Architecture for Humanity is a 501(c)(3) charitable organization founded in 1999 to promote architectural and design solutions to global, social and humanitarian crises. Through competitions, workshops, educational forums, partnerships with aid organizations and other activities, Architecture for Humanity creates opportunities for architects and designers from around the world to help communities in need. Go there

	The Chelsea CSA is a partnership between Stoneledge Farm in South Cairo, NY and community members of Chelsea on the West Side of Manhattan. The CSA enables members of all economic backgrounds to enjoy farm-fresh organic vegetables while supporting local agriculture. Go there

	The Conservation Fund is the nation’s foremost environmental nonprofit dedicated to protecting America’s most important landscapes and waterways for future generations. The Conservation Fund pioneers a balanced, non-advocacy, non-membership approach to conservation, one that blends environmental and economic goals and objectives. Go there

	Conservation International's (CI) mission is to conserve the Earth's living natural heritage, our global biodiversity, and to demonstrate that human societies are able to live harmoniously with nature. Go there

	Co-op America is a not-for-profit membership organization founded in 1982. Our mission is to harness economic power—the strength of consumers, investors, businesses, and the marketplace—to create a socially just and environmentally sustainable society. Go there

	Environmental lifestyle expert Danny Seo calls his eco-friendly way of living Simply Green. Through his bestselling books, his how-to lifestyle lectures, weekly Sirius Satellite Radio program and his companion TV show, Danny Seo continues to share his creative ideas that has made him America's leading lifestyle authority on modern, eco-friendly living. Go there

	Global Green USA is a national environmental organization addressing three of the greatest challenges facing humanity: Stemming global climate change by creating green buildings and cities; Eliminating weapons of mass destruction that threaten lives and the environment; Providing clean, safe drinking water for the 2.4 billion people who lack access to clean water. Go there

	Our committed activists and supporters have come together to ban commercial whaling, convince the world’s leaders to stop nuclear testing, protect Antarctica, and so much more. Go there

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	They met in high school. They were roommates in San Francisco. And one morning, in December of 1999, they had an idea. It was early, and Eric Ryan and Adam Lowry had set out on a quest for fresh snow. From San Francisco to snow is about four hours, so they had some time to talk. Go there

	No Impact Man is my experiment with researching, developing and adopting a way of life for me and my little family—one wife, one toddler, one dog—to live in the heart of New York City while causing no net environmental impact. To do this, we will decrease the things we do that hurt the earth—make trash, cause carbon dioxide emissions, for example—and increase the things we do that help the earth—clean up the banks of the Hudson River, give money to charity, rescue sea birds, say. Go there

	Plenty is an environmental media company dedicated to exploring and giving voice to the green revolution that will define the 21st Century. We live in exciting times: people everywhere are reexamining every part of their lives. From the coffee we drink to the cars we use to drive to work, our lives are getting greener—and Plenty is here to document it. Go there

	The Rainforest Alliance works to conserve biodiversity and ensure sustainable livelihoods by transforming land-use practices, business practices and consumer behavior. Companies, cooperatives and landowners that participate in our programs meet rigorous standards that conserve biodiversity and provide sustainable livelihoods. Go there

	Slow Food NYC is the New York City chapter of Slow Food, the international organization dedicated to a food system that is good, clean and fair. Go there

	This is a movement about change, as individuals, as a country, and as a global community. Join the 830,224 supporters of the Stop Global Warming Virtual March, and become part of the movement to demand our leaders freeze and reduce carbon dioxide emissions now. We are all contributors to global warming and we all need to be part of the solution. Go there

	TreeHugger is the leading media outlet dedicated to driving sustainability mainstream. Partial to a modern aesthetic, we strive to be a one-stop shop for green news, solutions, and product information. Go there