Jeff7
Lifer
- Jan 4, 2001
- 41,596
- 20
- 81
Pretty much this.I hear that a lot, in that people believe that life and the universe as a whole must exist for a reason and that we have purpose, but I really can't wrap my head around such a need. Can the universe simply exist without purpose? What if we as thinking beings weren't intended to be here, but just evolved naturally because the environment allowed us to?
Why do we exist? We're here because this environment was conducive to producing something like us.
Then you go into Feynman's bit: Ok, why was this environment conducive to producing something like us? Now you get to go into molecules, gravity, subatomic properties, the nature of causality, and eventually you go backwards into a singularity that we currently can't look past.
1. Every finite and contingent being has a cause.Here's the cosmological argument, if it helps. I think it's been pretty well established, by philosophy in Plato's time and by science since the Big Bang theory, that the universe is finite. So there's that.
Originally Posted by Wikipedia
1. Every finite and contingent being has a cause.
2. A causal loop cannot exist.
3. A causal chain cannot be of infinite length.
4. Therefore, a First Cause (or something that is not an effect) must exist.
As for why God has to be eternal, if you accept the cosmological argument, then "First Cause" must necessarily be eternal.
Maybe that right there isn't accurate.
Yes, some of this stuff definitely goes into philosophy. Like the whole "stuff outside the Universe doesn't matter, so it effectively doesn't exist" statement.
There's stuff inside a black hole. Matter or energy crosses the event horizon. It's in there. The only way we can interact with it is by its gravity.
So what's in there? Don't know. And right now, we have no way of knowing, because our laws of physics don't have any way of describing a place where the escape velocity is higher than the speed of light, and where (presumably) the gravitational field present brings time to a complete stop. So what's in there? If it can't get out, and we can't observe it, is there anything there except for a ball of gravity-producing something?
Yes, there's something there. Sort of. But we've got no way of describing it in any meaningful capacity. So in that sense, it's sort of not there.
Or if there's something happening out on the other side of the galaxy right now: You have absolutely no way of perceiving it. So is it happening? Yes. Maybe. Maybe not. You have no way of knowing, so for any practical purposes, at this point in time, it doesn't exist. Someone there would say that it does. But they would also not know that we exist. Perception.
 
				
		 
			 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
	 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		
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