Defense of Freewill Against Determinism

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Amperage
 
Reply Mon 12 Apr, 2010 10:03 am
@kennethamy,
kennethamy;150863 wrote:
1. If you mean by "possible" that we do not know (and that is what you mean) that the person will not die without food, that is, of course, false.

2. If you mean by "possible" that it is logically impossible that the person can live without food, that is false. It is logically possible for a person to live without food, since that a person lives without food does not imply a contradiction

3. But if you mean by "possible" that it is not physically possible for a person to live without food, you are, of course, correct.

So, it depends.
(Bold numbers added by me)

I mean 1. and 3. both with your same conclusion. He is saying the possibility exists for a persons to not die without food. physically and to assert certainty about that fact is false. Which I take to be false. I can say with certainty that without food I will die.
 
Night Ripper
 
Reply Mon 12 Apr, 2010 10:04 am
@Amperage,
Amperage;150862 wrote:
well I challenge you to live by your assertions


I already do. I acknowledge that it's not necessary that I will die without food but I also acknowledge that contingently I will die without food. There's no contradiction.

Amperage;150862 wrote:
we must ask ourselves just how big of a skeptic do I want to be?


I think this comes from a general misunderstanding of what skepticism entails. All that is required is to keep an open mind. I still shop at grocery stores and stop at red lights, even though I may live without food or pass through the other cars as if they were holograms. The reason why I don't act on every bare possibility is called pragmatism.
 
kennethamy
 
Reply Mon 12 Apr, 2010 10:05 am
@Night Ripper,
Night Ripper;150855 wrote:
Contingent means "possible but not certain to occur".



No, that is logical necessity. Try again.


What is logically necessary is, "if all metals expand when heated, and copper is a metal, then copper expands when heated". What is physically necessary is that copper expands when it is heated. The latter is physically necessary because it is the consequent of the logically necessary conditional. You really have to follow the argument. It is a little complicated.
 
Night Ripper
 
Reply Mon 12 Apr, 2010 10:07 am
@kennethamy,
kennethamy;150866 wrote:
What is logically necessary is, "if all metals expand when heated, and copper is a metal, then copper expands when heated". What is physically necessary is that copper expands when it is heated. The latter is physically necessary because it is the consequent of the logically necessary conditional. You really have to follow the argument. It is a little complicated.



That's still logical necessity. It doesn't matter how you couch your terms.

Isn't it clear that necessarily, if all even numbers are divisible by 2, and 248 is an even number, then 248 is divisible by 2.

You see how this works even though it has nothing to do with physicality? That's because this is an example of logical necessity. Try again.
 
Amperage
 
Reply Mon 12 Apr, 2010 10:09 am
@Night Ripper,
Night Ripper;150865 wrote:
I already do. I acknowledge that it's not necessary that I will die without food but I also acknowledge that contingently I will die without food. There's no contradiction.
I swear your usage of the word "contingently" (as you are intending it) is incorrect in that sentence.
please insert another word(s) and use the same sentence please because it's confusing me. Here's how I would write it with a different word(s) for example:

I acknowledge that it's not necessary that I will die without food but I also acknowledge that "based upon the physical laws of nature being what they are" I will die without food.

How would you re-write it?



Night Ripper;150865 wrote:
I think this comes from a general misunderstanding of what skepticism entails. All that is required is to keep an open mind. I still shop at grocery stores and stop at red lights, even though I may live without food or pass through the other cars as if they were holograms. The reason why I don't act on every bare possibility is called pragmatism.
pragmatism gives you no better odds given your point of view. Because all options would be equally as good. Rather equally as bad
 
kennethamy
 
Reply Mon 12 Apr, 2010 10:11 am
@Night Ripper,
Night Ripper;150865 wrote:
I already do. I acknowledge that it's not necessary that I will die without food but I also acknowledge that contingently I will die without food. There's no contradiction.





Yes, that you will die without food is a contingent proposition, since it does not imply a contradiction. However, since, that you will die without food follows from the law of nature that all human beings need food to live, and from the initial condition that you are without food, it is physically necessary that you will die unless you eat. See the difference?

---------- Post added 04-12-2010 at 12:12 PM ----------

Amperage;150869 wrote:
I swear your usage of the word "contingently" (as you are intending it) is incorrect in that sentence.
please insert another word and use the same sentence please. Here's how I would write it with a different word for example:

I acknowledge that it's not necessary that I will die without food but I also acknowledge that "based upon the physical laws of nature being what they are" I will die without food.

