
Historical events
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A generation lost to dust
This study examines the long-run health consequences of being in utero during the Dust Bowl, one of the most severe environmental disasters in U.S. history.
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A noisy clue to hidden health costs
This study uncovers a surprising link between cicadas and shorter lifespans, not because of the insects themselves, but because of the pesticide surges triggered by their emergence.
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Childhood flu, shorter lives
This study finds that boys who lived through the deadly 1918 influenza pandemic, especially in high-exposure cities, died earlier as adults than those who didn’t.
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Fewer bank deposits, shorter lives
This study examines how being born during the Great Depression impacted how long people lived.
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Legal abortion and lifelong health
This study examines the long-term health benefits of early-life exposure to legal abortion.
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Mill closures, shorter lives
This study finds that boys born in New England counties hit hard by the textile industry collapse in the 1920s–30s lived about 3.6 months less if they stayed in those areas.
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Polio’s lifelong toll
This study reveals that early-life exposure to the 1916 polio epidemic had long-term consequences on male longevity.
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Social Security cuts and the toll on longevity
This study examines how a 20th-century Social Security policy cut retirement benefits for certain birth cohorts, resulting in reduced income and shorter lifespans.
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The lasting impact of WWI veteran bonuses on children’s longevity
This study looks at how a surprise one-time cash bonus in 1936—given to World War I veterans—affected the long-term health of their children.
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The longevity of dry laws
This study examines the long-term health effects of early-life exposure to alcohol prohibition in the U.S.
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The pest that helped kids live longer
This study explores how a devastating pest, the boll weevil, accidentally improved long-term health for children growing up in the early 1900s Cotton Belt.
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When film fuels harm
Exposure in early life to the social and racial hostility sparked by the 1915 film Birth of a Nation led to significant long-term health impacts on Black Americans.