International environmental organization with many worthy initiatives - and a staunch anti-CDR ideology.
Here is the mission of the organization:
“Since 1989, the Center for International Environmental Law (CIEL) has used the power of law to protect the environment, promote human rights, and ensure a just and sustainable society. CIEL seeks a world where the law reflects the interconnection between humans and the environment, respects the limits of the planet, protects the dignity and equality of each person, and encourages all of earth’s inhabitants to live in balance with each other.”
Their positions overlap heavily with those of the Heinrich Böll Foundation - please refer to that section.