Hat tip to my mother on this one!
World Index for Social and Environmental Responsibility, which is the spelled out version of WiserEarth.org
According to their website,
WiserEarth serves the people who are transforming the world. It is a community-editable international directory and networking forum that maps and connects the largest movement in the world – the hundreds of thousands of organizations and concerned individuals that address social justice, poverty, and the environment.
WiserEarth provides the tools and a platform for organizations, businesses funders, social entrepreneurs, students, organizers, academics, activists, scientists, and citizens to find each other, make connections, build alliances and share resources.
Signing up is quick and easy so you can join 18,000+ others who want to network and learn about all the great stuff people are going in the world to make it a more sustainable and just planet.