AKA “God did it” with a sciencey sounding name. An answer which explains nothing, predicts nothing, satisfies no curiosity, and closes the book on any further questions.
The anthropic principle is actually the opposite - it's an objection to the fine-tuning argument that says something roughly like "well, of course the universe is configured in a way that allows us to be around. if it wasn't, we wouldn't be around to discuss it. thus, there is no need to appeal to an intelligent designer of the universe to explain its fine-tuned nature."
That aside, with respect to saying an intelligent designer designed the universe ("God did it"):
>explains nothing
Well, it explains why the universe is fine-tuned, if you buy the argument.
>predicts nothing
Yep, just like any other answer to the question, since it's a metaphysical question rather than a scientific one.
> "the opposite ... thus, there is no need to appeal to an intelligent designer of the universe"
I'm not saying it's an argument for God, I'm saying more that it's as logically poor and useless as 'God' as an answer to the question. "Why are my parents white?" "if they weren't, you wouldn't be asking why they are white". "Why am I typing with my fingers?" "if you typed with your toes you wouldn't be asking why you type with your fingers". It's not an answer, it's a wordplay loopback which takes up the place of an answer and blocks anything else from going there.
> "Well, it explains why the universe is fine-tuned, if you buy the argument."
No, it observes that the universe is fine tuned but doesn't explain anything. How the parameters could possibly vary (how could the 'charge on an electron' concievably be tuned across the entire Universe, by any means, where is the tuning knob?), how the tuning actually happened - what process, where the multiverse universes could physically or temporally be, how they could arise, why they arise with different parameters, nothing. Worse, it suggests knowledge that the parameters can and do vary, knowledge of a multiverse or a tuning process applying to one universe, when that knowledge doesn't exist. It reassures the existence of a larger more powerful unknowable thing behind the scenes which makes this universe perfect for humans (cough Godlike cough).
> "Yep, just like any other answer to the question, since it's a metaphysical question rather than a scientific one."
"We don't know" predicts nothing, but doesn't pretend to be an answer, doesn't pretend to be more than it is.
> "It offers an explanation."
It placates (or frustrates) with a non-explanation. It's feel-good sugar when you wanted nutrition.
> "closes the book on any further questions / No more than any other answer does."
Well, there is a sense in which it is a good answer to "Why are my parents white?" if the question means "Why did I just so happen to be born to white parents as opposed to non-white parents?" and not "What scientifically caused my parents to be white?". The question about constants is more like the former than the latter since it's a question not about what scientifically caused the constants to be a certain way (we already know that it's not some physical phenomena that caused the constants to be this way - the constants are not a physical event to be explained physically).
Pivoting to the fine-tuning argument (not the anthropic principle):
The argument doesn't purport to answer precisely the questions you ask here, but it's still an explanation. To use the card example I used elsewhere, if I kept pulling the ace of spades out of a deck of cards and showing it to you, the answer to the question of why I'm always pulling the ace of spades that I've arranged these events intentionally still leaves the door open for other questions. How do I know where the ace of spades is? Is this a standard card deck, or are there multiple aces of spades in my set of cards? The answer that I'm arranging the events intentionally explains why an otherwise low-probability event is occurring, but it doesn't answer these questions - but that's ok, an explanation doesn't have to answer all questions.
> "The answer that I'm arranging the events intentionally explains why an otherwise low-probability event is occurring"
Okay, I'll grant you that if someone only believes in a God creating conditions for life then the Anthropic principle sort of suggests a non-God possibility, along the lines that Evolution with natural selection presented a way for increasing complexity and intelligence to arise from random mutations without an intelligent designer.
Still, we humans exist in a visibly large and competitive 'dog eat dog' ecosystem, so observing that the ecosystem affects the life within it is a certain kind of idea which fits in with a lot of other observations. Your comment line which I quoted above assumes a low-probability event based on no other observations, when there's no reason to assume that, no sign of an 'evolution of Universes competing in a wider ecosystem of Universes'; you've declared this universe to be 'low probability' based on nothing and then seek to explain something about how we find ourselves in a low-probability universe. For all we know, this could be the only possible Universe configuration, the only solution to some Universe-equation, or an overwhelmingly likely one if all possible Universes are capable of supporting life [and the ideas of Universes which couldn't support life are, in some way, not possible].
Indeed, it doesn't seem to me that we have a good reason to believe that universal constants could have been otherwise, or even if they could have been otherwise, that the probability that they lie in the Goldilocks range is low, so I don't really buy the fine-tuning argument. Nonetheless, I think we should give credit where credit is due - it's still an explanation.
I suspect you're reading into my comment more than what I intended to say.
In the context of fine-tuning arguments for God, we really are just arguing that an intelligent designer designed the universe. In isolation, this doesn't necessarily commit us to some mainstream religion, and in this context, God is just the intelligent designer of the universe, nothing more (though proponents of the arguments will go on, through other arguments, to ascribe more properties to this thing).
>Goddidit is not an explanation.
I don't know why it wouldn't be. Suppose I kept pulling a card from a deck and showing it to you. Every single time, it was the ace of spades. Why is this? Well, one pretty good explanation is that I know where the ace of spades is in the deck and I'm intentionally picking that card out and showing it to you. That is, there is intelligence/intentionality that explains this event. You would probably consider this as an explanation. The fine-tuning argument's conclusion is just as much of an explanation.
>Nope, not like any other answer. Like Satandidit.
I don't know what you mean to say here. Satandidit doesn't predict anything either.
