....than any of the previous plants. These are the thorium based high temperature gas-cooled reactors being built in China and India to be operational by 2010. Then by 2015 the following generation of fusion reactors promise not only unlimited sources of cheap safe power, but numerous isotope elements, hydrogen fuel and desalinization of sea water to curb the world's fresh water shortage. We must move in the direction of nuclear power, or we will surely fall back into an economic dark age.
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Advantages of Nuclear Power
by Donald W. Miller, Jr., MD
by Donald W. Miller, Jr., MD
Artemus Ward, Mark Twain’s predecessor, once said: "It ain’t the things we don't know that gets us into trouble. It's the things we know that just ain’t so." Regulators know that exposure to ionizing radiation, even in very low doses, is harmful. They say that no amount of radiation can be proclaimed safe. There is no threshold below which the deleterious effects of radiation cease to appear. This "knowledge" has, indeed, caused us a lot of trouble, and it turns out not to be true. The actual truth is this: Not only are low to moderate doses of ionizing radiation not harmful, low doses of radiation are good for you. It stimulates the immune system and checks oxidation of DNA through a process known as "radiation hormesis" – and thereby prevents cancer. And irradiated mothers bear children that have a reduced incidence of congenital deformities. (See my article Afraid of Radiation? Low Doses are Good for You.)
Colombia Generating Station
Hanford Site, Kennewich, WA
Output: 1,150 MW
Owing to the public’s fear of radiation, abetted by the nuclear protection industry and the media, nuclear power in the United States is at a standstill, just when we most need it. Construction on all nuclear power plants ordered after 1974 has stopped, and no orders have been placed for any since 1978. In the last 15 years, 8 nuclear power plants in the U.S. have been shut down because of escalating regulatory costs and public fears about radiation (103 remain).
The U.S. uses fossil fuels, mainly coal and natural gas, to produce 70 percent of its electricity. Nuclear power generates 19 percent and hydroelectric dams the other 11 percent. (Energy obtained directly from the sun, gathered by mirrors or photovoltaic cells, and from wind turbines generates less than one-tenth of one percent of our electricity.) Production of electricity consumes 36 percent of the energy we use.
Oil is now used primarily for transportation – to run our automobiles, trucks, airplanes, ships, and most buses and railroad trains. Overall, the U.S. obtains 85 percent of its energy from fossil fuels – about half from oil and the other half equally from coal and natural gas. (Before drilling for oil began in the 1800s, humans had just two main sources of energy, other than their own manual labor: wood and animals. Today, rather than ride horses, teenagers compare the horsepower of their automobiles.)
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