This American Life: Game Changer

This episode of This American Life presents the issues surrounding natural gas drilling in the Marcellus Shale.

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Prologue.

Host Ira Glass tells the stories of two professors, each making a calculation that no one had made before. One gets acclaim. One ends up out of a job. The first, Terry Engelder, a geologist at Penn State, was estimating the amount of natural gas that's recoverable from the Marcellus shale, a giant rock formation that's under Pennsylvania and several other Eastern states. The second, Conrad "Dan" Volz, at the University of Pittsburg, estimated how much toxic crap—chemicals and pollution from gas exploration—might be getting into water supplies. (6 1/2 minutes)

Act One. You've Got Shale.

Producer Sarah Koenig continues the story Terry Engelder and Dan Volz, their rival calculations about natural gas in Pennsylvania, and how each was treated by his university. She explains how Pennsylvania's universities, politicans and industry have united to develop natural gas. Other states have been more cautious. (26 1/2 minutes)

Act Two. Ground War.

Sarah takes us to Mt. Pleasant, PA, where a gas exploration company called Range Resources has leased 95% of the township's land. This led to a standoff between Mt. Pleasant and Range, starting with zoning disputes and ending in a full scale PR war—a war in which the town was seriously outgunned. (23 1/2 minutes)