<p>How much does the President of the United States really matter? And: where did all the hitchhikers go? A pair of &quot;attribution errors.&quot;</p>

69. The Hidden Cost of False Alarms

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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