Monday, April 15, 2013

EconLog | Library of Economics and Liberty

EconLog | Library of Economics and Liberty: "The point about warnings as white noise does, though, raise a more-serious issue. Within a few miles of where I live in coastal California is Monastery Beach, where the undertow is particularly severe. Many people have drowned at the beach. I remember one time in the last 10 years when a whole visiting family drowned.

Notice the word "visiting." Almost all the people who drown there are tourists. Why is that relevant?

The locals tend to know about the undertow. Outsiders do not. On the beach for well over 15 years has been a big sign warning of the undertow. I think many tourists simply think the sign is typical government overstatement. When I went through the San Jose airport Saturday morning in a long line at TSA, we passengers were subjected to John Pistole's warning, on an infinite loop, of the dangers of terrorism. We've all seen enough to know that it's not that dangerous. So we tend to ignore government warnings. So when there really is a high-probability threat and the government warns us, we tend to dismiss that too. Government cries wolf way too often."

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