Word: pasts
(lookup in dictionary)
(lookup stats)
Dates: during 1990-1999
Sort By: most recent first
(reverse)
...treatments for an injured spine should be, but how best to implement them. At hospitals such as the Karolinska Institute in Sweden and the University of Florida, human trials are already getting under way. Studies at other hospitals are sure to follow. Says Black: "The astounding progress over the past decade dwarfs the progress of the past 5,000 years." Reeve may not stand up the day he turns 50, but the real possibility does exist that he will spend a future birthday on his feet...
...past 2 million or 3 million years of human history are any guide, obesity is our unfortunate but inevitable fate. That's not to say there's any special secret to weight control. All it takes, as we've heard over and over, is a sensible diet and plenty of exercise...
From about 2.5 million B.C. to, say, 100 years ago, the system worked fine. Only a tiny percentage of humans had unlimited access to food and no need to lift a finger on their own behalf. What happened to them? Picture Henry VIII. But over the past century or so, most Americans have been living like kings. Thanks to increasingly high-tech farming methods, the fatty foods we crave have become plentiful and cheap in the U.S. and other developed nations. At the same time (thanks again to technology), physical exertion is no longer a part of most people...
...meat eating. Decades from now, cattle will still be raised, perhaps in patches of natural rangeland, for people inclined to eat and able to afford a porterhouse, while others will make exceptions in ceremonial meals on special days like Thanksgiving, which link us ritually to our evolutionary and cultural past. But the era of mass-produced animal flesh, and its unsustainable costs to human and environmental health, should be over before the next century...
Today new viruses are coming out of nature and "discovering" the human species, while in hospitals and in jungle clinics exceedingly powerful mutant bacteria are emerging that can't be treated with antibiotics. In the past decade, at least 50 new viruses have appeared, including Ebola Ivory Coast, Andes virus, hepatitis G, Fakeeh, Pirital, Whitewater Arroyo, Hendra virus, Black Lagoon virus, Nipah and Oscar virus. This summer West Nile virus showed up for the first time in the western hemisphere, when it was discovered in New York City...