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Author | Topic: A Simplified Proof That The Universe Cannot Be Explained | |||||||||||||||||||||||||||||||||||||||
Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
nano writes: Surely radioactivity and the Casimir effect can be explained by the laws of physics. That makes radioactivity and the Casimir effect 2nd or greater things and can be explained by the things that came before. It's the laws of physics as a first thing that cannot be explained (in this example). But now you're assuming that things we can't explain today can never be explained. You still haven't explained this jump of illogic from your Message 1:
My examples of radioactivity, the Casimir effect and the expansion of space weren't intended to hint at the origin of the laws of the universe. They were intended as examples of things that have no cause but do have explanations. These counterexamples disprove your "proof," for a couple reasons. In our universe "nothing" can serve as an explanation (empty space gives rise to particles, "dark energy" gives rise to more space/time), and events can have no particular cause (radioactive decay). It's a bit difficult to follow discussions about nothing, but Kbertsche posted some clarifications of what you mean in Message 145. If his understanding is correct then the problem becomes a different one, namely the assumption that nothing preceded the universe. When there's no space/time then the concept of order of events (including what came first) becomes extremely fuzzy and nebulous. --Percy
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kbertsche Member (Idle past 2154 days) Posts: 1427 From: San Jose, CA, USA Joined:
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ProtoTypical writes:
But nano addressed this possibility in the OP as well:
kbertsche writes:
He assumes that they had a beginning. Things that have always been do not require an initial cause.
His challenge is to explain how/why any of these began to exist.quote: P.S. I should have reworded my statement above to be more consistent with nano. Instead of "His challenge is to explain how/why any of these began to exist" I should have said, "His challenge is to provide a causal explanation for the first thing to exist in the universe.""Science without religion is lame, religion without science is blind." — Albert Einstein I am very astonished that the scientific picture of the real world around me is very deficient. It gives us a lot of factual information, puts all of our experience in a magnificently consistent order, but it is ghastly silent about all and sundry that is really near to our heart, that really matters to us. It cannot tell us a word about red and blue, bitter and sweet, physical pain and physical delight; it knows nothing of beautiful and ugly, good or bad, God and eternity. Science sometimes pretends to answer questions in these domains, but the answers are very often so silly that we are not inclined to take them seriously. — Erwin Schroedinger
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1.61803 Member (Idle past 1526 days) Posts: 2928 From: Lone Star State USA Joined: |
If no logical explanation can be found then maybe the explanation is not logical.
There are quantum entanglement experiments that show effects before causes. That is not logical but just another weird way reality can manifest. Retro-causality may not be the answer to explain how come there is something rather than nothing, it is just another example how reality can find a way to escape being pigeonholed. "You were not there for the beginning. You will not be there for the end. Your knowledge of what is going on can only be superficial and relative" William S. Burroughs
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ringo Member (Idle past 434 days) Posts: 20940 From: frozen wasteland Joined: |
nano writes:
I think you're just setting the bar too high. An explanation doesn't have to be perfect or even complete. It only needs to be useful.
Cannot be Explained
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bluegenes Member (Idle past 2499 days) Posts: 3119 From: U.K. Joined: |
Dr. Adequate writes: Can the non-reality of unicorns be real? No. They could be absent from many possible worlds.
Adequate writes: Surely what you mean to say is that reality is real in all possible worlds? I'm meaning to say that reality and existence necessitate each other. If we accept that a world like ours is real, we must accept that it exists, and if we accept that it exists, it must be real. A world without them cannot be and isn't real.
Dr. Adequate writes: Why would it be a first cause? For example, suppose the reality was that there were no things. Why would that give rise to things, such as the universe? It wouldn't. Time and existence would be required to put anything "before" the universe, and a no-thing can't be real, anyway. Reality and existence abhor a true vacuum and they necessitate at least one other thing. Nothingness can only exist as a concept. The notorious "why is there something rather than nothing" question is really "why is there a reality rather than not" or "why existence". The O.P. assumes the existence of a reality in which its reasoning works, which is why I'm putting forward the case for necessary entities, knowing full well that you will try to claim that there's no contradiction in what is defined as not existing (nothingness) existing (presumably nowhere). The O.P. is claiming a proof, and so has the burden of proof. The relevant part is at the end, when nano claims that something that always exists can't be explained because it has no cause.
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NoNukes Inactive Member |
His challenge is to provide a causal explanation for the first thing to exist in the universe." Almost but not quite. Because apparently the word universe means everything including things that might be causes of the universe. So the challenge is to find a causal explanation for the first thing to exist even if that first thing is not typically considered part of the universe or even the multiverse. Of course if the challenge had been worded as such, nobody would have bothered with the challenge. And of course all non-causal explanation, ones which would be perfectly acceptable are ruled out both by fiat and by some questionable logic in the OP. Edited by NoNukes, : No reason given. Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846) History will have to record that the greatest tragedy of this period of social transition was not the strident clamor of the bad people, but the appalling silence of the good people. Martin Luther King If there are no stupid questions, then what kind of questions do stupid people ask? Do they get smart just in time to ask questions? Scott Adams
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Dr Adequate Member (Idle past 307 days) Posts: 16113 Joined: |
No. So where are all the unicorns?
