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Part 3
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Then finally we examine a new report in the Proceedings of the National Academy of Sciences that finds U.S. emissions of the potent global-warming gas methane are 50% higher than EPA government estimates. The co-author of the study Anna Michalak, a Professor at Stanford University’s School of Earth Sciences, joins us to discuss the increased amount of methane, that is 21 times worse than CO2, coming from agriculture and oil and gas production, that does not include recent data from fracking and other new drilling. |
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