A long study was just completed that found airline pilots actually live longer than the rest of society after retirement...
... yet you fail to provide a link or any details about this study.
Let me counter: A long study was just completed that found airline pilots have a shorter lifespan than the rest of society.
True? False? I don't know and I don't offer up any proof one way or the other. And neither did you.
And what does life expectancy after retirement have to do with safety?
How about this one? "Since ICAO increased pilot age to 65, the incidence of pilots over the age of 55 suffering serious medical emergencies while on duty has increased exponentially for at least one airline." I think that it wouldn't be too hard to prove this statement correct. And pilot incapacitation does have a negative impact on the safe operation of commercial aircraft.