There was a reddit conversation years ago where some actuaries discussed all-causes mortality for an immortal. If you factored out death by natural causes (canc

There was a reddit conversation years ago where some actuaries discussed all-causes mortality for an immortal. If you factored out death by natural causes (cancer, heart, ...) you still ended up with a mean time to death of ~3100 years. That is, all of the possible accidents in life pile up & kill you. For instance, live long enough and you will be struck by lightning — the survivability of which is very low!