Renowned author, educator, and environmentalist, Bill McKibben is founder and senior adviser emeritus of 350.org. His 1989 book The End of Nature is regarded as the first book...

Conservation scientist Phillip Levin is the Lead Scientist for The Nature Conservancy in Washington and Professor of Practice at the University of Washington’s College of the Environment. Prior...

Daniel Fagre is Research Ecologist and Climate Change Research Coordinator for the Northern Rocky Mountain Science Center of the U. S. Geological Survey. He is stationed at Glacier...