The fine-tuning argument for God's existence

I think I understand where Unicorny's hiccup is coming from. He seems to be assuming that the probabilities can be generated from the Multiverse Theory, but then goes on to suggest those probabilities are too small and thus miraculous.

This doesn't really work, since if you're going to use the Multiverse Theory in order to generate those probabilities, then the question is then too easily dealt with using the Anthropic Principle (but for universes, and not just mere star systems).

It's a bit of a bait-and-switch in his head. He uses the Multiverse Theory to generate the numbers, but then declares the theory is nonsense. Either stance is fine, but when you try to combine these two stances, you get into logical trouble. This isn't our logical error, since we're all dissociating the stances. But Unicorny, this is likely the bulk of the resistance you're getting here. Look back, people's main objection is your generation of your probabilities.

We've all said it a thousand times. You need an underlying theory of universe creation in order to state any specific outcome is likely or unlikely.

Now, if you want to use the Multiverse Theory, that's fine. The question regarding our universe's existence becomes less exciting, but it doesn't really help the underlying conundrum, since it's not like the Multiverse Theory answers the UnCaused Cause question. It merely answers why our universe appears designed to handle life.
 
It's the same argument as "The Earth looks to be fine-tuned for human life, so it must have been created by someone for us"

Which of course sounds potentially reasonable until you learn all about solar system formation, how many galaxies there are in the universe, and the fact that we evolved on this planet and life here adapted to the conditions here and not the other way around.

And at one point many people thought just that - that life and Earth looked to go hand in hand - so of course the place must have been built for us. Then we figured out that this was not so - and most people moved on from that line of thinking.
 
Yeah, that's basically the Anthropic Principle. It explains life on Earth just fine. The OP wants to move one magnitude upwards, and ask why the universe allows life. We don't have an answer since we don't have an obvious theory of universal creation. The Anthropic Principle doesn't help, unless we find some 'large' system by which universes are created
 
Did I say that it was? It doesn't matter to my explanation at all, either way.

Does my answer satisfy you? Do you understand what my "Good reasons" would be?

When we view the Bible as a means to explain God, then it would not make sense to call it a revelation from God. A revelation is God explaining God to man, not the other way around. Religion is not a revelation from God. It is man's attempts to find out the truth about God. Once we capture God in some dogmatic form, we loose God, and just end up with a human construct. Is there a kernel of truth in the dogma? Who knows, because truth cannot be frozen in time as some formula to explain it in a way that humans can make it practical, because life and humans were meant to evolve and change, and truth cannot change, else it was not truth to begin with.

My theory is that humans have had the truth about God from the very beginning. Humans evolve away from God, not towards God. The skeptic may never choose to go back and accept what was revealed in the past. There is a mountain of proof that has grown between the past and the present that will not budge. Neither will humans let such evidence become truth, because there will always be a bit of doubt that will keep the truth at bay. If the Bible contained truth, then that truth will always be truth. If the Bible is not true, then talking about what happened will always be a theory.

Religion is either just a smoke screen to hide the truth, or it is a human construct that tries to cement the truth at some point in time, which refuses to budge as humans evolve and change.


Your answer is not satisfactory, because it relegates God to some religious experience, which defeats the definition of God, and only creates a human construction of God.

I think that it is a very wise thing to have a reason to accept God, and not rely on human beliefs. It seems to me that the search is not for the truth, but a good reason to believe in the truth that is out there.
 
Your answer is not satisfactory, because it relegates God to some religious experience, which defeats the definition of God, and only creates a human construction of God.

I think that it is a very wise thing to have a reason to accept God, and not rely on human beliefs. It seems to me that the search is not for the truth, but a good reason to believe in the truth that is out there.

So you think I should accept all the Gods that people worship and have ever worshiped as fact?

That would be logically inconsistent - they can't all exist.
 
It's the same argument as "The Earth looks to be fine-tuned for human life, so it must have been created by someone for us"

Which of course sounds potentially reasonable until you learn all about solar system formation, how many galaxies there are in the universe, and the fact that we evolved on this planet and life here adapted to the conditions here and not the other way around.

And at one point many people thought just that - that life and Earth looked to go hand in hand - so of course the place must have been built for us. Then we figured out that this was not so - and most people moved on from that line of thinking.
This.

Thank you warpus for that conscise and eloquent capturing of the situation:clap:

Who knows, because truth cannot be frozen in time as some formula to explain it in a way that humans can make it practical
truth cannot change, else it was not truth to begin with.
humans have had the truth about God from the very beginning.
These statments are contradictory, and while I agree with the first one, I find the second and third one to be problematic.

The idea that "truth does not change" while seductively simple is demonstrably false. Right now, "my front yard is covered with snow." That is the truth. In July, it will no longer be the truth. The truth changes all the time. It changes fromm minute to minute sometimes and sometimes even faster than that. The idea that there is eternal or universal truth is always getting us into trouble.

