One thing you have to deal with, before you deal with how live
arose from inanimate matter, is what is life? There are some basic rules like
it has to eat something and be able to reproduce, but it seems like in this
modern age we could build robotic devices that could do that, and I don’t think
we would consider them alive.
We have that soup of organic chemicals, hydrogen, carbon, oxygen,
nitrogen, and some others, and I don’t think anybody believes they are alive.
They can combine to form amino acids, which again I don’t think anybody believes
are alive. Then suddenly some kind of primitive bacteria arises. This step is
like in those things where there are like five steps to draw the Mona Lisa, and
one is you draw a circle and two is you draw a couple triangles, and three
something something similar and you are following along whistling a happy tune
and suddenly it goes from a few geometric shapes and some lines to the
full-grown Mona Lisa, and you are like what?
I think we all agree that that bacteria is alive, but what can that
life be? What is it like to be a bacteria? No brain, no heart, nothing to
think with, nothing to feel with. I guess when we get to fish we get to
something that we feel can have a life of sorts, probably feel happy when they
eat a fish, sad when they eat a hook. One thing I always wondered was if the
cells that make up our bodies have life. If they all have their own life, where
do we come in?
Pretty sure we live in the brain. If we cut off our heads and
attach them to one of those science fiction gizmos we will still probably be
alive. But if we suffer one of those events where we end up brain dead, even
though there are still brain waves going on regulating our lungs and hearts, we
are dead, so it’s not those brain waves. But it’s some brain waves, right, but
that means when you really get down to it, we are just electric pulses. That
would be easy enough to replicate with a computer wouldn’t it? If not with
today’s computers, surely with some computers of the future.
Another thing I wonder about is the way we are always looking for
water to find other life because we assume it will have to look like us, but if
life is just electrical waves couldn’t you have something like that in the gas
clouds of Jupiter? Of course how smart could a gas cloud be?
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