); use song, dance and drama to educate rural communities about environmental hazards in Kenya (2001); persuade rice farmers in Vietnam to use safer, more productive ways of working (2002); train semi-illiterate young people to install solar power in remote Himalayan villages (2003); and use mapping technology to further protect the traditional culture and biodiverse lands of a remote tribe in Peru (2004 award recipient pictured above).