Originally posted by Andrew Hamilton
Although there is no rational premise for believing that there is a god, I would agree that that would at least be a reasonably scientific hypothesis providing it is testable using observations of what we can actually see out of our physical senses.
Is it worth looking for “programming bugs” in the universe to test this very ...[text shortened]... bsolutely no idea how we would recognise a “programming bugs” in the universe even if we see it!
I see such a universe at this way:
There are a number of points in the universe, separarated with a Planck length. Every point have properties, like level of the four basic forces, level of fields strengths, and some other properties that I'm not too well educated to have a wild guess at. Every point have influence and is influenced by its neighbouring points. Now we set everything into motion, we start to iterate. Every 'click' has a time duration of a Planck time, when all points and its properties are reevaluated. And so it goes.
(Does this sound like the Quantum Loop Gravitation Theory to you?)
So would I simulate the universe, if I had a computer fast enough and big enough. If I had that, I would play God and see how the Universe, my Universe, would turn out. I would set the initial parameters at the time of Big Bang, like the baseic constants, like the gravitational constant and Planck constant, and all the rest of them. After some 10 billion of years, I would notice that in one concentration of matter, a planet, life would emerge, spontanously. After a few more billion of years intelligence would emerge, and self awareness.
Everyone who has made a simulation, like the game of Life, or gravitational interactions in a thought planetary system, knows that it is very easy to make a systematic error, that drives towards wrong values. Like the coriolis effect if you don't thought about the rotation. Another common errors are that (1/3)*3 isn't exactly 1 calculated binary, or overflow of memory (as why Ariadne blew up once), or accumulated tiny errors eventually being noticable.
One way to find out if this Universe is a simulation or not is to search for these programming errors. If you find one, not explanable in any other way, then you know that we, in fact, are a simulation. And that there is a Programmer.