<p>The process is famously secretive (and conducted in Swedish!) but we pry the lid off at least a little bit.</p>

How to Save $1 Billion Without Even Trying (Rebroadcast)

Freakonomics co-author Stephen J. Dubner uncovers the hidden side of everything. Why is it safer to fly in an airplane than drive a car? How do we decide whom to marry? Why is the media so full of bad news? Also: things you never knew you wanted to know about wolves, bananas, pollution, search engines, and the quirks of human behavior.

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