«The 50th anniversary, powered in part by a global digital campaign, has the potential to launch a more diverse, more passionate global environmental movement.» (earthday.org)
• Rejuvenate the global environmental movement: the movement must help link together communities and organizations working out practical solutions to sustainability challenges, and ways to live with more happiness and lower energy and material consumption. (dotearth.blogs.nytimes.com)
LESTER R. BROWN, founder and President of Earth Policy Institute, has been described by the Washington Post as «one of the world's most influential thinkers» and as «the guru of the global environmental movement» by The Telegraph of Calcutta. (earthpolicy.org)