How and why does life expectancy vary around the world?
replied to: crazyman2
Replied to: How and why does life expectancy vary around the world?
Life expectancy is generally much lower in developing countries, due to such factors as decreased access to medical care.
replied to: cyclotreker
Replied to: Life expectancy is generally much lower in developing countries, due to...
Poverty has a substantial impact on life expectancy, as does gender. Women generally live longer than men, and gender differences in life expectancy have been increasing.