AMR wrote:
The WAP is used by atheist apologists to counter fine tuning from design arguments. As in "of course the universe should be fine tuned for our existence, it couldn't have been any other way since we are here!"
No, that is not it at all. There is no need for even mentioning fine-tuning, let alone assume that it is. The shortest way to express the weak anthropic principle is, “We are here because we can be.” There is no reason to think that the universe was created for us to evolve in anymore than to think that mudpots and hot sulfur springs in Yellowstone National Park were created for Thermophlic bacteria to evolve in.
I read something a few years ago about a microorganism that existed in only one small place on earth. It was behind an ancient pub in Brittan where men had been going out to to take a piss for centuries, this microorganism thrived on uric acid and ammonia, actually metabolized them.
This is may be only an interesting story, but it brings up the question regarding the weak anthropic principle: Where else would you expect to find a microorganism that feeds on piss and its byproduct than in an ancient pool of piss that is replenished regularly?
You could carry on this fine-tuning fiasco of an argument involving probabilities from here. What are the chances that malt and barley would evolve and then be domesticated? What are the chances that malt and barley would be combined with yeast and H2O? What are the chances that this mixture would be let to stand long enough to ferment and create beer?
What where the chances that Rome would conquer Brittan and bring beer with the invasion and beer would become the beverage of choice in pubs?
What are the chances that someone built a pub in that exact spot? What are the chances that one particular wall in the back of the pub became the pissing place?
Astonishingly! The exact same place that they found the microorganism that lives on piss?
Oh my God! The odds are too fucking astronomical for all of these things to happen by accident. There must be a god fine-tuning piss spots just so a piss eating microorganism could eat piss.
AMR wrote:
The fact that our universe is fine-tuned is indisputable (you may argue fine-tuning does not imply a tuner if a range of alternate possibilities exists).
If it is indisputable then why are so many people disputing it, or unconvinced? I’m not talking about just us “atheist apologists” that take on “Faith.” I mean physicists and cosmologists.
But there is a difference between when you mention fine-tuning and physicist or cosmologist does. By fine-tuning you mean God did the fine tuning, end of discussion. But when a physicist or cosmologist addresses fine-tuning it is as a question that has nothing to do with “God.”
AMR wrote:
Logically, a follow up question may be: why should that be so? The WAP's answer is that, from the meta-view, chance had to favor some corner of existence,it happens to be ours.
Well since I disagree with your premise that it is indisputable that the universe is fine-tuned I don’t have much to say here. Except that the weak anthropic principle has no answer pertaining to any meta-view. Only one simple explanation to counter fine-tuning: No thing could exist where it cannot exist. Therefore things exist where they can exist. This is indisputably true, fine-tuning is not.
AMR wrote:
If ours is the only universe or other universes are also similarly biogenic then, as Rees points out above, the mystery of fine tuning remains throughout all reality. This is what motivates so much physics on unobservable theoretical multiverses.
If there is only this universe or there are more and it turns out that they all have the same parameters then question is answered. Mystery might remain for those not ready or willing to believe it, but that is nothing new.
AMR wrote:
Most scientific opinion can be collectively grouped into 1,2, or 4 above. Pick one and explain why. That should be an interesting topic of debate.
I choose #5: The appearance of, as in the illusion of, the possible fine-tuning for life is just that. It is what some want to see.
AMR wrote:
Max Tegmark along with Rees has authored a number of famous scientific papers on classes of possible universes. Tegmark has actually developed a taxonomy of possible other universes. See Parallel Universes Max Tegmark in Science and Ultimate Reality: From Quantum to Cosmos, honoring John Wheeler’s 90th birthday, J.D. Barrow, P.C.W. Davies, & C.L. Harper eds., Cambridge University Press (2003)
I don’t care how many people write about hypothetical universes, we are dealing with this one are we not? I get annoyed enough when anyone goes off about other universes as if they exist or we could ever know whether they exist or not, and trying to argue one way or the other about fine-tuning and “God..”
What the fuck is your point? I can’t figure it out any longer. You are just al over the place. Is there any chance that you understand your own argument enough that you could condense it down from the nebulous cloud of assertions and links that it has become?
Oldskeptic:wrote:
So what you are saying is that if the values of natural laws are tweakable then it means that this is evidence that our universe was tweaked by God. But if they are not tweakable in this or any other hypothetical universes then that is also evidence of God.
Sorry, you can’t have it both ways.
AMR wrote:
That's not my argument, I guess you havn't been paying attention: if the values are "tweakable" the multi-verse WAP arguemnt is at least plausible; if not, all would-be multiverses are also bounded by biogenic parameters.
I was paying plenty of attention, a sufficient amount to detect that you have backed off from an apologetic argument that you asserted but cannot support.
And you are scrambling here: Whether cosmic values are “tweakable” or not has nothing to do with the weak anthropic principle. Tweaked or not we would still only be able to exist in a place where it is possible for us to exist in.
AMR wrote:
Why should physical law then happen to overlap exactly upon the narrow delimitations demanded by life and intelligence.
Your not paying attention. The question is the other way around: Why does life and intelligence fit into a narrow strip of possible environments? The explanation is - Because they can.
AMR wrote:
Again if ours is shown to be the only universe you'd be left to explain the immense improbabilities of existence;
How so? We exist therefore our existence is not at all improbable. It is a fact.
AMR wrote:
and this is the position of the vast majority of the international theoretical physics community.
I like the term “Vast Majority” it conjures up such feelings of inclusiveness. Your problem though is that there is no vast majority that thinks that a single universe model indicates immense improbabilities.
AMR wrote:
(or perhaps my original assessment of your attitude was correct: "why even ask?").
What original assessment was that? My original assessment of you was that you are just another Christian/creationists apologist, and you have done nothing to dissuade me from that opinion, Yet I deal with your inane assertions and pseudo scientific interpretations with something akin to patience.
There is nothing so absurd that some philosopher will not say it - Cicero.
Traditionally these are questions for philosophy, but philosophy is dead - Stephen Hawking