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Re:Spinoza’s God: Einstein believed in it, but what was it? by satvikpendem on Thursday October 14, 2021 @09:47PM (#28873008)
This is simply a God of the gaps argument [0]. Just because we don't (yet) know how the universe was created does not mean that we must attribute it to some deity.

[0] https://en.wikipedia.org/wiki/God_of_the_gaps

Re:Spinoza’s God: Einstein believed in it, but what was it? by torstenvl on Friday October 15, 2021 @12:50AM (#28874417)
I don't think this is GotG.

GotG arguments rely on gaps in scientific knowledge as evidence of the existence of the numinous.

This argument isn't about gaps in scientific knowledge. It's about gaps in scientific knowability. The argument is Godelian in nature.

The set of natural laws is a logical axiomatic system. It cannot be both consistent and complete. Therefore, either the scientific method is fundamentally unreliable for determining the truth, or there are true propositions about reality that cannot be proven within the axiomatic system of the natural laws. In short, unless the natural sciences are inherently bunk, it's a logical necessity that there exists something outside their scope, literally super-natural.

It's an imperfect analogy but I always come back to the idea of CPU privilege rings. We run up against a hard limit of what is observable/provable - a privilege boundary, if you will. That suggests we are in Ring > 0, and therefore there is something in Ring 0.

What's in Ring 0? Nobody knows. Whatever it is, we call it God.

Re:Spinoza’s God: Einstein believed in it, but what was it? by BreakfastB0b on Friday October 15, 2021 @05:35AM (#28875918)
Godel has nothing to do with it. Godel’s Incompleteness is just the math version of the Halting Problem, which is just a fancy version of the classic paradox “This statement is false”. Godel showed that even if you outlaw self referential definitions e.g. “This statement is false”, math is rich enough in complexity to simulate itself and thus end up with self referential paradoxes anyway.

It’s not this mystical thing that people make it out to be online.

Re:Spinoza’s God: Einstein believed in it, but what was it? by jychang on Friday October 15, 2021 @05:46AM (#28875993)
Undecidability is not tied to only self referential definitions, though.
Re:Spinoza’s God: Einstein believed in it, but what was it? by BreakfastB0b on Friday October 15, 2021 @06:37AM (#28876292)
The only ones I’m aware of are. Can you link me some examples? I’d like to read up on it.
Re:Spinoza’s God: Einstein believed in it, but what was it? by jychang on Friday October 15, 2021 @07:01AM (#28876459)
Re:Spinoza’s God: Einstein believed in it, but what was it? by BreakfastB0b on Friday October 15, 2021 @07:12AM (#28876537)
Very cool! Thanks for the link! Got a lot of reading to do.

However I do wonder if it’ll turn out that these higher dimensional geometric problems turn out to have the same structure as Godel’s proof. That the higher dimensional geometric structure is complex enough to represent their own foundation.

Although now I’m committing the same fallacy I was arguing against i.e. an equivalence between unknowns

Re:Spinoza’s God: Einstein believed in it, but what was it? by mensetmanusman on Friday October 15, 2021 @02:57PM (#28881632)
Excellent insight.
Re:Spinoza’s God: Einstein believed in it, but what was it? by f6v on Friday October 15, 2021 @02:34AM (#28874966)
> The set of natural laws is a logical axiomatic system. It cannot be both consistent and complete.

Can you explain why?

Re:Spinoza’s God: Einstein believed in it, but what was it? by KMag on Friday October 15, 2021 @02:42AM (#28875008)
Godel's incompleteness theorem
Re:Spinoza’s God: Einstein believed in it, but what was it? by jl6 on Friday October 15, 2021 @02:56AM (#28875099)
Which is a mathematical model and doesn’t necessarily reflect the physical universe, similar to how a perfect sphere doesn’t necessarily reflect the shape of the Earth.
Re:Spinoza’s God: Einstein believed in it, but what was it? by KMag on Friday October 15, 2021 @03:35AM (#28875333)
Edit: upon reflection, I think maybe you and I are interpreting "The set of natural laws" in the GGP differently. I think maybe maybe you're interpreting this as a statement about how the universe actually works, instead of a statement about the set of laws enumerated by modern science (or any logic-based successor of modern science). The GGP mentioning the axioms of the laws however, makes it clear they're talking about the set of laws discovered and discoverable via the scientific method.