How would you re-write it?



pragmatism gives you no better odds given your point of view. Because all options would be equally as good.


See post #786. I think that clarifies and makes your point.
 
Amperage
 
Reply Mon 12 Apr, 2010 10:16 am
@kennethamy,
kennethamy;150870 wrote:
See post #786. I think that clarifies and makes your point.
my confusion comes in because he is intending "contingent" to mean "possible to happen but not certain to happen", so I'm not sure how that works in that sentence correctly. Obviously I'm not an English major but it helps to understand the sentence as he's intending it, if I"m going to be able to follow properly.
 
Night Ripper
 
Reply Mon 12 Apr, 2010 10:16 am
@Amperage,
Amperage;150869 wrote:
I swear your usage of the word "contingently" (as you are intending it) is incorrect in that sentence.


Having had this discussion with PhD's of philosophy and hearing no similar objections, I'm going to just assume that you're mistaken until given better cause not to.

As for your sentence:

I acknowledge that it's not necessary that I will die without food but I also acknowledge that I will die without food which then, in part, makes the statement "life dies without food" a law of nature.

The laws of nature come after the facts, not before. They are universal statements that are true because they correspond with the facts.
 
Amperage
 
Reply Mon 12 Apr, 2010 10:19 am
@Night Ripper,
Night Ripper;150873 wrote:
Having had this discussion with PhD's of philosophy and hearing no similar objections, I'm going to just assume that you're mistaken until given better cause not to.

As for your sentence:

I acknowledge that it's not necessary that I will die without food but I also acknowledge that I will die without food which then, in part, makes the statement "life dies without food" a law of nature.

The laws of nature come after the facts, not before. They are universally statements that are true because they correspond with the facts.
well I'm just a lowly engineering student so it's probably me and I acknowledge the fact, but the usage was certainly confusing me which is why I politely asked for a re-write and I thank you for doing so.

I notice you simply eliminated the word altogether
 
Night Ripper
 
Reply Mon 12 Apr, 2010 10:21 am
@Amperage,
Amperage;150874 wrote:
I notice you simply eliminated the word altogether


I'm sorry, I thought that's what I was supposed to do.
 
Amperage
 
Reply Mon 12 Apr, 2010 10:22 am
@Night Ripper,
Night Ripper;150873 wrote:
They are universally statements that are true because they correspond with the facts.
yes they are true because they correspond with the facts. So why would you deny them when acknowledging them corresponds with all the facts?
 
Fil Albuquerque
 
Reply Mon 12 Apr, 2010 10:23 am
@Night Ripper,
Night Ripper;150851 wrote:
Contingent upon nothing. It's just contingent. The universe doesn't have to behave the way that it does, it just does.




1 - I think that trying to systematize an asserted unsystematic Reality implies a contradiction in itself...is like saying that the only Law there is, is not having any Law at all...as I several times pointed out, such is unacceptable ! (your "Truth" implies already the opposite ! )

2 - I would love to see your reaction if your account manager told you tomorrow that your money vanished for no reason...:bigsmile:
 
Amperage
 
Reply Mon 12 Apr, 2010 10:24 am
@Night Ripper,
Night Ripper;150875 wrote:
I'm sorry, I thought that's what I was supposed to do.
you didn't have to.....I just wanted a re-write with a different phrase or word in place of contingently to better help me understand how you are intending to use it in that sentence..

For example and as I've said, I take "contingently" to mean "based upon" or "dependent upon"

So I subbed that in for contingently in your sentence and expanded by saying what it was contingent upon.

---------- Post added 04-12-2010 at 11:27 AM ----------

Night Ripper;150875 wrote:
My claim implicitly acknowledges that there are laws of nature so why would you ask me why I'm denying them? I'm not and never have.
Ok so what are you denying then?

Obviously everything is contingent upon those laws, yes? Or is this what you're denying?
 
Night Ripper
 
Reply Mon 12 Apr, 2010 10:27 am
@Amperage,
Amperage;150876 wrote:
Ok so what are you denying then?


Future events are not necessitated by the laws of nature and initial conditions.
 
