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The average human lifespan in the United States has been increasing linearly by about 2 months per year since 1980. In 1990 average life expectancy was 75.5 in
by troystribling 17y ago
The average human lifespan in the United States has been increasing linearly by about 2 months per year since 1980. In 1990 average life expectancy was 75.5 in 2000 it was 77 and 2010 will be 78.5 http://www94.wolframalpha.com/input/?i=life+expectancy+united+states http://www94.wolframalpha.com/input/?i=life+expectancy+unite...
- mleonhard 17y agoThat's life expectancy at birth. The increase of life expectancy at birth may be due to reduced infant mortality. I'm more interested in the life expectancy of people born in the 1980s. Is that increasing?