[Merged] Immortality & Bayesian Statistics

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Slowvehicle

- I think the basic claim against my dichotomy is that except for "~A being anything and everything that is not A," I can never define ~A well enough to know that I have included all possible inclusions.

Good Afternoon, Mr. Savage!

I applaud you--you have precisely captured the argument against defining both A and ~A; in doing so, you end up ignoring all of the things in ~(A U ~A) of which your inventiveness fails. Unless you carefully circumscribe your "universe" (eliminating the possibility of accurately reflecting reality), your defined A and defined ~A are not, and cannot be, exhaustive.

- This is war, and you may have superior forces on this particular hill...

With all due respect, this is nothing at all like war.

Further, it is not that there are "superior forces" arrayed against you, but that you are arguing against observed reality and against the nature of logical construction. Do not flatter yourself that the problem is that you are outnumbered; instead, realize that, until you correctly define A/~A, your "statistical" argument is a non-starter. If only one person were pointing that out, it would still be a fatal flaw, though all the forces of beleif were arrayed against her.

- Consequently, I'm going to withdraw my forces, concede this hill to you guys (for now) and see if I can take your basecamp instead -- your 'basecamp' (A) being, "given my current existence I will exist for only one finite time." I'll try to show that your basecamp is extremely improbable.

I am sorry, Mr. Savage, but I fear that this approach is doomed to failure form the outset. The only way that any assumption, estimate, SWAG, or construct about the "extreme improbability" of the fact that consciousness appears to be, and acts as if it were, no more than an emergent property of a specific neurosystem could, in fact, be effective, would be to show that your version of "immortality" (whichever one you are selling this time) is the only possible, imaginable alternative. In other words, this is still the same argument. I venture to suppose that you will support it by the same claims.

I encourage you to think, and think well and hard (in fact, consider revisiting all of your posts for, at a minimum, the last three months or so), before you try to use the puddle problem, or the Texas Sharpshooter, or your "special hand of aces", to support your claim that reality is, in fact, "extremely improbable". Luigi Pirandello said it very well, in Six Characters in Search of an Author: "“Oh, Sir, do you not realize that life is full of strange absurdities, which, strangely enough, do not even need to appear plausible, since they are true?”

- For now, my basecamp is, "anything and everything other than that I will exist for only one finite time."
- Which is what you, and your fellows have been urging me to do all along...
- Whatever -- I'll be back.

I am uncomfortable with your martial metaphor, if only because I am not trying to "defeat" you, or "win" the "debate". I am trying to help you understand why the approach you have adopted is neither Fruitful, Luminous, nor Congruent (to coin a phrase), especially as you cling to, and repeat, your baseline errors.

For all that, I, personally, have been urging you to present evidence for the existence of the "soul" and its "immortality". I do not pretend to speak for my "fellows". Proud as I am to claim the company of many, even most, JREF posters, there is still no "us" for you to oppose.

I have said this before, but you do not have multiple "opponents"; you have only one--observed reality.

May I remind you of just a few of the host of problems that have been raised against the existence of an "immortal soul"?

1. How do you account for population growth?

2. How do you account for (among other misadventures) traumatic aphasia?

3. How do you account for the utter lack of any practical, empirical, objective evidence for the existence of this "soul"?

Again I encourage you: start at the other end. Present your practical, empirical, objective evidence of the existence of the "immortal soul". Not so much the reason you believe, but the evidence that supports that belief.
 
He accounted for population growth with an infinitely divisible pool of souls. When I asked where this pool was located, that post was predictably ignored. The answer probably involves the word quantum.
 
I'm not even sure a mod can be ignored.

In any case, I've gone from Jabba's preferred debating partner to mere flea in his ear.
it is the sad, sad consequence of highlighting Jabba's errors in such a way that he can no longer deny it.
 
Slowvehicle, I have been greatly admiring your standout work in this thread while learning in your classroom. You are a credit to the place.
Seconded!


Slowvehicle

- I think the basic claim against my dichotomy is that except for "~A being anything and everything that is not A," I can never define ~A well enough to know that I have included all possible inclusions.


