/sci/ - Science & Math

>>15242079
Seriously how do you think life expectancy is calculated? It's based on a probability of death at each age, rather than just a flat average taken from the total number of deaths without ever weighing this group against the total population of which it is a subset. Otherwise, the life expectancy would seem to increase in the event of an event that kills off old people. Thus a death happening above the average life expectancy will not necessarily increase it. Fucking hell man

>free will isn't real
>once you die, you're gone forever
>life is mostly determined by genetics and environmental factors you cannot control
I get why people believe in a god , this shit is pretty brutal.