In other words, there are two ways to talk about the laws of nature: (1) some set of Platonic ideal laws existing outside of human experience, that actually govern the universe and (2) the set of approximations of these ideal laws that could possibly be discovered by a logic-based science. The GGP's mentioning of axioms means they're clearly talking about (2), but your statement makes much more sense if meant about (1).

Everything below is based on my original understanding of what you wrote, which I believe is a misunderstanding on my part.

I'm not sure what you're getting at with regard to Godel's incompleteness theorem not applying to modern science.

Are you arguing that Godel's incompleteness theorem doesn't apply to the mathematical logic model(s) at the heart of the modern scientific method, because a scientific model is an approximation of reality? The match between the models and reality has no bearing on the limits of the structure of the models themselves.

The original statement was about the limits of the logical structure of the models underlying modern science, having nothing to do with how well they actually fit reality.

Are you perhaps saying something along the lines that because scientific models don't precisely match reality, it's okay to introduce axioms that make them complete (able to prove all true statements in their domain) but inconsistent (and therefore able to construct proofs that false statements are true)?

Re:Spinoza’s God: Einstein believed in it, but what was it? by jl6 on Friday October 15, 2021 @05:01AM (#28875768)
I dispute that knowledge obtained through scientific enquiry is rigorously based on mathematics, and therefore I do not believe that results about mathematical provability necessarily imply anything about the limits of scientific knowledge.

Gödel's work was concerned with formally defined abstract systems, and his results demonstrate the limits of mathematical proof within such systems.

But science never proves anything. Science often uses the language of mathematics to express and to quantify ideas, but the core of science is observation, hypothesis-forming, and experimentation. Scientists apply logic to rule out theories, but it's an informal application of logic, not a formal one, because you can never precisely define a theory the way you can precisely define a mathematical object.

Science may appear to be a rigorous discipline, but it is at best diligent, not rigorous - not in the sense that a proof of a mathematical theorem is rigorous. A proven theorem must necessarily be true - that's what the proof demonstrates. Meanwhile, a scientific theory is only conditionally true, inferred from the evidence and hypotheses about the underlying mechanisms of the universe. All scientific truth is subject to revision if contradictory evidence arises.

Science is a system of best guesses based on what we have observed. Some of those guesses have proven very useful, and very reliable at predicting the future. But none of those guesses are fundamentally based on, or necessarily limited by, formal axiomatic systems of logic.

For all we know, there is a low upper bound on the complexity of the universe, and it might be completely explainable and understandable through the lens of science, without getting anywhere near the towering near-infinities of abstract mathematical thought.

Alternatively, if the universe was a formal system about which there were unprovable truths, one could simply add that unprovable truth as an axiom, to form a larger formal system, which itself would have unprovable truths, but as long as the universe was entirely contained within that larger system, you could prove every truth relevant to it, without being limited by Gödel.

If someone is seeking unknowables in the real world, something like the uncertainty principle could be a closer match.

Re:Spinoza’s God: Einstein believed in it, but what was it? by telmo on Friday October 15, 2021 @03:12AM (#28875198)
We were out of oranges. Then Mary left an orange in the kitchen. Then Bob left an orange in the kitchen.

Q: How many oranges are there in the kitchen? A: 2.

Not so fast. Addition is a mathematical model and doesn't necessarily reflect the physical universe.

Re:Spinoza’s God: Einstein believed in it, but what was it? by satvikpendem on Friday October 15, 2021 @03:22AM (#28875258)
You're not actually refuting the main point based on this story. Yes, mathematics is not necessarily a reflection of the physical universe. It can be, in cases like addition, but it doesn't necessarily need to be. Which was the parent's point.
Re:Spinoza’s God: Einstein believed in it, but what was it? by telmo on Friday October 15, 2021 @04:01AM (#28875476)
> mathematics is not necessarily a reflection of the physical universe

Nobody knows if it is or not. It could also be that the physical universe is a reflection of mathematical truth.

