How the Human Life Span Doubled in 100 Years
Between 1920 and 2020, the average human life span doubled. How did we do it? Science mattered — but so did activism. Read More in the New York Times
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what you need to know
what you need to know
Between 1920 and 2020, the average human life span doubled. How did we do it? Science mattered — but so did activism. Read More in the New York Times
