[kennyc]

Fifty years ago this month The New Yorker began publishing Rachel Carson's Silent Spring. A series of three articles -- excerpts from the book that would be published that September -- appeared on June 16, 23, and 30, 1962. Under the banner of "A Reporter at Large," Carson's account of environmental peril resulting from the overabundant use of petrochemical-based pesticides unfolded between cartoons and genteel ads for airlines, tasteful upscale merchandise, hotels, and restaurants. It's impossible for anyone not then an adult to imagine what it would have been like to read these pieces in 1962, a time when such chemicals were generally regarded as a modern miracle for home gardeners and industrial agriculture alike. "We thought these things were safe," said my mother, who read Silent Spring as it rolled out in The New Yorker.

Reading Silent Spring today, it is disquieting to realize how much was already known in 1962 about the environmental health impacts of petrochemicals. Even more shocking is to recognize how little our regulatory response to these chemicals' effects has changed, despite the past five decades' great advances in scientific understanding.

Best known for its alarming account of DDT's decimation of birdlife across the United States, Silent Spring is widely credited with sparking the public concern that lead to the chemical's ban in the US ten years later. "Over increasingly large areas of the United States, spring now comes unheralded by the return of birds, and the early mornings, once filled with the beauty of bird song, are strangely silent," Carson wrote, describing the toll pesticide use had taken on American birds. Without changes in practice, brought about in part by Silent Spring, the bald eagle (whose numbers had plummeted to about 400 breeding pairs in the continental US by 1963) might well have disappeared from the lower 48 states.
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http://www.theatlantic.com/health/ar...rns-50/258926/