The O.P. assumes the existence of a reality in which its reasoning works, which is why I'm putting forward the case for necessary entities, knowing full well that you will try to claim that there's no contradiction in what is defined as not existing (nothingness) existing (presumably nowhere). I will also claim that there's no contradiction in the phrase "no unicorn exists"; and that anyone who claims to have found one is trying much too hard to be confused by what is not even nearly the most difficult aspect of the English language.
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bluegenes Member (Idle past 2499 days) Posts: 3119 From: U.K. Joined: |
Dr. Adequate writes: So where are all the unicorns? If unicorns aren't real, they are presumably inhabiting the nowhere land described at the beginning of the O.P., along with all the other no-things.
Adequate writes: I will also claim that there's no contradiction in the phrase "no unicorn exists"; and that anyone who claims to have found one is trying much too hard to be confused by what is not even nearly the most difficult aspect of the English language. Then there's no contradiction in the phrases "no statements exist" and "no logic exists" and "nowhere exists". Indeed, the O.P. seems to depend on nowhere being able to exist, because otherwise it can't claim that somewhere cannot be a necessary entity requiring no causal explanation. And if nowhere, we can definitely have the land of Oz and Middle-Earth. So, perhaps you should stop treating unicorns with such disdain.
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Dr Adequate Member (Idle past 307 days) Posts: 16113 Joined: |
Your argument has become somewhat hard to follow.
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kbertsche Member (Idle past 2154 days) Posts: 1427 From: San Jose, CA, USA Joined: |
NoNukes writes:
Exactly. Nano has been clear that by "universe" he includes anything and everything that exists. His challenge is to provide a causal explanation for the first thing that existed. Because apparently the word universe means everything including things that might be causes of the universe. So the challenge is to find a causal explanation for the first thing to exist even if that first thing is not typically considered part of the universe or even the multiverse."Science without religion is lame, religion without science is blind." — Albert Einstein I am very astonished that the scientific picture of the real world around me is very deficient. It gives us a lot of factual information, puts all of our experience in a magnificently consistent order, but it is ghastly silent about all and sundry that is really near to our heart, that really matters to us. It cannot tell us a word about red and blue, bitter and sweet, physical pain and physical delight; it knows nothing of beautiful and ugly, good or bad, God and eternity. Science sometimes pretends to answer questions in these domains, but the answers are very often so silly that we are not inclined to take them seriously. — Erwin Schroedinger
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bluegenes Member (Idle past 2499 days) Posts: 3119 From: U.K. Joined: |
Dr. Adequate writes: Your argument has become somewhat hard to follow. I agree. It must be for anyone else, because I'm having enough trouble with it. So I'll try to take it step by step. In order to make a proof like the one in the O.P., which requires there to be no necessary self-explanatory entity, the proof defeats itself if its argument relies on assuming any such entity to be necessary. Would you agree?
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Dr Adequate Member (Idle past 307 days) Posts: 16113 Joined: |
In order to make a proof like the one in the O.P., which requires there to be no necessary self-explanatory entity, the proof defeats itself if its argument relies on assuming any such entity to be necessary. Would you agree? Seems reasonable.
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bluegenes Member (Idle past 2499 days) Posts: 3119 From: U.K. Joined: |
Dr. A writes: bluegenes writes: In order to make a proof like the one in the O.P., which requires there to be no necessary self-explanatory entity, the proof defeats itself if its argument relies on assuming any such entity to be necessary. Would you agree? Seems reasonable. Then, the O.P., in informing us that because the first thing doesn't have a cause, it can't be explained, assumes a reality in which things can't be self-explanatory. If such a reality is considered a self-explanatory thing, the proof fails, and if it isn't, the proof is unfounded.
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Dr Adequate Member (Idle past 307 days) Posts: 16113 Joined: |
Then, the O.P., in informing us that because the first thing doesn't have a cause, it can't be explained, assumes a reality in which things can't be self-explanatory. If such a reality is considered a self-explanatory thing, the proof fails, and if it isn't, the proof is unfounded. Er ... no? There's a lot of leaps there.
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bluegenes Member (Idle past 2499 days) Posts: 3119 From: U.K. Joined: |
In 3 and 3a and 5 and 5a the O.P. tells us that the reason the first thing can't be explained is that it can't have a prior cause. So it gives us a universal law that things can't be explained if they don't have prior causes.
Do you agree that the law is necessary to nano's proof and that he has made it clear that it would apply to any first thing (including laws themselves, which are suggested as possible first things)? Edited by bluegenes, : No reason given.
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