> It can be, in cases like addition, but it doesn't necessarily need to be. Which was the parent's point.

Again, nobody knows if it what you claim is true or not. What we do know is that all scientific models are based on math, and if there is something wrong at the foundations of math, then all science is pseudoscience. Gödel's theorems are at the foundations of math. You can't just decide that you are skeptical about that part of math being applicable to physical models but addition is fine.

The real problem with Gödel is that it says something that a lot of people don't like to be true.

Re:Spinoza’s God: Einstein believed in it, but what was it? by satvikpendem on Friday October 15, 2021 @04:06AM (#28875506)
You are misunderstanding my point. Mathematics is not related to the natural world at all. 1 plus 1 will equal 2 regardless of whether there is a universe to experience it. It turns out certain types of math are useful to us, it doesn't mean that all types are. For example, infinite numbers exist, but the natural world cannot have an infinite or infinitessimal amount of things, there are upper and lower limits. Does that mean infinities don't exist? Of course not.
Re:Spinoza’s God: Einstein believed in it, but what was it? by telmo on Friday October 15, 2021 @04:40AM (#28875664)
> Mathematics is not related to the natural world at all.

This is your personal belief, unless you can justify it. I won't hold my breath, because this discussion has been raging for centuries with no end in sight.

> For example, infinite numbers exist, but the natural world cannot have an infinite or infinitessimal amount of things, there are upper and lower limits.

Nobody knows if the natural world is finite or not. Consider for example the many worlds interpretation of quantum mechanics. We just don't know enough to assert such as thing.

Re:Spinoza’s God: Einstein believed in it, but what was it? by mensetmanusman on Friday October 15, 2021 @02:58PM (#28881640)
You allude to a physical universe which has some properties though (laws).
Re:Spinoza’s God: Einstein believed in it, but what was it? by mbrodersen on Saturday October 16, 2021 @08:59PM (#28893047)
“Laws” are human constructs. Mental models of how we think the universe works. Models might be useful but they are not reality.
Re:Spinoza’s God: Einstein believed in it, but what was it? by mensetmanusman on Sunday October 17, 2021 @09:35AM (#28896331)
Well things happening the same way everywhere is a sort of medium with rules.

Although, some would argue the universe would cease to exist without humans to observe it (and initiate collapse :))

Re:Spinoza’s God: Einstein believed in it, but what was it? by mbrodersen on Sunday October 17, 2021 @05:48PM (#28900100)
We don’t know if things happen the same way everywhere. We also don’t even know what “everywhere” is. However we have mental models/laws that seems to approximate what our senses tell us in certain limited contexts. That makes the models useful.
Re:Spinoza’s God: Einstein believed in it, but what was it? by mensetmanusman on Monday October 18, 2021 @10:04AM (#28905531)
True, we don’t agree on what everywhere means. I guess I was confining myself to the observable limits of spacetime. Outside of that, who knows :)
Re:Spinoza’s God: Einstein believed in it, but what was it? by anomosmarxist on Friday October 15, 2021 @03:12AM (#28875193)
true, but also for some math isnt a model but a discoverable part of nature. depends on who is doing the philosophical arguing there. we dont know for sure, ironically because of godel? therefore its a true part of nature?
Re:Spinoza’s God: Einstein believed in it, but what was it? by KMag on Friday October 15, 2021 @04:37AM (#28875647)
As with many such philosophical arguments, I think it's useful to split the word into two definitions, and the philosophical argument vanishes into a semantic argument. There are two definitions for mathematics. One definition is the rules that have existed as long as time itself, and the other definition is the subset of these rules that humans have discovered.
Re:Spinoza’s God: Einstein believed in it, but what was it? by anomosmarxist on Friday October 15, 2021 @03:08AM (#28875172)
Godel is important, but his argument's extension to natural laws is a bit of a stretch, also that set of laws isnt really a logical axiomatic set. its more of a hodgepodge, an ever shifting discursive formation by which we are epistemological bound to in as much as we exist by it
Re:Spinoza’s God: Einstein believed in it, but what was it? by motioncuty on Thursday October 14, 2021 @10:30PM (#28873440)
Im not so sure your right that its a god of the gaps argument. What faith do you have in gravity. Obviously you trust that physics is the law of our universe. Deifying those laws isnt claiming that god is in the gaps of scientific knowledge, infact its suggesting that "god" is the laws illuminated by scientific processes themselves.

I certainly have faith in physics...

Re:Spinoza’s God: Einstein believed in it, but what was it? by glial on Thursday October 14, 2021 @11:50PM (#28874041)
No. He's reclaiming the term 'god'. Spinoza equated god with being or reality - all off it - not just gaps. He did not believe in a personal or interventionist god.

"God, that is, Nature..."

Re:Spinoza’s God: Einstein believed in it, but what was it? by BreakfastB0b on Friday October 15, 2021 @05:31AM (#28875895)
Then why use the word “God” that already comes with so much baggage?
Re:Spinoza’s God: Einstein believed in it, but what was it? by glial on Friday October 15, 2021 @11:30AM (#28878833)
He thinks that our confused conversations about god, free will, freedom, causality, etc mostly stem from poor definitions of these terms. So to have a useful conversation and valid deductions, it's critical to have 'correct' definitions of these terms - including freedom, power, etc. He starts every section of Ethics with a list of definitions. He's not only making metaphysical claims, he's also trying to set humanity up for have better conversations and understandings about god, society, and ethical behavior (hence the title of the book "Ethics").

Here's a good quote, wherein he's criticizing people's conception of God as the 'first cause' -

    "So they will not cease to ask for the causes of causes, until you take refuge in the will of God, that is, the asylum of ignorance."
The quote makes pretty clear that he is explicitly rejecting the "God of the gaps".
Re:Spinoza’s God: Einstein believed in it, but what was it? by dQw4w9WgXcQ on Friday October 15, 2021 @12:21AM (#28874249)
Then again, it's really not insane to make the inference leap that given every single created thing on Earth has a human creator, the Earth (and universe itself) might also have one. Such a leap doesn't really affect the doing of science whatsoever, and might even in fact drive the enjoyment of discovering the work of said Creator.
Re:Spinoza’s God: Einstein believed in it, but what was it? by mensetmanusman on Thursday October 14, 2021 @11:25PM (#28873853)
At some point it’s not a gap but an empty set.
Re:Spinoza’s God: Einstein believed in it, but what was it? by HenryKissinger on Thursday October 14, 2021 @11:46PM (#28874001)
The Universe has always existed. It does not have a beginning, and it won't have an end. I'm not talking about the 13.4B old Universe we live in. I'm talking about the Universe that came before it. The Universe is cyclical.
Re:Spinoza’s God: Einstein believed in it, but what was it? by anders_p on Friday October 15, 2021 @02:01AM (#28874792)
Its a nice idea. There'd be no ending or beginning to worry about. Everything would be self-contained.

But I don't believe that our universe is neither unique, neverending, or cyclical.

I believe that our universe is just one of many, that exists on a super-dimensional plane (or substrate - not sure what word to use), where 'universes' continously appear and disappear, like bubbles in boiling water.

Every one of these universes will have different sets of laws, or rather, the laws will be tweaked differently, depending on the exact conditions of how they form.

Most will not be valid. They will 'pop' or implode near instantaneously. Some will not have the right values for constants like gravity and speed of light.

But every once in a while, there will be a universe where the laws are just perfect for what we see in our universe. A place where stars and planets can form. Where the right elements appear, and life as we know it is possible.

Re:Spinoza’s God: Einstein believed in it, but what was it? by bserge on Friday October 15, 2021 @02:35AM (#28874970)
OK, now where did this superdimensional plane come from, how was it formed? Or was it always there and always will be? That's what OP was saying I believe.
Re:Spinoza’s God: Einstein believed in it, but what was it? by anders_p on Friday October 15, 2021 @10:14AM (#28877894)
I have no idea where that substrate, or whatever, came from, or 'who' created it.

I wasn't trying to answer that.

I'm aware that my comment merely added an additional layer, between us and "the creator"/creation, (however you define that).

My point was more, that I don't believe our universe is unique, as in "alone". But rather that it is just one of many.

That some "God", or event, didn't create a single universe, perfect for (human) life. That's way too antropocentric for me.

