How We Know Humans Are Changing the Climate

Joe Romm Interviews Michael MacCracken

Joe Romm interviews scientist and IPCC report author Michael MacCracken about the science of climate change.

Tackling Climate Change and Environmental Injustice, Clean Energy, Conservation

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Michael MacCracken is the chief scientist for Climate Change Programs at the Climate Institute and a co-author and contributing author for various chapters in the IPCC assessment reports.

(transcript, YouTube, mp4)

For more information, see:

Event information: The Science of Climate Change
Video interview: Climate Change Is a Clear and Present Danger: Joe Romm Interviews Christopher Field

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