Natural Step International
"Founded in 1989 by Dr. Karl-Henrik Robert in Sweden, The Natural Step has grown to have offices in 11 countries and a list of partners that includes some of the world’s leading brands...
"Over the years we have received a number of awards including: Mikhail Gorbachev’s Millennium Award in 1999, The Blue Planet Award in 2000 (considered the “Nobel Prize of the Environment”), and in 2005, Dr. Robèrt was honoured with the first Laureate Medal for Social Responsibility issued by the new Global Centre for Leadership and Business Ethics. In 2006, our eLearning course was awarded the Brandon Hall Silver Medal for Excellence in Learning, and in 2007 The Natural Step was short-listed for the prestigious Alcan Prize for Sustainability." 
Accessed December 2011: