Of course a Dirac delta isn’t a function, not in the classical sense anyway. If it were, it’d be a function whose support has Lebesgue measure zero and whose integral is nonzero, and as we know this is impossible. (Of course, these objects are still useful and we can use distribution theory to work with them formally.)
Ah, physicists…
Anyway, I agree with Indistinguishable: you can’t use probability theory to prove or disprove Intelligent Design, or the existence of God, since mathematics exists only in an idealized world anyway. It can be used to model the real world with great success, but if you try to abuse it your model just breaks down. Better to concentrate on discussing probability itself.
Well no, it was not a attempt to prove God. It was to combat the atheistic value of the monkeys and the typewriter. If anything is it a attempt to prove that there is a real chance to absolutely prove atheism is incorrect. Note this is not the same as saying tring to prove atheism is incorrect, just that the chance exists via:
1 - Showing some step in life is impossible to happen naturally. This possibility still exists.
2 - Show that the probability of some step in life is too unlikely to actually happen. This has mainly been shot down with the circular dice mentioned above. But then again those dice are theoretical and our universe is on a discrete quantum level, so there are never a infinite # of points.
Also someone asked me why I said that God will not allow us to scientifically prove Him ever. The simple answer is He told us this (in scripture), and He designed the universe, He’s not going to make a mistake.
Geometrically, yes. But the surface of any physical object is composed of a finite number of molecules. And IRL, there can be no such thing as perfectly spherical dice.
1 seems either highly unlikely or impossible, since our perception of what is naturally possible is built based on what we observe to have happened. If we found something that our current models don’t explain, we’d question our models, not scream “God did it!”.
Oh, and you do realize that if you disprove atheism, then you’ve proven theism, right? If God’s in the market to avoid being proven to exist, he will not have done so sloppy a job in creating the universe as to allow the discovery of an impossible occurrence. So you of all people should believe that atheism can never be disproven, by this or any other method.
And you do realize that the “quanta on the sphere” in the analogy translates into “a finite number of possibilities” when translated to the general real-world applications, right? All that that would do would remove the case of “zero probability” possible events, by removing the infinity from the denominator, which makes everything easy: nonzero probabilites aren’t impossible, no matter how small, by definition.
Incidentally, all the “spheres in the real world are quantized” stuff doesn’t really do anything to attack the fact that events of probability 0 are possible in the real world. Spherical dice were apparently an easily graspable way to communicate the situation, but they’re not the only example of the phenomenon. The coin flipping example itself demonstrates everything we need. Sit down and flip coins once a day from here on out; you’ll end up producing some infinite sequence of heads and tails (maybe HHHHHHH…, maybe HTHTHTHTHT…, maybe HHTHTHHTHTTTHHTHTHTHHTHT…, I have no idea, but you’ll produce some sequence). But whatever infinite sequence you produce, it will be one which had probability 0 of being produced (whatever the sequence under consideration, you will have had probability 1/2^n of producing its first n ‘digits’; the probability of producing the whole thing must, therefore, be <= 1/2, <= 1/4, <= 1/8, etc. The only nonnegative real number satisfying all of that is 0.). Thus, unavoidably, some situation of probability 0 ends up being the one that actually goes down, demonstrating that things of probability 0 aren’t always impossible.
Just to reword this bolded part, what I mean is that not everything of probability 0 is impossible. But, sure, some things are impossible, and those things also have probability 0. Read all the above discussion for further information, offer void where prohibited, etc., …
In general terms I can answer that sort of:
1 - It is not part of His divine plan
2 - It is for His Glory
The actual reason of how this fits into His plan to His glory is reserved for Him.
Yes highly unlikely, but this thread has shown that even things highly unlikely things could happen.
Yes, this seems to be the case.
Well not so fast here. While this may be true for a infinite time, and it helps to have infintie space, we have neither infinite time or space, so not everything that could happen will, but like those dice, something will happen.
Actually it does. If all that is available is whole numbers on this sphere due to quantum effects you can never have a value of 2.5 , it is a impossibility as opposed to a probability approaching zero.
Yes, but pardon me if I don’t hold my breath. For this to happen science would have to “give up” and stop searching for rational explanations, which isn’t the way science generally works.
No, really, a non-zero probability means that the event isn’t impossible. It doesn’t mean that it will happen, but it remains possible as long as the probability remains nonzero, and (as has been shown) sometimes even if it doesn’t. This works in finite spaces and times as well as infinite ones.
And when you’re talking about something that already occurred (like life, the universe, and everything you might base an anti-atheist argument on) the question of whether something might possibly happen is moot: it happened; ergo it was possible. You’re goal would be to prove that it would have been impossible to do without god; this is a question of causes, not probability.
Once you understand that incredibly improbable events can indeed happen (since something has to happen), probability has no more place in the discussion.
Read the rest of the post you are replying to. We may lose the sphere example, but the sphere example wasn’t essential; the coin example is good enough in itself.
Kanicbird, what you’re trying to do is the equivalent of arguing that dinosaurs or dragons exist and then claiming that by demonstrating dinosaurs probably don’t exist, you’ve proven that dragons are real. Sorry but it’s a flawed argument - you need to prove the existence of dragons on its own merits not by tying it in to the issue of dinosaurs.
Huh? That would be a perfectly valid argument for “Dragons probably exist”, if one could actually pull off both steps. I think kanicbird’s efforts here are misguided, but not because they happen to tie one issue to another; that’s hardly a logical sin.
If I’m reading that link correctly, what is proved as the "Strong Law of Large Numbers) only says that the quarter will “almost surely” land on heads and tails an equal number of times. But “almost surely” is a technical term, with its own wikipedia article, and at that article, we find that “almost surely” is compatible with the possiblity that it might not happen, even if its probability is 1.
