Hey guys, what are your thoughts on the existence of extraterrestrial life and the potential involvement of governments in concealing or studying such entities.
Hey guys, what are your thoughts on the existence of extraterrestrial life and the potential involvement of governments in concealing or studying such entities.
I suppose that’s fair, since “looks the same in every direction” is a bit of an oversimplification. The principle is an assumption, rather, that we are not privileged observers, and therefore the universe should look the same in every direction. It then follows that we should be very interested to understand why when it doesn’t.
I can’t agree with you that the assumption of universal entropy increase is at all unreasonable. The laws of thermodynamics appear to hold everywhere, therefore entropy must be increasing everywhere. England’s extrapolation to presume that life is an expression of this law might be tenuous, but the law is pretty much ironclad. That’s not to say that structure can’t arise; it clearly can because: hello. But the tendency of the universe as a closed system with a one directional arrow of time is heat death. That’s just a result of thermodynamics. Eventually.
What caused the initial imbalance, and what prevents it from happening again?
Nothing. It’s happening, and has always been. Anything that claims the universe as a whole is deteriorating is absolute bollocks, as it requires a creation myth, just as it postulates destruction.
If the universe is anything that we currently have theories for, the universe is a strange loop.
Now you’re talking about some of the biggest unsolved problems in physics :)
I don’t know if it necessitates a creation myth, though. The big bang theory doesn’t imply a creator, but also doesn’t require a steady state.
What’s this about a strange loop? I don’t know if I’ve heard of this before.
I meant a strange attractor, but I think it also had prostitutes of a strange loop.
A strange loop is a hierarchy, or heterarchy, where as you proceed ‘up’ the hierarchy, you eventually arrive where you started.
A strange attractor is a system which, although never quite having the exact same state, cycles around the same general set of states. One way of thinking of this is “a loop which never quite mets up with itself”. An interesting example of this would be a three+ body gravitational system where the bodies are of comparable mass, and no stabilizing elements are present. Odds are very against them actually striking each other, but orbits are virtually completely unpredictable. Nevertheless, they won’t eject any of the bodies, so they will always be in the same general region.
As applied to the universe, you could set the ‘laws’ of the universe as values on a manifold, and these ‘laws’ would flex and shift as the overall state of the universe changes, but the universe would cycle around within a probability niche - a strange attractor. There’s also a potential it could leave that probability niche and ‘fall’ into, or enter into, another. One such probability niche would be the very strong tendencies of the universe - the ‘laws’ of the universe - as we know them.