Fil Albuquerque
 
Reply Mon 12 Apr, 2010 10:27 am
@Fil Albuquerque,
Fil. Albuquerque;150877 wrote:
1 - I think that trying to systematize an asserted unsystematic Reality implies a contradiction in itself...is like saying that the only Law there is, is not having any Law at all...as I several times pointed out, such is unacceptable ! (your "Truth" implies already the opposite ! )

2 - I would love to see your reaction if your account manager told you tomorrow that your money vanished for no reason...:bigsmile:


Actually this is no different from Turing halting problem !...
 
Amperage
 
Reply Mon 12 Apr, 2010 10:28 am
@Night Ripper,
Night Ripper;150881 wrote:
Future events are not necessitated by the laws of nature and initial conditions.
OK. I see. sorry I guess I'm dense.

What would be an example of something you think IS necessitated by the laws of nature and initial conditions?
 
Night Ripper
 
Reply Mon 12 Apr, 2010 10:29 am
@Night Ripper,
Amperage;150876 wrote:
Obviously everything is contingent upon those laws, yes?


You are the one using contingent wrong. You should say depends upon instead of contingent upon.

The laws of nature depend upon the facts. The facts do not depend upon the laws of nature.
 
Fil Albuquerque
 
Reply Mon 12 Apr, 2010 10:30 am
@Night Ripper,
Night Ripper;150885 wrote:
You are the one using contingent wrong. You should say depends upon instead of contingent upon.

The laws of nature depend upon the facts. The facts do not depend upon the laws of nature.


Are you saying that a posteriori facts can contradict previous ones ?
 
Amperage
 
Reply Mon 12 Apr, 2010 10:31 am
@Night Ripper,
Night Ripper;150885 wrote:
You are the one using contingent wrong. You should say depends upon instead of contingent upon.
That's fine.... I'll make that concession if you think it'll help...I'll use depends upon instead of contingent because in my mind they are synonyms anyways.


Night Ripper;150885 wrote:
The laws of nature depend upon the facts. The facts do not depend upon the laws of nature.
wouldn't it be the other way around? The facts would be different if the laws were different. Right?

---------- Post added 04-12-2010 at 11:32 AM ----------

also can you respond to my previous post...#796?
 
Night Ripper
 
Reply Mon 12 Apr, 2010 10:36 am
@Amperage,
Amperage;150888 wrote:
wouldn't it be the other way around? The facts would be different if the laws were different.


No, I disagree but this disagreement is the absolute core of this argument. So, at least you understand what we are disagreeing about. You are taking the Necessitarian position and I am taking the Regularist position. You think that the laws of nature control the facts. I think the opposite. Here's my favorite quote against your view:

Quote:
Twentieth-century Necessitarianism has dropped God from its picture of the world. Physical necessity has assumed God's role: the universe conforms to (the dictates of? / the secret, hidden, force of? / the inexplicable mystical power of?) physical laws. God does not 'drive' the universe; physical laws do.

But how? How could such a thing be possible? The very posit lies beyond (far beyond) the ability of science to uncover. It is the transmuted remnant of a supernatural theory, one which science, emphatically, does not need.

There is another, less polemical, way of making the same point.

Although there are problems aplenty in Tarski's theory of truth (i.e. the semantic theory of truth, also called the "correspondence theory of truth"), it is the best theory we have. Its core concept is that statements (or propositions) are true if they describe the world the way it is, and they are false otherwise. Put metaphorically, we can say that truth flows to propositions from the way the world is. Propositions 'take their truth' from the world; they do not impose their truth on the world. If two days before an election, Tom says "Sylvia will win", and two days after the election, Marcus says, "Sylvia won", then whether these statements are true or false depends on whether or not Sylvia is elected. If she is, both statements are true; if she is not, then both statements are false. But the truth or falsity of those statements does not bring about her winning (or losing), or cause her to win (or lose), the election. Whether she wins or loses is up to the voters, not to certain statements.

Necessitarians - unwittingly perhaps - turn the semantic theory of truth on its head. Instead of having propositions taking their truth from the way the world is, they argue that certain propositions - namely the laws of nature - impose truth on the world.
Source: Laws of Nature[The Internet Encyclopedia of Philosophy]

Amperage;150888 wrote:
also can you respond to my previous post...#796?


I haven't really thought about it but as long as future events aren't necessitated then it's not really relevant to my argument.
 
 

 
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