Environmentalist
1. Adolph Murie (1970)
Environmentalist
Naturalist who studied wolves in their native Arctic habitat and became instrumental in the forming the Denali National Park and the Arctic National Wildlife Refuge. His book, A Naturalist in...
2. Hunter Lovins (1970)
Environmentalist
Author and environmentalist who is a proponent of sustainable development. She co-founded the Rocky Mountain Institute, which is dedicated to sustainability research.
3. Bill McKibben (1960)
Environmentalist
American journalist and environmentalist who is best recognized for his written work covering global warming. He is also known for being the leader of the anti-carbon campaign group 350.org.