>No, not like other answers. Science never closes the book on further questions.
This isn't a scientific question though. This is a question about why the fundamental constants of nature are what they are. This is a question beyond the domain of science. Elsewhere in this thread, someone linked a video of Feynman (an atheist) on "why" questions and how at some point they have to bottom out - and at this point, science cannot provide the answers.
Besides, this doesn't close the book on further questions. We can still ask, "what kind of existence is this intelligent designer?", "why does this intelligent designer exist?", etc. And of course, questions that are normally under the domain of science are still under the domain of science.
I consider the person to whom you are responding a troll, because they are taking a hard line stance, using abrupt terms, shutting down discussion, and putting much less effort into things than you are.
That said, I agree with you roughly. I think suggesting an intelligent design as a possibility is not "shutting down curiosity". A scientific mind can entertain higher forms of power and look into it.
Accepting the possibility of a creator is not equivalent to blind devotion to one of the many existing faiths.
That's quite rich, coming from somebody who took a hard line stance, used an abrupt term, put very little effort in and shut down the discussion by calling me a "troll."
That said, intelligent design is shutting down curiosity. It's not an explanation for anything, it's not a falsifiable theory, and posits a supreme being that we can't possibly have any hope of ever understanding, as it is incalculably more intelligent and complex, thereby eliminating the need and desire for further research. The only way to accept it is to have "faith," not through reasoning. Intelligent design is basically goddidit dressed up in scientific jargon, incompetently so.
The fact that every single proponent of it, ever, was a religious person first, and then became an intellectual promoting intelligent design, and that no scientist who wasn't a believer first was ever convinced by the intelligent design argumentation, should tell you enough. But if that's not sufficient, there have actually been court cases in the U.S. where people tried to get it into schools on the basis that it's a scientific argument. Every time they failed, with the courts ruling that it's quack science that doesn't merit consideration. For the latest example, look up Kitzmiller v. Dover Area School District.
Saying "because God did it" as an answer to any question has the same value as saying "because pixel cooked the music". If you want to consider those two groups of words "explanations" go for it. They are grammatically correct, and if they satisfy the curious mind they are good enough.
You've been explained time and again how the anthropic principle explicitly doesn't need "God" or any sort of intelligent design and is simply the conclusion that can be drawn from a statistic calculation yet you continue bringing that up.
Repeating the same argument despite it having been refuted isn't conductive to further discussion, at a certain point you'll only get replies out of pity at best, like this one.
> Saying "because God did it" as an answer to any question has the same value as saying "because pixel cooked the music".
The same ascertainable to humans value perhaps, but if one assumes they are necessarily completely equal (there is no God, in fact) you would typically want evidence. But this is only typically, some things in science don't need proof.
There are different kinds of explanations according to different measures, but all explanation is about identifying the causes of things. "You did it" identifies the agent, the efficient cause. I can, of course, explain how the agent (you) effected the cause, but youdidit is still an explanation, even if it isn't the kind you are interested in hearing.
Youdidit is an explanation, because it doesn't terminate the inquisition. You can then ask what caused you, then what caused the thing that caused you, and so on until you get to the point of saying "and that's as far as we know, we are working on figuring out the rest".
With goddidit, you abruptly got to the end through an escape hatch, and you are done having done no work. There is nothing that explains god, by definition, and there is no "figuring out the rest".
the anthropic principle is why we find ourselves in such an unlikely place (a habitable planet) instead of somewhere that can’t support life. it’s not an argument for god.
it’s not entirely trivial. if someone says “god did it” because we find ourselves on earth not mars the anthropic principle is a better explanation.
If somebody asks why Earth is more suited to life than Mars, we could talk about temperature, size, magnetic field, water availability. If someone asks but why Earth has all that and Mars doesn't, then "God did it" and "if it were the other way around you would be asking the other way around" both offer as little information (none), as little explanation (none) as each other.
My favorite version of the anthropic principle is one where you say that ALL of the universes exist -- with all possible values of arbitrary constants. We just observe this one because we're alive here (and most of the others are not habitable).
The same one which guarantees you will understand my point before coming in with a smug putdown about something I didn't say. "We don't know" is a far better answer than the Anthropic principle. The anthropic principle is worse than an answer, it has negative value, it answers nothing but has the shape and feel of an answer, it's a fake.
e.g. Earth is the only place where life could have formed. We have yet to set foot on even 1 another planet but we are pretty sure we are alone in the entire damn Universe.
This is an incredible misunderstanding of the Anthropic principle. It has nothing to do with god, it does not suggest that life could only exist on Earth, and it does not suggest that we are alone in the universe.
If anything it's an argument against Intelligent Design. E.g. life is the statistical result of a vast universe (or multiverse) of permutations - some of which are not conducive to life, and some of which are. And when life looks out and says "wow it's uncanny how perfect this place is, there must be a divine hand at work" - it's only observational bias that makes it appear that way. Because life could only exist to make such observations in regions of the universe which are suitable for life.
But on the other hand it also prevents one from saying "we exist, therefore intelligent life must be commonplace".
> we are pretty sure we are alone in the entire damn Universe.
We absolutely are not sure of that in any way, shape or form. Quite the opposite, given our knowledge of the universe and conditions necessary for life forming, it's highly unlikely we're alone. There's a reason that we call a paradox the fact that we haven't found any extraterrestrial life yet: the Fermi Paradox.
Anyway, the anthropic principle says nothing about that.