Instead I believe that they are plentiful, and by chance one of them happened to be suitable for life as we know it.

We are not here because a universe _was created for us_.

We are here because a universe _could produce us_.

Re:Spinoza’s God: Einstein believed in it, but what was it? by mensetmanusman on Friday October 15, 2021 @01:04PM (#28880105)
I like the thought experiment of exploring the entire universe with advanced space travel and finding no other life (statistically a zero chance if the universe isn’t anthropocentric).

But of course it’s unfortunately impossible to know due to space time limits.

Re:Spinoza’s God: Einstein believed in it, but what was it? by tomrod on Friday October 15, 2021 @12:00AM (#28874112)
A poetic, yet unproven, conjecture
Re:Spinoza’s God: Einstein believed in it, but what was it? by achillesheels on Friday October 15, 2021 @02:25AM (#28874929)
An unfalsifiable one at that. Unless it is possible to perceive a world independent of light?
Re:Spinoza’s God: Einstein believed in it, but what was it? by tomrod on Friday October 15, 2021 @06:57AM (#28876429)
Close your eyes. Touch the ground. You have now perceived a world independent of light.
Re:Spinoza’s God: Einstein believed in it, but what was it? by achillesheels on Friday October 15, 2021 @09:07AM (#28877274)
Sir, we are experiencing light through our senses when we touch the ground. Are you familiar with how our bodies sample piezoelectrically?
Re:Spinoza’s God: Einstein believed in it, but what was it? by tomrod on Friday October 15, 2021 @01:02PM (#28880075)
Piezoelectricity is not photons. It may generate photons, but is not created by photons.
Re:Spinoza’s God: Einstein believed in it, but what was it? by achillesheels on Saturday October 16, 2021 @02:09PM (#28889988)
And isn’t this generation the only photons that we can experience in the mind with the brain?
Re:Spinoza’s God: Einstein believed in it, but what was it? by simondotau on Friday October 15, 2021 @04:55PM (#28883032)
False. The memory of light aided your perception.
Re:Spinoza’s God: Einstein believed in it, but what was it? by mensetmanusman on Friday October 15, 2021 @02:51PM (#28881545)
Unproven (and unprovable)
Re:Spinoza’s God: Einstein believed in it, but what was it? by adrianN on Friday October 15, 2021 @07:02AM (#28876472)
Since time is part of the universe, I'm not sure whether it is meaningful to talk about something that happened before it existed.
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Re:Spinoza’s God: Einstein believed in it, but what was it? by bytelines on Thursday October 14, 2021 @10:26PM (#28873397)
HN stays online through the work of humans.

The community thrives by following guidelines, among them:

* be kind

* do not sneer

* do not call names

* respond to the strongest plausible interpretation of what someone says, not a weaker one that's easier to criticize

Re:Spinoza’s God: Einstein believed in it, but what was it? by simondotau on Thursday October 14, 2021 @11:37PM (#28873941)
I am 110% in support of those community principles when it comes to criticism of people. We must always assume mutual respect, practice kindness and argue in good faith. It's never not the right thing to do, whether you're motivated by persuasion or simple humanity.

But can we at least recognise that there's an enormous distinction between criticism of people and criticism of ideas? In my estimation, when someone is calling for an idea to be protected from unkindness, or name-calling, or sneering, it's probably deserving of it.

Re:Spinoza’s God: Einstein believed in it, but what was it? by bytelines on Friday October 15, 2021 @01:45AM (#28874708)
Ideas shouldn't be beyond criticism, sure. But if you can't criticize an idea without being unkind, resorting to name calling, and misrepresenting someones view -- at best you aren't haven't a dialog, at worst you don't have any valid criticism to contribute.
Re:Spinoza’s God: Einstein believed in it, but what was it? by JetAlone on Friday October 15, 2021 @02:21AM (#28874901)
This user has not indicated themselves to be interested in dialogue for its own sake in this thread. They have used the words "argue" and "criticize".
Re:Spinoza’s God: Einstein believed in it, but what was it? by simondotau on Friday October 15, 2021 @04:42PM (#28882923)
How do you suppose that being unkind to an idea is not “dialog” and not “valid”? You are casting ethical judgements upon rhetorical devices. That is nonsense.
Re:Spinoza’s God: Einstein believed in it, but what was it? by bytelines on Friday October 15, 2021 @10:22PM (#28885055)
Thank you for the great example. You've made your point in two sentences. Adding "That is nonsense" contributes nothing to your argument.

