We have heard the links made between climate change and extreme weather events like super-storm Sandy, but at what point will we definitively see the dangers of global warming?
David Lea of UC Santa Barbara’s Department of Earth Science explores that question in “Can Global Warming Be Held to 2 Degrees Celsius above Pre-Industrial?”
He proposes what can be done to freeze the the rising temperatures of the earth to only slightly warmer than pre-industrial temperatures.
Watch as Lea discusses the societal impacts of certain temperature thresholds in different climate systems that we have yet to cross. Can this be prevented? Find out in this video from the Institute for Energy Efficiency:
For more videos on climate change, check out “The Scientific Case for Urgent Action to Limit Climate Change” and “Interactive Visioning-Figuring Sea Level Rise”