To calculate life expectancy, many variables are considered and influencing.
Originally Posted by casino is no lie
Then why is the life expectancy of a person in present day exponentially longer than the Wild West era?
I speak to safety in terms of crime only.
Using your level of debating ability... one would extrapolate that people were exponentially more fertile in the past, prior to condoms being invented, since births were more common
Last edited by JonJon; 12-07-2012 at 03:30 PM.