However, by labelling the idea as nonsense, by extension I must be someone whose ideas are nonsense.

This lowers the level of discourse. To what end? What did labelling my idea as nonsense accomplish? Did it help your argument? Or was it to make me feel bad, or to make you feel good?

Re:Spinoza’s God: Einstein believed in it, but what was it? by bytelines on Friday October 15, 2021 @10:33PM (#28885091)
Ignoring your last sentence, I do find the idea of ethics on rhetorical devices peculiar. Like - if I were to use a straw man device, would that be unethical? In a sense - maybe. I'd be misleading which is a form of lying.

I certainly wouldn't say labelling an idea as "dumb" would be unethical, though. It's just not productive to having a conversation: name calling begets more name calling. It puts people on the defensive where they are not receptive to new ideas.

Re:Spinoza’s God: Einstein believed in it, but what was it? by simondotau on Saturday October 16, 2021 @01:06AM (#28885688)
Straw man arguments are a fallacy, not a "rhetorical device". It's an error we're all prone to doing at some point, unintentionally. I would argue that it's only unethical if it's done intentionally—and while you can guess at someone's intention, knowing is usually impossible. So unless you can literally read minds, only the author can truly know if they were being unethical or not.
Re:Spinoza’s God: Einstein believed in it, but what was it? by bytelines on Saturday October 16, 2021 @02:19AM (#28885935)
> Straw man arguments are a fallacy, not a "rhetorical device"

They're both? But agree with everything else

Re:Spinoza’s God: Einstein believed in it, but what was it? by simondotau on Saturday October 16, 2021 @09:27AM (#28887738)
It is not both. Only a fallacy. A straw man is an attribute of an argument which is completely independent from the language used to convey it.
Re:Spinoza’s God: Einstein believed in it, but what was it? by simondotau on Saturday October 16, 2021 @01:01AM (#28885672)
Words don't exist only to "contribute to the argument" but also to summarise, to express emotions, as rhetorical flourishes, or simply to amuse. In this case, the last sentence is the conclusion of my argument. If you disagree, well, you disagree with my argument.

And with that you've just demonstrated my point. By focusing on an aesthetic component of my rhetoric rather than the substantive, you have chosen to steer this entire discussion away from the underlying topic.

> by extension I must be someone whose ideas are nonsense

That is nonsense. It does not follow.

> What did labelling my idea as nonsense accomplish?

It's my opinion. And while you're welcome to call that idea yours, I only consider it an idea. You shouldn't be so quick to tie your ideas to your identity. Everyone has lots of opinions and a good number of them are certain to be wrong.

Re:Spinoza’s God: Einstein believed in it, but what was it? by bytelines on Saturday October 16, 2021 @02:27AM (#28885953)
Your argument is ill conceived, pedantic, and seeks desperately to justify previous positions.

But you are not someone who makes ill conceived, pedantic, or desperate arguments to save face. That would be nonsense. It does not follow. Don't be so quick to tie your identity to the pedantic arguments you've made.

Re:Spinoza’s God: Einstein believed in it, but what was it? by simondotau on Saturday October 16, 2021 @09:23AM (#28887717)
* be kind

* do not sneer

* do not call names

* respond to the strongest plausible interpretation of what someone says, not a weaker one that's easier to criticize

Re:Spinoza’s God: Einstein believed in it, but what was it? by bytelines on Tuesday October 19, 2021 @12:49AM (#28914969)
Glad to see you concede the point.
Re:Spinoza’s God: Einstein believed in it, but what was it? by anthk on Friday October 15, 2021 @07:12AM (#28876536)
Ideas have no rights. People do.
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Re:Spinoza’s God: Einstein believed in it, but what was it? by anthk on Friday October 15, 2021 @07:16AM (#28876558)
Ethics are a subset of anthropology and thus, Biology.