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English | 2021 | ISBN: 197882100X | 181 pages | True PDF | 8.29 MB
When leaded gasoline was first developedin the 1920s, medical experts were quick to warn of the public health catastrophes it would cause. Yet government regulators did not heed their advice,and for more than half a century, nearly all cars used leaded gasoline, which contributed to a nationwide epidemic of lead poisoning. Bythe1970s, 99.8% of American children had significantly elevated levels of lead in their blood.
Unleadedtells the story of how crusading scientists and activists convinced the U.S. government to ban lead additives in gasoline. It also reveals how, for nearly fifty years, scientific experts paid by the oil and mining industries abused their authority to convince the public that leaded gasoline was perfectly harmless.
Combining environmental history, sociology, and neuroscience, Carrie Nielsen explores how lead exposure affects the developing brains of children andis linked to social problems including academic failure, teen pregnancies, and violent crime. She also shows how, even after the nationwide outrage over Flint's polluted water, many poorand minoritycommunitiesand communities of coloracross the United States still have dangerously high lead levels.Unleadedvividly depicts the importance of sound science and strongenvironmental regulations to protect our nation's most vulnerable populations.
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