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Big Data Environmentalism

OPB | Broadcast: Oct. 21, 2015

A local conservation non-profit is starting a new project to use big data to save America's rivers.

Trust and Travel

OPB | Broadcast: Dec. 17, 2010

We discuss trusting strangers while traveling — especially when couchsurfing, hitchhiking, and house-swapping.

What are High School Sports For?

OPB | Broadcast: Dec. 4, 2009

What's the purpose of high school sports?