Fresh Air for Tuesday, January 28, 2014

Seeger believed songs were a way of binding people to a cause. He talks about fellow folk music icon Woody Guthrie and jumping railroad cars in an archival interview from 1985.
A new book explores the ways melting Arctic ice yield new shipping channels, new oil and gas resources — and potential profits. Journalist McKenzie Funk delves into the "booming business of global warming" in Windfall.
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