Matt is joined by special guest stars Julia Belluz and Brad Plumer to discuss the science of eating fat, the Paris climate conference, and the public health implications of climate
change.

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Have you heard The Message? It’s an original science fiction podcast from Panoply and GE Podcast Theater. All of Season 1 is available now, so listen and find out why a 70-year-old alien recording seems to be killing people. Search for The Message on iTunes.