The Texting-While-Driving Epidemic That Isn’t

cellphones traffic deaths with NEJM.xlsx

In a take-down of Matt Richtel’s new book, A Deadly Wandering: A Tale of Tragedy and Redemption in the Age of Attention, Philip N. Cohen maintains that Richtel needs to chill out about a so-called “texting-while-driving epidemic.” He collected the “data on mobile phone subscriptions by state, to compare with state traffic fatality rates, only to find this: nothing,” as seen in the above chart:

What does predict deaths? Driving. This isn’t a joke. Sometimes the obvious answer is obvious because it’s the answer…. I also put both of these variables in a regression, along with age and sex composition of the states, and the percentage of employed people who drive to work. Only the miles and drive-to-work rates were correlated with vehicle deaths. Mobile phone subscriptions had no effect at all. … [T]exting while driving is dangerous and getting more common as driving is getting safer, but driving still kills thousands of Americans every year, making it the umbrella social problem under which texting may be one contributing factor.

Doug Hartmann nods along, adding that Cohen’s analysis “reminds me of a thought experiment Joseph Gusfield posed in his brilliant, if under-appreciated 1981 book on drinking driving and the culture of public problems”:

Gusfield asks his readers to imagine that some all-powerful god has come to America and offers to give us a new technology that will make our lives immeasurably better by allowing us to go wherever we want, whenever we want, faster than we have ever gone before. The only catch? The god demands that we as a society sacrifice 5000 of our citizens every year for the privilege of this great technological innovation. Do we take that bargain? Would you? With our reliance on the automobile, Gusfield says, we already have. In rejecting the conventional wisdom and moralistic outrage about texting and bringing new data to bear on the dangers of just being in traffic on the roads, I think Cohen is just trying to force us to grapple with this consequences of this collective decision more honestly and directly.

Read the Dish thread on driving with cell phones here.