Life expectancy

I was reading Plato’s “The Republic” and it is a very worthwhile read. I highly recommend it to everyone, although that’s besides the point now. I want to talk about something else than the functioning of our society and its destination. In the very last chapter he managed to surprise me once again. Plato says:

“…once in a hundred years — such being reckoned to be the length of man’s life…”

And that small part of a sentence spoke mountains to me. I heard already from several sources that the length of human life is diminishing slowly over centuries, quite opposite to what the official science teaches us. But to hear from Plato that in his time (roughly 2400 years ago) the life expectancy was 100 years is stunning.

You see, Plato preaches philosophy as the basis for all human endeavors and he insists that everyone must study mathematics as the beginning of all other science and harmony. So, for him, to say the life expectancy is 100 years if it was not would be unacceptable. He speaks the truth in this case as in all other cases, mentioning it as a simple well-known fact of life.

So in his time to live to a hundred years was the same as now to live to sixty. We are down about one third in just two and a half centuries. This simple fact is hidden from us and we are taught that people live longer and longer while quite the opposite is the truth. People are dying.… -->

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