Podcast appearances and mentions of jeff severinghaus

Jeff Severinghaus is a Professor and Geoscientist at UCSD- Scripps. He just returned from Antarctica where he uncovered ancient ice core samples which helps scientists better understand future climate change and predict planetary warming. After several years of tests, using an experimental drill of his own design, the team of researchers including Jeff was able to drill 2,000+ feet below the surface where they found two million-year-old ice. This is the first time scientists were able to study an ice core that old. Previously, the oldest complete ice core provided data back to 800,000 years. In this episode, we speak about the study and research, his time in Antarctica, why ancient ice and the bubbles trapped in it are so important to understanding future climate change, and much more. Read about the study here Find Jeff Severinghaus here

Jeff Severinghaus is a Professor of Geosciences at the Scripps Institution of Oceanography, University of California, San Diego. His research raises the question of whether the addition of carbon dioxide to the atmosphere through the burning of fossil fuels could also produce a rapid change in climate, rather than a slow, steady rise in temperatures. He has been published over a hundred times and has also performed extensive research in Greenland. Carl Yaeckel is the chapter leader at Citizens Climate Lobby, San Diego. Citizens Climate Lobby has proposed a Carbon fee and dividend plan which is a national, revenue-neutral carbon fee-and-dividend system that places a predictable, steadily-rising price on carbon and other greenhouse gases, with fees being returned to households as a monthly energy dividend. In this episode, we speak about whats going on in our planet and what too much Carbon means, Climate change and how the CCL plan curtails greenhouse gas emissions while growing the economy and creating economic incentives for citizens, Canada adopting the CCL plan for 2019, negative emissions technologies, and much more. Check out Jeff Severinghaus here: http://scrippsscholars.ucsd.edu/jseveringhaus Check out Citizens Climate Lobby here: https://citizensclimatelobby.org/ Find CCL on Twitter or Instagram: @citizensclimate

Jeff Severinghaus of the Scripps Institution of Oceanography at UC San Diego addresses Abrupt Climate Transitions and Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 29691]

Jeff Severinghaus of the Scripps Institution of Oceanography at UC San Diego addresses Abrupt Climate Transitions and Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 29691]

Scripps Institution’s Jeff Severinghaus takes you on a thorough exploration of the record that greenhouse gases captured in ice for nearly a million years tells us, and explains what this reveals about current human activities and future conditions for our planet. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 30661]

Scripps Institution’s Jeff Severinghaus takes you on a thorough exploration of the record that greenhouse gases captured in ice for nearly a million years tells us, and explains what this reveals about current human activities and future conditions for our planet. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 30661]

Scripps Institution’s Jeff Severinghaus takes you on a thorough exploration of the record that greenhouse gases captured in ice for nearly a million years tells us, and explains what this reveals about current human activities and future conditions for our planet. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 30661]

Scripps Institution’s Jeff Severinghaus takes you on a thorough exploration of the record that greenhouse gases captured in ice for nearly a million years tells us, and explains what this reveals about current human activities and future conditions for our planet. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 30661]

This symposium presents varied perspectives from earth scientists, ecologists, and paleoanthropologists on how climate may have shaped human evolution, as well as the prospects for the future of world climate, ecosystems, and our species with Jeff Severinghaus on Abrupt Climate Transitions and Humans, followed by William Ruddiman on How Humans Took Control of Climate, and Charles Kennel on The Impacts of Arctic Sea Ice Retreat on Contemporary Climate. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 29684]

This symposium presents varied perspectives from earth scientists, ecologists, and paleoanthropologists on how climate may have shaped human evolution, as well as the prospects for the future of world climate, ecosystems, and our species with Jeff Severinghaus on Abrupt Climate Transitions and Humans, followed by William Ruddiman on How Humans Took Control of Climate, and Charles Kennel on The Impacts of Arctic Sea Ice Retreat on Contemporary Climate. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 29684]

Aired: 10/14/2012 7 PM:: Richard and Joe welcome Dr. Dan Cayan and Dr. Jeff Severinghaus from the Scripps Institution of Oceanography www.sio.ucsd.edu, plus former Padre Ryan Klesko!