There could have being that filled the role of "God" at some point in the past. Perhaps some advanced extra-terrestrial that served as God to humans and became the basis for some of our religious stories. So then there was a God, but now perhaps that God has long gone on to other stars. Truth can change.
 
And, unless we accept Borges' conjecture, that's an immutable truth.

It will be true until the end of time. And at the Big Bang, it was an inchoate (?) truth that the Universe was saving up until Feb 2015.
 
So you think I should accept all the Gods that people worship and have ever worshiped as fact?

That would be logically inconsistent - they can't all exist.

That is still viewing God as defined by past humanity. Humans cannot define God at all. God can only be revealed by God.

This.

Thank you warpus for that conscise and eloquent capturing of the situation:clap:

These statments are contradictory, and while I agree with the first one, I find the second and third one to be problematic.

The idea that "truth does not change" while seductively simple is demonstrably false. Right now, "my front yard is covered with snow." That is the truth. In July, it will no longer be the truth. The truth changes all the time. It changes fromm minute to minute sometimes and sometimes even faster than that. The idea that there is eternal or universal truth is always getting us into trouble.

There could have being that filled the role of "God" at some point in the past. Perhaps some advanced extra-terrestrial that served as God to humans and became the basis for some of our religious stories. So then there was a God, but now perhaps that God has long gone on to other stars. Truth can change.

This is why God / truth does not limit itself to the physical. God is not the snow in your front yard. The physical material world is in constant change and evolution. Every instant of time is a fact, that is true at that moment. That moment is only a snap shot of history. We cannot take a truth/fact snapshot of time and compare it to an unchanging God. Truth that changes is not truth. As in your example facts change, but the truth that happened did not change or else it never happened at all.

One cannot just make up the past to fit their current moment of truth. You are comparing a moment of time which is a true fact, and then demanding that because the physical changes so can truth. That is why we say the universe at it's current atomic level is constant; because if it was not, every instant would be a totally different universe. I am not saying that God is the constant universe either.

Saying that God "has gone to other stars" is just creating a physical god that exist within the universe, and not a God that exist besides the universe.

If humans keep insisting that God is also the cause, then that is also defining God as a physical being that can produce cause. God is not physical, and that will go against any physical "thinking" logic.


I am not even claiming to be an expert on God. If we say that a human formed the logic that God never changes and God does, then that human is wrong. If God evolves and changes, then God may be relative truth as in your example, but that seems to me still defining God, and not letting God define God. We know that there are truths that cannot change relative to the physical. If they changed, then so would reality.
 
Plotinus, maybe you should post your qualifications and experience from the first Ask a Theologian thread, just to prove that you're not just a 'random poster'. After all, that post was eight years ago now, so we could hardly accuse you of being a fly-by-night poster, now could we?

I could, but it shouldn't really be about who has what degrees. When Anselm of Canterbury published the Proslogium, containing his famous ontological argument for God's existence, he received a reply from Gaunilo, an otherwise obscure monk. Anselm was pleased with Gaunilo's criticisms and had them circulated with later editions of the Proslogium, together with his own reply to the criticisms. He wasn't bothered by the fact that he, Anselm, was prior of a famous monastery at this time and Gaunilo was a nobody. It was the quality of the arguments that he thought important. We ought to take the same line.

Besides, this all began when Unicorny posted his arguments on my Ask a... thread, so presumably he thinks my opinions are worth something or he wouldn't have asked for them specifically in the first place.

Ah Pantheism correct? Those religion courses are starting to come back to me...

Well, not exactly, since pantheism is the view that God is identical with the universe, whereas Aquinas (and indeed most Christian tradition) thinks that the universe is dependent on, but not identical with, God. But the lines between these different positions can be pretty blurry.

Now I raised this issue earlier, but now that I have your attention... How does this view of God deal with the issue of us (humans on Earth) being relevant enough to warrant God's attention, particularly as individuals?

If the answer is "magic" or "omniscience" or something similar, then that is a perfectly satisfactory answer, but I wonder if there is something more specific. Particularly as it relates to the "Fine-Tuning" concept.

I think the answer is more likely to be "love". As traditionally conceived, God values the whole of his creation, though he relates to different bits of it in different ways. He is able to relate personally to human beings, in a way that he can't to most other parts of creation (as far as we know), because human beings are personal creatures which are able to love God back in a more sophisticated way than the average space rock can. So the fact that human beings are a very tiny part of creation isn't really important (it's not like God has limited attention); it's the nature that makes them of interest to God and makes him able to love them in that particular way.

So my first question on this is - Was God-as-Existence the dominant concept being taught to rank-and-file Christians or was the small God concept being taught? Was this God-as-Existence a primarily scholarly concept that was known but not really preached? I ask because I never remember being introduced to such concepts until I went off to University... and I went to a lot of protestant Church and bible study growing up but also some Catholic school.

