Thom Hartmann: How big of a risk are rising seas?

Joining Thom to talk more about the effects of climate change and the world's rising seas is Dr. Radley Horton - Associate Research Scientist with the Center for Climate Systems Research at Columbia University - and deputy to the Lead for NASA’s Climate Adaptation Science Investigator Working GroupRight now - hundreds of millions of people across the globe could lose their homes and livelihoods - thanks to rising sea levels across the planet. How high are our seas right now - and what can be done to prevent the kind of widespread devestation we saw here in the US during Hurricane Sandy?

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