23 Apr '11 01:17>
The Economist, Apr 14th 2011
Whole article here: http://tinyurl.com/3shq63n
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Possible debate:
Should there be a ban on hand-held mobile-phone use while driving?
Should there be a ban on texting while driving?
What should be the policy towards hands-free use of mobile phones?
Extract: Through a combination of laws, education and cultural change, the struggle against drunk driving has come a long way since the 1970s. This is one reason why traffic fatalities have been falling in America—to some 32,800 deaths in 2010, the lowest since the Truman administration. Other reasons include safer cars (with anti-lock brakes, air bags and such) and stricter seat-belt and speeding enforcement.
The counter-trend has been increased distraction. Many things can compromise drivers’ attention, from kids to food or the radio. But mobile phones pose the biggest risk, for research shows that these gadgets distract in a more pernicious way.
The human brain has to work harder to process language and communication with somebody who is not physically present. (Conversation with passengers is much less distracting, apparently because those passengers are also aware of the traffic situation and moderate their conversation.) A study by Carnegie Mellon University using brain imaging found that merely listening to somebody speak on the phone led to a 37% decrease in activity in the parietal lobe, where spatial tasks are processed. This suggests that hands-free use of mobile phones cannot help much. Such distractions, according to one study, make drivers more collision-prone than having a blood-alcohol level of .08%, the legal limit in America. It appears to raise the risk of an accident by four times. Texting multiplies the risk by several times again.
Whole article here: http://tinyurl.com/3shq63n
==============================================
Possible debate:
Should there be a ban on hand-held mobile-phone use while driving?
Should there be a ban on texting while driving?
What should be the policy towards hands-free use of mobile phones?