I don't know. By definition it's pretty hard to know what "ordinary" believers in the past thought about things, because they didn't write it down. There have certainly always been different conceptions of God, at least within Christianity. A good example is the First Origenist Controversy, which took place in Egypt in the early fifth century, and was mainly between sophisticated Greek-educated monks who assumed a Platonic, abstract sort of view of God as incorporeal, and less educated, Egyptian monks who assumed a more traditional pagan concept of God as physical and basically a big human being (even though they were Christian). The Egyptians "won" in the short term but the Greeks "won" in the long term.

Second question - If the Forms (ideas) of Earth and all of us are contained only within God's mind, then are our physical manifestations within God's mind as well? Or outside the mind but just connected to and controlled by it? In other words, are we dreams or puppets in this model? I ask because it would still seem that under this construction of the universe, Fine Tuning would still be irrelevant. Or am I missing something? The Catholic v. Protestant distinction is helpful. And thanks Plotinus for all of that, very helpful and informative (Note that I snipped some of your comments for space).

George Berkeley famously thought that the physical world consists solely of ideas in our minds that are put there by God; but he didn't think that our minds themselves are within God's mind. The only person who, to my knowledge, takes the first view you suggest is Jonathan Edwards, who thinks that even human minds are just streams of ideas in God's mind, and the physical world around us is just streams of ideas in our minds; so really all that exists is God and his ideas. That wouldn't necessarily make us God's puppets (maybe an idea can act in ways that the mind it's in doesn't anticipate), though Edwards did believe strongly in predestination.

Note though that even if one did take a "God as giant Holodeck" view, fine-tuning might still be relevant. This is because, unlike Gene Roddenberry, God is traditionally supposed to act in a perfectly orderly way. That is, God could run the world in a completely ad hoc way, causing things to happen that he wants to happen even if they don't conform to the same physical laws. Indeed he could, presumably, do this even if the physical universe is quite distinct from him and isn't merely ideas in his mind. However, God's perfection is shown in the fact that he causes the universe to operate in an orderly, predictable way, following orderly and predictable laws. Berkeley argues that this is a greater sign of God's greatness than miracles are, which break these laws. And Leibniz argues that even miracles that appear to break physical laws are really conforming to more fundamental laws that we don't know.
 
(unless you are willing to defend the idea that the universe just popped into being, uncaused, out of nothing – a scientific and logical absurdity).
How so? (Is it more absurd than everything having always been here, for instance?)

Quick hypothetical question. If God made objective proof of his existence discoverable, or even likely, wouldn't that technically be an obstacle to free will?

Very much so.
 
How so? (Is it more absurd than everything having always been here, for instance?)

It is not more absurd. It is as absurd. I did challenge the host of the firebrand skeptics here to name any physical reality which has no cause.

It simply boggles my mind how much sophism needs to be employed by skeptics to avoid simple realization: they believe in death everlasting and so they act accordingly while we believe in life everlasting, and at least try to act accordingly. Due to our limited nature we cannot positively know what happens to self after body dies. So we have to assume that self either dies with the body or is granted freedom from the body and can exist in new form of a spirit.
 
It is not more absurd. It is as absurd. I did challenge the host of the firebrand skeptics here to name any physical reality which has no cause.

The question of what is the ultimate cause of all we experience (if there is one) is one we do not have full answers to. I can speculate on this or that theory all day, but in the end we don't know.

For me salient point is that God in my view doesn't provide any satisfactory answer. Why should He provide any better a solution? To me the idea of proposing some intelligence to explain it all just passes the problem to explaining why the intelligence exists.

It simply boggles my mind how much sophism needs to be employed by skeptics to avoid simple realization: they believe in death everlasting and so they act accordingly while we believe in life everlasting, and at least try to act accordingly. Due to our limited nature we cannot positively know what happens to self after body dies. So we have to assume that self either dies with the body or is granted freedom from the body and can exist in new form of a spirit.

When I get drunk, I change my body and brain, and my self appears to follow. I make decisions I would not make sober.

When my brain gets drunk, I get drunk.

To me, it's quite clear that what happens to my brain is what happens to me. So I should expect that when my brain dies, so shall I.
 
I did challenge the host of the firebrand skeptics here to name any physical reality which has no cause.
Well earlier I mentioned the documentary series Curiosity where the phenomenon of subatomic particles that pop into existence from nothing wwas discussed...

Here is a link to an article in Scientific American discussing it.
 
Well earlier I mentioned the documentary series Curiosity where the phenomenon of subatomic particles that pop into existence from nothing wwas discussed...

Here is a link to an article in Scientific American discussing it.

Well, I did already point out a simple fact that one needs space in order to talk about physical vacuum or empty space. And space-time itself has been created/generated. By what or by Whom?
 
