[This letter is part of the Little Letter Republic, a project whose purpose is to build community in St. Louis]
About 10 years ago my grandmother and I leaned on a balcony under moonlight in Florida. The black ocean licked sand so white that beneath the pale moon the sand glowed like an enormous, bioluminescent eel, a littoral Jörmungand waiting to be scratched by the bare toes of vacationers. My grandma said to me that summer night, “You know though I’m 68, in my heart I still feel like I’m 17.” When she was 17, she had her first kid, and thus that was the year of her adulthood. The implication was that the body ages but the soul still savors life, still loves youth and laughter, friends and song. If the eyes didn’t dim, and the mind didn’t go, and the knees didn’t ache, would we want to retire to eternal rest? Or would the sweetness inherent in life keep us here?
You and I discussed at length previously the passage in De Anima in which Aristotle posits that it is not vision which fails, and the soul does not grow old, and the intellect has the capacity to be eternal.
The case of mind is different; it seems to be an independent substance implanted within the soul and to be incapable of being destroyed. If it could be destroyed at all, it would be under the blunting influence of old age. What really happens in respect of mind in old age is, however, exactly parallel to what happens in the case of the sense organs; if the old man could recover the proper kind of eye, he would see just as well as the young man. The incapacity of old age is due to an affection not of the soul but of its vehicle, as occurs in drunkenness or disease. Thus it is that in old age the activity of mind or intellectual apprehension declines only through the decay of some other inward part; mind itself is impassible. – De Anima 1.4 408b
As per our previous conversation about the immortality of the soul, I have some follow up questions about long-livedness. Let’s imagine, as an intuition pump, that you will live out your body’s 40’s over the course of about 500 years, during your last 50 years of life you will age normally. (A small population of people also partaking in the thought experiment may also live this long, but not very many as we don’t have FDA approval for mass testing). Given a much longer life span what would change?
- Would you change your behavior in life? If so, how and why?
- Would the nature of the good life change? No? But the requirements you would need to procure a good life would change, right? And if the necessary accidents for securing a good life change, then in what sense are they accidents if they are necessary? There’s a bit of a puzzle here.
- Do you think human psychology can adapt to deal with such an extended lifespan? Why or why not?
- If you could adjust the number of years you will live in those long 40s to any round number what is farthest you would be willing to go?
As always, I cast the questions in the most misleading and equivocating manner I could. Avoid the traps and hooks and take the best bait you can without getting reeled in.