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After 53 Earth Days, Society Still Hasn't Collapsed WEBSITE retrieval pending
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QUOTE {} | Limits to Growth predicted that at 1972 rates of growth the world would run out of gold by 1981, mercury by 1985, tin by 1987, zinc by 1990, petroleum by 1992, copper, lead and natural gas by 1993. The USGS reports that 50 years later cu... |