- This is war, and you may have superior forces on this particular hill...
- Consequently, I'm going to withdraw my forces, concede this hill to you guys (for now) and see if I can take your basecamp instead -- your 'basecamp' (A) being, "given my current existence I will exist for only one finite time." I'll try to show that your basecamp is extremely improbable.

- For now, my basecamp is, "anything and everything other than that I will exist for only one finite time."
- Which is what you, and your fellows have been urging me to do all along...

- Whatever -- I'll be back.

What?
 
He accounted for population growth with an infinitely divisible pool of souls. When I asked where this pool was located, that post was predictably ignored. The answer probably involves the word quantum.

Well, quantum means a required or allowed amount, so it could be that a soul is a quanta of the infinitely divisible pool of souls, broken off whenever a new life needs to be formed. What? Evidence? Who needs evidence?
 
Well, quantum means a required or allowed amount, so it could be that a soul is a quanta of the infinitely divisible pool of souls, broken off whenever a new life needs to be formed. What? Evidence? Who needs evidence?


I'm sure he can essentially prove it, given an infinite amount of time, and a sufficiently vague definition of 'prove'.
 
Expressing the Issue

- I need to start with a conditional, but expressing it so that the audience will understand my intentions is difficult. Here's the best I can currently do.

- Provided that we humans are all the same re the following issue…- The A hypothesis is that existing human selves will exist for only one finite time.
- ~A is that A is not true…


- Hopefully, that can get us started.
 
- I need to start with a conditional, but expressing it so that the audience will understand my intentions is difficult.


The audience (and technically it's a 'readership') already know far better than yourself what your intentions are.



Here's the best I can currently do.

- Provided that we humans are all the same re the following issue…- The A hypothesis is that existing human selves will exist for only one finite time.
- ~A is that A is not true…


- Hopefully, that can get us started.


The expression "existing human selves" is fraught with possibilities for misunderstanding and your proviso is redundant, but you're more-or-less describing where everyone else already was before you ever posted.

It's really only you that needs to get started.



ETA: It's also worth noting that you're now so far from the claim you made in the OP that you're completely off topic for this thread.
 
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Jabba,

Please, please present your proof (hopefully mathematically as promised, but please present any proof)!

You surely must be able to present your proof immediately, because you told me you worked this out to your satisfaction years ago. Go ahead, present it in your next post. If it is too long for this thread, than provide a clear link. Thanks.

Then, and only then, explain to me if the same proof applies to other animals, plants, and bacteria. In fact, explain to me if the same proof applies to snowflakes and rocks, any one of which is fairly unique and therefore special and just as unlikely in your outlook.

Thanks!
 
~A is that A is not true…
I am curious as to why you cannot simply use the phrasing provided countless times already: ~A = Everything that is not A.

Is there some thing that prevents you from admitting that someone else was right about something so fundamental? You are, as Akhenaten says, getting finally to the point where the rest of us have been for months, but you are acting (a) as if it is some grand insight on your part, and (b) not fraught with all the other problems you have been told about, yet you cannot bring yourself to say You know, Slowvehicle, i see it now. I've been wrong to this point, and you've been right.
 
- The A hypothesis is that existing human selves will exist for only one finite time.
- ~A is that A is not true…
So ~A means that for only one finite time we will not exist?

Also, how is either A or ~A falsifiable?
 
- OK. How about this?
- A = human "selves" exist for one finite time at most.
- ~A = everything that is not A.

- I don't think that's quite how to say it, but I think everybody knows what I mean.
- My 'proof' of ~A is P(A|me) = P(me|A)*P(A)/(P((me|A)*P(A)+P(me\~A)*P(~A))
 
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I am curious as to why you cannot simply use the phrasing provided countless times already: ~A = Everything that is not A.

Is there some thing that prevents you from admitting that someone else was right about something so fundamental? You are, as Akhenaten says, getting finally to the point where the rest of us have been for months, but you are acting (a) as if it is some grand insight on your part, and (b) not fraught with all the other problems you have been told about, yet you cannot bring yourself to say You know, Slowvehicle, i see it now. I've been wrong to this point, and you've been right.

I'll second Garrette's question.
 
