The Skeptical Teacher

Musings of a science teacher & skeptic in an age of woo.

Posts Tagged ‘vehicle’

“Toyota Terror” and Media Scare-Mongering

Posted by mattusmaximus on February 15, 2010

Yes, we’ve all been hearing in the media lately about how Toyota is issuing major recalls for many of its most popular vehicles, such as the Camry & Prius.  The problems, we are told, range from sticky accelerator pedals to brakes that don’t function properly.  In addition, the media have made a really big point of noting that the accelerator problem has likely led to a whopping 19 deaths over the last decade!!!  ZOMG!!!11!1

Errr… that’s it?  19 deaths in a decade?  Really, that’s the big news?  Not to sound cold & heartless, but this seems so like the making of a molehill into a mountain in an effort by the media to keep a story going, when it’s obviously well past its “sell by” date.  To get a little perspective, let’s take a look at this responsible article by NPR on this issue…

Most Auto Accidents Caused By Drivers, Not Defects

Driving a Toyota may feel pretty risky these days, given all the scary stories about sudden acceleration, failing brakes and recalled vehicles. But that feeling has a lot more to do with emotion than statistics, experts say. That’s because defective vehicles are almost never the cause of serious crashes.

“The whole history of U.S. traffic safety in the U.S. has been one focusing on the vehicle, one of the least important factors,” says Leonard Evans, a physicist who worked for General Motors for three decades and wrote the book Traffic Safety.

To Err Is Human

Studies show that the vehicle itself is the sole cause of an accident only about 2 percent of the time. Drivers, on the other hand, are wholly to blame more than half the time and partly to blame more 90 percent of the time.

A look at data on Toyotas from the National Highway Traffic Safety Administration confirms this pattern. The data show that in the decade ending in 2008, about 22,000 people were killed in vehicles made by Toyota or Lexus, Evans says. “All these people were killed because of factors that had absolutely nothing to do with any vehicle defect,” he says.

During that same period it’s possible, though not yet certain, that accelerator problems in Toyotas played a role in an additional 19 deaths, or about two each year, Evans says. And even if an accelerator does stick, drivers should be able to prevent most crashes by simply stepping on the brakes, Evans says. “The weakest brakes are stronger than the strongest engine,” he says.

Read the rest of this entry »

Advertisements

Posted in mathematics, media woo | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , | 2 Comments »

 
%d bloggers like this: