This is the public log of DeeDee 'dzyjak' Jackson, a fictional character. DeeDee lives and works aboard a space station which orbits Saturn, and sometimes he writes about it.

2005-08-31

Time Zone

I can't sleep. Too much weirdness in my head.

I read somewhere that a fundamental rule of existence is that you can't know both how fast something is moving and where it's located at the same time.

That makes sense to me. I mean, you have to know where it's at to know how fast it's going, and once you figure out how fast it's going, it's no longer where you left it because it's MOVING. Actually, I think that was the point... You can only measure movement as compared to your own movement.

You can only KNOW the present. Whether this means anything in the context of our lives or not I don't know, but it feels true to me.

We know things about the future, but we know them in the present. One of the defining elements of life is that living creatures can predict and react to an event before it happens. The more complex the life-form, the more and farther into the future those predictions become... Life doesn't follow the rules of inertia--it doesn't have to be acted on by an outside force to change momentum.

Which brings us around to quantum mechanics--where a decided uncertainty exists in this invisibly small world which leaves us guessing (educated guessing to be sure) about where a particle will actually BE at any given measurement in time.

So, we, as sentient beings, can guess the future for quite some time... Our sun will burn as it is now for 3 or 4 billion more years.... We know some day in the future, we will leave time.... But we can't know the future because only the present exists.

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