It is not more absurd. It is as absurd. I did challenge the host of the firebrand skeptics here to name any physical reality which has no cause.

So it's turtles all the way up and down I take it. Each god could have his god in turn.

So we have to assume that self either dies with the body or is granted freedom from the body and can exist in new form of a spirit.

Perhaps it gets transferred to another jail cell.
 
Well, I did already point out a simple fact that one needs space in order to talk about physical vacuum or empty space. And space-time itself has been created/generated. By what or by Whom?

I find this very curious.

You're saying that even nothing needs to be created?
 
I find this very curious.

You're saying that even nothing needs to be created?

Well, that's what Big Bang was -- explosion of space, to begin with. And space-time is anything but nothing, it is Something, something really really cool, which has properties that define lot's of things.

  • In the modern view, conservation of angular momentum is a consequence of the isotropy of space -- i. e., the properties of space don't depend on direction. This is in direct analogy with conservation of ordinary momentum, which is a consequence of the homogeneity of space.
  • In general relativity, for example, it is assumed that spacetime is curved by the presence of matter (energy), this curvature being represented by the Riemann tensor.
  • Electric/magnetic field is a new property of space. Regions of space have the possibility of providing forces even if a particle is not there.
  • According to quantum field theory, the vacuum between interacting particles is not simply empty space. Rather, it contains short-lived "virtual" particle–antiparticle pairs (leptons or quarks and gluons) which are created out of the vacuum in amounts of energy constrained in time by the energy-time version of the Heisenberg uncertainty principle. After the constrained time, which is smaller (larger) the larger (smaller) the energy of the fluctuation, they then annihilate each other.

And so on.
 
It is not more absurd. It is as absurd. I did challenge the host of the firebrand skeptics here to name any physical reality which has no cause.

We might just as well challenge you to name any physical reality which has a non-physical cause! To claim that the universe is caused by an immaterial entity existing outside space and time is to appeal to something outside all experience just as much as claiming that the universe isn't caused by anything.

Besides, there's nothing "absurd" about claiming something unique. It would only be absurd if it were an outright inconsistency. But there's nothing at all inconsistent or inherently contradictory about claiming that something has no cause. It's even more obviously not inconsistent to say that we don't know whether or not a certain thing has a cause.

Remember, a "skeptic", as you call them, doesn't make an assertion, either positive or negative. She merely doubts someone else's assertion. I doubt your assertion that the universe is best explained as being caused by God and your assertion that it needs a cause in the first place. That doesn't require me to assert that it has no cause.

It simply boggles my mind how much sophism needs to be employed by skeptics to avoid simple realization: they believe in death everlasting and so they act accordingly while we believe in life everlasting, and at least try to act accordingly. Due to our limited nature we cannot positively know what happens to self after body dies. So we have to assume that self either dies with the body or is granted freedom from the body and can exist in new form of a spirit.

Well, Christian orthodoxy holds that neither of those things is true!
 
Well, that's what Big Bang was -- explosion of space, to begin with. And space-time is anything but nothing, it is Something, something really really cool, which has properties that define lot's of things.

  • In the modern view, conservation of angular momentum is a consequence of the isotropy of space -- i. e., the properties of space don't depend on direction. This is in direct analogy with conservation of ordinary momentum, which is a consequence of the homogeneity of space.
  • In general relativity, for example, it is assumed that spacetime is curved by the presence of matter (energy), this curvature being represented by the Riemann tensor.
  • Electric/magnetic field is a new property of space. Regions of space have the possibility of providing forces even if a particle is not there.
  • According to quantum field theory, the vacuum between interacting particles is not simply empty space. Rather, it contains short-lived "virtual" particle–antiparticle pairs (leptons or quarks and gluons) which are created out of the vacuum in amounts of energy constrained in time by the energy-time version of the Heisenberg uncertainty principle. After the constrained time, which is smaller (larger) the larger (smaller) the energy of the fluctuation, they then annihilate each other.

And so on.

Yes. I've seen those sorts of things talked about before. And they make zero sense to me.

How can nothing have properties? Isotropy you might say is certainly a property of nothing. But I think it's rather an absence of a property.

And space-time being curved by the presence of matter and energy makes zero sense as well. The one serious book on relativity that I attempted to read said, on page one, "It is fruitless to try and understand what curved space might mean". The best compromise that I've managed to come up with is that physicists are talking about things behaving "as if" space-time is curved. The basic concept is meaningless, imo. How can nothing be curved, and in relation to what could it be curved?

Are we saying now that electromagnetic fields are "space"? In which case, we're not talking about space at all. But something else entirely.

As for the vacuum not being "simply space", we're now talking openly about something other than space.

Further, if we talk about the Universe of space-time expanding, into what is it expanding?
 
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