Word: antarctica
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Dates: during 1960-1969
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...they jointly backed the nonproliferation treaty aimed at halting the spread of atomic weaponry beyond the present five nuclear powers (Britain, China and France in addition to the U.S. and U.S.S.R.). The U.S. and the Soviet Union also signed treaties that ban nuclear weapons from outer space and from Antarctica, and they have drawn up one protecting the ocean floor. Yet not until now have the two superpowers touched upon the most fundamental nuclear threat, which is their own armories...
...seems to be. DDT has been accused of contributing to the virtual disappearance of the peregrine-falcon on the East Coast of the U.S., of causing cancer in mice, and of upsetting whole ecosystems. It is ubiquitous, appearing unexpectedly in Lake Michigan's coho salmon and even in Antarctica's snows, where it is carried by winds. Some scientists fear that DDT, washed into oceans, may kill off the plankton that supplies 70% of the earth's oxygen...
...ranks in importance with 1963's partial nuclear test ban and the nuclear nonproliferation pact of 1968. Nor is it any substitute for the long-delayed strategic arms limitation talk (SALT), which Soviet Foreign Minister Andrei Gromyko last month promised to consider "soon." Still, like the treaties denuclearizing Antarctica and outer space, the seabed proposal at least offers the hope that one more area may be closed to the arms race...
...useful drug, cephalothin (which is effective against many germs that are resistant to penicillin), has already been developed from a mold that was recovered near a sewer outlet in the sea off Sardinia. The search, recently intensified, extends from the Sea of Japan to the frigid waters of Antarctica, from the tepid shallows of coral reefs in the Caribbean to the far-western Pacific...
...Athens in Antarctica might be easier to explain than the riddling ruins on Easter Island. More than 2,000 miles from the coast of Chile, still farther from the reefs of Tahiti, Easter is the world's most isolated islet: a tiny (45.5 sq. mi.) blob of wind-scraped lava jutting from the gray Pacific like a roost for passing frigate birds. Yet on its stony surface, dozens of enormous statues, known in local dialect as modi, stand and stare. Some of them rear up to a height of 40 feet; many of them wear a subtle expression that...