- OK. How about this?
- A = human "selves" exist for one finite time at most.
- ~A = everything that is not A.


Why is "selves" in scare quotes? For that matter, why use the word at all?



- I don't think that's quite how to say it, but I think everybody knows what I mean.


Doubtful.



- My 'proof' of ~A is P(A|me) = P(me|A)*P(A)/(P((me|A)*P(A)+P(me\~A)*P(~A))


Again with the scare quotes? You don't even believe it yourself, do you?

In any case, are you seriously trying to prove that everything other than that we have one finite life is true?

Can you really not see how absurd that is?


ETA: It seems that your A also includes the possibility of us not existing at all. Are you sure you want to go with that?
 
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Doubtful.
Agreed.

In any case, are you seriously try to prove that everything other than that we have one finite life is true?

Can you really not see how absurd that is?

Jabba has agreed that ~A is everything but A, but clearly doesn't understand what this means. I look forward to him proving what we can not even imagine as part of proving ~A. I also look forward to him explaining if his proof does or does not prove that the specific, and unique rock on my desk has multiple lives, too.
 
- A = human "selves" exist for one finite time at most.
Your "at most" clause causes a problem.

~A therefore includes the possibility that human selves exist for less than one finite time?

Or A therefore includes the possibility that human selves exist for less than one finite time?

Define "less than one finite time". It must, after all, be included in either A or ~A, given your initial premise. Else you must agree that existences are integral by default, in which case your A is odd to say the least. Surely your A should be something like "Humans consciousness exists once and once only for a finite time" No?

Which?
 
- I need to start with a conditional, but expressing it so that the audience will understand my intentions is difficult. Here's the best I can currently do.

- Provided that we humans are all the same re the following issue…- The A hypothesis is that existing human selves will exist for only one finite time.
- ~A is that A is not true…


- Hopefully, that can get us started.

Good afternoon, Mr. Savage! I hope you are having a pleasant Sunday. With the high winds and the low humidity here, we are under a fire watch. Not a good sign for what August will bring.

A: existing human selves will exist for only one finite time

~A: ~(existing human selves will exist for only one finite time)

I wonder how I can help you to see that you are digging yourself an even deeper hole?

This is the same problem creationists face when they try to claim that creationism must be true, because we don't know the specific evolutionary history of a specific metabolic feature.

Look at ~A. Even with your your conditional (which has its own problems), your version of ~A ("A is not true") does not demonstrate that people are immortal.

"A is not true" ( "~(existing human selves will exist for only one finite time)") does not address "immortality" at all.

-are you prepared to hold that "selves" that are not existing are immortal?
-are you prepared to hold that "existing twice" is immortality?

In other words, you have (at least once you demonstrate your conditional) constructed an acceptable, if awkwardly phrased, A/~A pair; but your construct does not delineate what you say you are trying to prove.

I seriously encourage you to "drop the song of elephop and telephong"*, and, instead, consider any of several other approaches that have been offered to you.

Setting your A as "humans are immortal" would simplify things, give you a clear ~A (~"humans are immortal"), and let you concentrate on what you mean by "immortal".

Or, you could simply present your practical, empirical, objective evidence for the existence of the "self" as something other than an emergent property of a specific neurosystem.

Demonstrate that the "soul" exists, and why you think it is immortal, and I will help you develop the syllogism to express that. Demonstrate a well-crafted syllogism that the "soul" must exist, and must be immortal, and I will still ask for your evidence. A syllogism cannot create reality, only describe it. Remember the ham sandwich? Have you seen the "proof" that Barney is Satan?

I seriously hope that you will present your evidence for the existence and immortality of the soul...

ETA: I realized that this* might not be comprehensible to anyone not brought up on A Child's Garden of Verses, so:
Eletelephony

Once there was an elephant, who tried to use the telephant.
No, no! I mean, an elephone, who tried to use the telephone...
Dear me! I am not certain, quite, that even now I've got it right!
Howe're it was, she got her trunk entangled in the telephunk,
The more she tried to get it free, the louder buzzed the telephee!
...I fear I'd better drop the song of elephop and telephong...


-Laura Elizabeth Richards
 
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