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ABC: For many, the arguments surrounding global warming and the ways to combat it can be convoluted and confusing. Delivering the first of the Sydney Ideas lectures for 2010, world renowned climate scientist Michael Oppenheimer outlined the evidence for global warming and explained how it was gathered.
Michael Oppenheimer is a Professor of Geosciences and International Affairs at Princeton University. He was the Lead Author on the third and fourth assessment reports of the Intergovernmental Panel on Climate Change, published in 2001 and 2007 respectively. Before joining the faculty at Princeton, he spent 20 years as chief scientist at The Environmental Defence Fund.
Also available on fora.tv. Length: 95 minutes 31 seconds (intro until 6:40, Q&A starts around 70 minutes).
Updates: Current carbon dioxide emission higher than it was just before ancient episode of severe global warming (Science Daily)
New website to monitor greenhouse gases (PhysOrg)
Penn researchers link fastest sea-level rise in 2 millennia to increasing temperatures (EurekAlert)
Another lecture video from the ABC:
Mike Hulme is a UK Professor of Climate Change who thinks we’ve mistaken the means for the end when it comes to climate change action. On a visit to Australia, he gives an impassioned lecture about why it’s such a hard sell in such a “partisan era”.
We should stop focusing, he says, on the goal of trying to “stop climate change”, or identifying which risks are natural or not. Instead, Hulme says we should focus on ensuring that the basic needs of the world’s growing population are adequately met. It’s a very plain argument, which is also hopeful about the future.
Amongst Hulme’s “good news” stories is India’s considerable solar power production. His lecture at TAFE NSW Sydney Institute was given in conjunction with the Hot Science Global Citizens symposium. He was introduced by Australian climate scientist David Karoly.
Professor Mike Hulme is a Professor of Climate Change in the School of Environmental Sciences at the University of East Anglia in the UK. Hulme was, for 12 years, a senior researcher in the Climatic Research Unit, part of the School of Environmental Sciences at the University of East Anglia. In 2000, he founded the Tyndall Centre for Climate Change Research, a distributed virtual network organisation headquartered at UEA, which he directed until July 2007. Hulme is the author of “Why We Disagree About Climate Change”, and co-author of The Hartwell Paper.
Stream the video below (75m 25s, ~50 mins of lecture, the rest Q&A):