Word: knowing
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Dates: during 1990-1999
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...been able to know back then that what I had just caught was one of the last stragglers of a vanishing species--that within 35 years a 247-lb. Atlantic broadbill swordfish would be as rare as a tyrannosaur--I would have set it free, administered CPR or, if all attempts at resuscitation had failed, I would at least have had the carcass of the mighty fish gilded and sent to the Smithsonian...
...know. Perhaps our grandchildren, or their grandchildren, will know. But I, for one, decline to accept the end of the oceans, for to do so would be to accept the end of humanity. I see signs that we are starting to alter our course--laboriously, yes, barely perceptibly, like a supertanker beginning a slow turn in a heavy sea, but changing direction nevertheless...
...know we have already wiped out--and by that I mean driven nearly to commercial extinction or, in a few cases, the brink of biological extinction--more than 100 popular species of food fish, including Nassau groupers, Chilean sea bass, orange roughy and cod. What we don't know, what we'll never know, is how many undiscovered species have been eradicated along the way. What creatures, great and small, might have contained genetic or chemical secrets that could have saved lives or improved them, conquered diseases or averted them...
Fortunately, the AIDS story has not been all gloom and doom. Less than two years after AIDS was recognized, the guilty agent--human immunodeficiency virus, or HIV--was identified. We now know more about HIV than about any other virus, and 14 AIDS drugs have been developed and licensed in the U.S. and Western Europe...
...wake human cells stuck in the "off" position? Dermatologists won't know for sure until they try; they also won't know about side effects (SHH in big doses can trigger skin cancer, though the mice have shown no sign of it so far). But the research suggests that the new hope genetics is bringing to victims of cancer and other devastating diseases may also cover the merely bald...