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World Population hits 4.5 billion
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Emergency Planning and Community Right-to-Know Act (EPCRA), a subset of the Superfund Amendments and Reorganization Act (SARA), requires industries to report toxic releases to the general public.
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The hottest year on record, created concern of global warming
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President Regan signed the ocean dumping Ban Act of 1988
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The Exxon Valdez tanker spills 11 million gallons of oil, killing 250,000 birds and covering 1,300 square miles of ocean is filled with oil.
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20th anniversary of Earth Day is celebrated by over 150 countries
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Toyota introduces the first hybrid car, Prius.
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The population in the US exceeds 281 millions