It looks like this thread has gone somewhere else, but here’s an essay I wrote a while back on…
Living to be 1000 years old
How real is this? Can genetic engineering actually take us there? Nobody knows. But if you could live to be very very old, would you want to? I don’t see a lot of benefit to living to age 1000. However, there may be some side effects of this research which could help more people live to the current standard age 75, or live a more healthy life than they do now. So what is it, you ask, that could be bad about living to 1000?
Retirement. Can you imagine working for 975 years at more or less the same job, then retiring? No? But perhaps if you go back to college every 10 years or so, and get another degree, then you could do something different. Actually, you would probably need the retraining just to keep up, if you wanted to stay in the workforce. And you’d need to do it many, many, many times. OK - I do know some “professional students”, and maybe this would be their version of heaven.
OK then, suppose we could work until age 65, as we do now, then live in retirement for another 935 years. I just can’t imagine this either. If there is a demographics problem NOW in terms of paying for social security (too many retired people, not enough working people), then this new increasingly larger group of retired people would make the situation much worse. You couldn’t retire at 65, or 650, you’d probably HAVE to work to age 935, instead of (currently) HAVING to work until 65. And if you actually had a few hundred years to goof off, what would you actually do? Really. Hundreds of years would be a long time to (continue to) find fulfillment in your golden years. There’s the old saying that “Nobody on their death beds wishes they had spent more time at the office.” Can you imagine hundreds or thousands of years at the office?
If nobody dies of natural causes for the next 950 years, that leads to another problem, population growth. With nobody dying, and births still occurring, then the world’s population is going to get much larger. Much much larger. And 900 years later it’s going to be dang hard to remember the names of all those grand grand grand grand grand grandkids. I hope they’re not upset when they don’t get something for their birthdays.
And one final point. Perhaps such long life would be actually become less valuable, than our current 75 years. If you live in the desert, you appreciate rain much more than those who live in the jungle.
Have you heard of “may flies”. Or 17 year cicadas? These are insects which have very short lifespans, on the order of a few days or weeks. They emerge from their eggs, frantically eat, mate, then die, all in this short period of time. But every second is important to them, and I’m sure they don’t get bored. They have enough time to do what needs done, and every action they take is meaningful. Every second of their lives is valuable, and valued. We currently have 75 years to figure out what is meaningful, and do it. For some people this is not enough time. For some people, 1000 years might not be enough time. But for those who need only 75 years, what are they truly going to do for the last 900?
The current “rush” to do all in 75 years and then be replaced by new generations leads to a relative vigor in our current society. If your society consists of people who have almost limitless lifespans, then I could see that they might waste most of their lives (e.g. until 950 or so) before finding the meaningful and acting on it. And those that find it earlier either commit suicide or spend a lot more time at the office. This couldn’t be good for society as a whole.
But as I said at the beginning, if a side effect of all this research can help people live a more healthy 75 years, I’m all for it. And I’m sure there are more sides to this story. I tend to be pessimistic, or at least skeptical about these things