Comment: Re:But We're Living a Lot Longer (Score 2) 97
It is a misconception that we live (much) longer, people think that because they hear of a life expectancy of 40 years or something like that, but that's the life expectancy _at birth_ . If you lived to be twenty, you could reasonably hope to live to be seventy. What we have now is less infant mortality, not longer lives.