Word: solarity
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Dates: during 1980-1989
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...known nonfossil energy sources, only two are far enough along in their development to be counted on: solar and nuclear, neither of which generates any greenhouse gases at all. Solar power is especially attractive. It produces no waste, and it is inexhaustible. Not all solar power comes directly from the sun: both wind and hydroelectric power are solar, since wind is created by the sun's uneven warming of the atmosphere and since the water / that collects behind dams was originally rain, which in turn was water vapor evaporated by solar heating...
...this is only a partial register. Scores of additional works are listed under such disparate categories as the solar system, the meaning of the Greek myths, the shaping of England, the birth of the U.S. and secular explanations of the Old Testament: "If the Biblical account ((of Jericho)) is taken literally, this is a miracle, but . . . while the defenders watched in fascination at the slow parading about the city, and listened to the awesome sound of the trumpets, they might not have had time to see and hear the very mundane activity of Joshua's sappers slowly undermining the city...
...teeming earth? Simplicity itself: "Colonize the moon. Build space stations. Then go on to populate Mars and the other planets. There is unlimited solar energy out there, and a plethora of minerals and acres of land. Going into the galaxy is not nearly so fantastic as it seems. We are already more informed about outer space than the early explorers ever were about the oceans they sailed on or the lands they discovered...
...most cost-effective method of advancing scientific research is to send spacecraft without astronauts off into different parts of the solar system, in a manner similar to the Voyager spacecraft. Because these spacecraft are inherently much less expensive, less complex and less risky than human-occupied craft, they provide more scientific returns per dollar investment...
...Voyager spacecraft were launched toward the outer reaches of the solar system. In addition to providing spectacular photographs of Jupiter and its moons, the Voyager spacecraft greatly expanded scientists' knowledge of the outer planets. Voyager 2 actually discovered a series of rings around Uranus...