Ari One's notes for Ari Two discuss rejuv
[from Cyteen, ch. 11]
It's one thing, young Ari, to study older people as a fact in psychology; it's quite another thing to be aware of the psychology of old age in yourself-because you do get old inside, even if rejuv holds your physical age more or less constant. The difference rejuv has made in human psychology is a very profound difference: consider . . . without rejuv, the body begins to change by age 50 and specific deteriorations begin and grow acute enough within the next 20 to 30 years to cause disability. That is the natural aging process, which would lead to natural death between the ages of 60 and 110 at the outside, varying according to genetics and environment.
In individuals without rejuv, the 20-to-30-year period of decline in functions, followed by a period of diminished function and degenerative disease, works a considerable psychological change. In eras when no rejuv was possible, or in places such as Gehenna, where no rejuv is available, there are sociological accommodations to having a large portion of the population undergoing this slow diminution of physical and in a few cases mental capacity. There may be institutions and customs which provide support to this segment of the population, although, historically, such provisions were not always optimum or satisfactory to the individual faced with the psychological certainty that the process had begun. With rejuv, we contemplate natural death at, considering mere percentages, a little greater lifespan, ranging in my time between 100 and 140 ... bearing in mind that rejuv is still a tolerably new phenomenon, and the figure may increase. But rejuv was a discovery on Cyteen, was available for the first time during my mother's generation, and the sociological adjustments were still extremely rapid during my early years: keyword: Aging, keyword: Olga Emory: keyword: thesis.
At the time I write these notes, the major change has not been so much length of life, although that has had profound effect on family structures and law, due to the fact most people now live near their parents for a century or more, and frequently enter into financial partnership in their estates, so that inheritance, as you have done with my estate, is quite rare: estates usually progress rather than leap from one individual to the other nowadays.
The major change has been the combination of advanced experience with good health and vitality. The period of decline is usually brief, often under 2 years, and frequently there is no apparent decline. Death has become much more of a sudden event; and one enters one's 140's with the expectation one will die, but faces it, not in the depressive effects of degenerative illness, but as an approaching time limit, a fearful catastrophe, or, quite commonly, with the I'm-immune attitude which used to characterize much younger individuals.
I digress with a purpose. I cannot predict for your time and your age what old age may be. I do know this, that the sense of limitations sets in early at Reseune, because of the very nature of our work, which is so slow, and involves human lifespans. By my 70's, I saw an experiment launched which I knew I might not see the end of. And you may not. But that knowledge is something foreign to you, at your age.
Remember this, when you read beyond 2345.