Unformatted text preview: most dramatic increases in longevity have already been accomplished? __The major reason average longevity has increased is the fall in the infant and maternal death rates. These causes of death are now reduced about as far as they can be, so there can be no further dramatic falls in the death rate from this source....
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- Summer '08
- Demography, official development assistance, maternal death, demographic trap.__Falling fertility, maternal death rates