academia | advice | alcohol | American Indians | architecture | art | artificial intelligence | Barnard | best | biography | bitcoin | blogging | broken umbrellas | candide | censorship | children's books | Columbia | comics | consciousness | cooking | crime | criticism | dance | data analysis | design | dishonesty | economics | education | energy | epistemology | error correction | essays | family | fashion | finance | food | foreign policy | futurism | games | gender | Georgia | health | history | inspiration | intellectual property | Israel | journalism | Judaism | labor | language | law | leadership | letters | literature | management | marketing | memoir | movies | music | mystery | mythology | New Mexico | New York | parenting | philosophy | photography | podcast | poetry | politics | prediction | product | productivity | programming | psychology | public transportation | publishing | puzzles | race | reading | recommendation | religion | reputation | review | RSI | Russia | sci-fi | science | sex | short stories | social justice | social media | sports | startups | statistics | teaching | technology | Texas | theater | translation | travel | trivia | tv | typography | unreliable narrators | video | video games | violence | war | weather | wordplay | writing

Sunday, December 03, 2006

When metaphor doesn't do the work of explanation

Check out William Saletan's skeptical take on "contagious shooting" as an explanation for recent police shootings:

It's natural to grope for a rational or mechanical explanation in cases like these. But it's not clear which kind of explanation this contagion is. If it's rational, it should be judged like any rational process, and cops should be culpable for it. If it's mechanical, it should be controlled like any mechanical process, starting with the guns supplied to police. We can't keep doing what we've been doing: giving cops high-round semiautomatic weapons because we trust them not to blast away like robots, then excusing them like robots when they blast away.

Supposedly, contagious shooting was coined four decades ago to explain copycat police fire during riots. Once you start describing a behavioral phenomenon as a predictable sequence of events—"post-traumatic stress disorder," for example—people start reading it as an excuse. Seven years ago, during the Diallo case, a lawyer for one of the accused officers pointed out that "contagious shooting" was in the New York Police Department patrol guide. "I suspect that this phenomenon may play an active role in this case for my client," he told reporters.

What makes contagious shooting a handy legal defense is its mechanical portrayal of behavior. You're not choosing to kill; you're catching a disease. In the Diallo era, the NYPD patrol guide explained that the first shot "sets off a chain reaction of shooting by other personnel." Officers "join in as a kind of contagion," said the Times. They "instinctively follow suit," said the Daily News, as one shot "sparks a volley from other officers." On Monday, the Times said contagious shooting "spreads like germs, like laughter." One former NYPD official called it the "fog of the moment." Another said "your reflexes take over." A third told CNN, "It's sort of like a Pavlovian response. It's automatic. It's not intentional."

This mess of metaphors is telling. Nothing can behave like germs, sparks, laughter, fog, instinct, and conditioning all at once. That's the first clue that "contagious" is being used not to clarify matters, but to confuse them. Another clue is that the same people who invoke it often point out that the number of shootings by police is low and has been falling. An urge that's so commonly resisted can't be irresistible.

Labels: , , , , ,

Blogger Ben on Mon Dec 04, 03:48:00 PM:
But it's not significant to his argument that police shootings are falling in total numbers. The number of shots taken after one office opens fire, per incident with multiple police present--that's what we're talking about.

Saletan is right that we can't provide automatic weapons to police and expect they won't be misused. Since every delay or safety function we add to the guns will increase the number of police killed in action, it's a question of balancing police lives against civilian lives and criminals' lives; but maybe the right combination of training, institutional culture and technology can tweak this tradeoff so it's not so costly.