高考英语《流行话题 语境识词4500》Unit 65　The American Sleep Deficit素材.docVIP

高考英语《流行话题 语境识词4500》Unit 65　The American Sleep Deficit素材 Unit 65　　The American Sleep Deficit　　There are many things that divide Americans. But at least one thing unites us. Most of us -- 64 percent, to be precise -- are sleep-deprived. A recent survey by the National Sleep Foundation found that lack of sleep interferes with the daily activities of 40 percent of adults.　　Now before you yawn, rub your eyes and hit the snooze button, consider the consequences of living in a nation of sleepyheads. According to the National Highway Traffic Safety Administration, sleep deprivation is responsible for at least 100,000 crashes and 1,500 deaths a year. But while we have national campaigns against drunk driving and speeding, there is no outcry against driving while sleepy. Maybe its because we cant measure fatigue with a yawnometer. But I think the real answer lies in our workaholic cultures contempt for a time-waster like sleep. I never sleep, because sleep is the cousin of death, Nas rapped in N.Y. State of Mind.　　Anything which tends to slow work down is a waste, Thomas Edison said, predicting that the light bulb would make 24-hour workdays possible. And, indeed, over the past century Americans have reduced their average nightly sleep time by more than 20 percent -- wearing the dark circles under their eyes like badges of honor. Our political leaders are particularly proud of how little rest they get. None of us have had a great deal of sleep, a bleary eyed President Bush said after burning the midnight oil deciding whether or not to bomb Iraq.　　Unfortunately, there is a strong correlation between poor decision-making and lack of sleep. A NASA study found that 21 percent of pilot errors are related to fatigue. The American Airlines crash in Arkansas earlier this month may have been due to the pilots impaired judgment after 13 1/2 straight hours on duty. And sleep deprivation has been a factor in some of the biggest disasters in recent history, including Chernobyl, the