“It now becomes necessary to assign agencies capable of removing […]
Bill McKibben from http://350.org Jim Hansen, Katharine Hayhoe and others […]
https://www.youtube.com/watch?v=W6WUX_p4kKQ Volcanic eruptions and lava flows in Hawaii. Great variety […]
Film about GEOSECS, the Geochemical Ocean Sections Study, a global […]
Spencer Weart (Director Emeritus, Center for the History of Physics, […]
Carl Sagan’s 2/9/1990 keynote speech before the 5th Annual Emerging […]
https://youtu.be/wadRjEFXGQQ For a historical perspective on climate progress, James Lovelock […]
Climate scientist Stephen Schneider talks climate change, in 1990. Dr. […]