A time difference of
thousand human lives
Of late I read in the science section of a newspaper about
the recent discovery that already 25 million years ago apes and monkeys were
different species. This means that these creatures have become separated much earlier
than thought before. One can wonder then when man became a separate species. I
am a layman in paleoanthropology, but one who reads books and articles about it
with much interest and I know that at least eight million years ago a kind of “man”
existed and, who knows, maybe “man” existed already at least 25 million years ago.
This would imply that “we” are already quite a long time present on this earth
in some form or another, although it’s nothing in view of the fact that some
200 million years before the first dinosaurs appeared in this world and that
planet earth as such is about three billion (three thousand million) years old.
If we take a shorter time perspective, I could mention that the homo sapiens,
so modern man, came into being some 200,000 years ago, and that modern abstract
types of thinking (if one can see the cave paintings as an expression of it)
are maybe some 50.000 years old.
Looking to the future, it’s not possible to say much
about how this earth and mankind will develop, besides that within x billions of
years this planet will be swallowed up by the sun; that within three or four
billion years the earth will be so hot that only the most primitive
micro-organisms can survive; and that already long before this will happen
mankind and its civilization literally will have been scorched. But first, many,
many generations will live yet on earth, many wars will be fought, including
several world wars – unless the trend seen by Steven Pinker that the world is
becoming more and more peaceful will go on – and civilizations will come and go
(including my own Western civilization).
These thoughts came up in me when I read that little article
on the origin of apes. It made me down, for what is then the worth of a human
life in the perspective of eternity? A man or a woman becomes, say, 80 years
old and then s/he dies. Some people become older, but 20 or 30 years older at
most. Many don’t even reach these 80 years. In the poorest countries of the world
the average life expectancy is only 40+. So, roughly speaking, a man or a woman
becomes 40 or 80 years old and that’s it. In the perspective of eternity it’s
nothing. If we are lucky, we’ll live on for some time after our physical death through
the influence we had on other people, through our deeds, and through our
children, but soon this influence will fade away with the exception maybe for
some “happy” few, whose impact will stay a bit longer. But what then is the
meaning of our lives, if nothing remains? Seen that way, I think it can only be
in one thing: in the present, in the now. Only the present can count for a
human being, for his or her life will be lost in the light of the future, and
also in the light of what has been. The upshot is: Live now and enjoy it as it
is.