Immanuel Can wrote: ↑Wed Apr 01, 2020 2:59 am
RCSaunders wrote: ↑Wed Apr 01, 2020 1:51 am
The only contingent facts in this world are those which, before the fact, depended on some human choice, i.e. the man made. (Note, all your examples.) The rest is pure Kantian nonsense based on his bad epistemology. It is exactly the kind of equivocation I meant.
Did you read the summary, RC?
If you didn't then we've got a basic problem. You don't know what "contingent" means in philosophical terms.
Oh, yes I did (read the article) and recognized the scent of Kant immediately. I know exactly what "contingent," means in that corrupt version of philosophy. The man was demented, and everyone who has swallowed his lies is, to that extent, a self-induced psychotic who has damaged his mind in a way that makes it impossible to reason correctly.
There is only truth. There are not different kinds of truth. If you begin with his absurd epistemology that a concept means its definition, everything said after that is wrong and you can put over just anything like that set of lies that truth can be divided into a priori vs a posteriori, or necessary vs contingent, or synthetic vs analytic, all absolutely useless concepts except to those who are trying to promote nonsense or put something over. "Did you steal the money?" To which one may say just anything because the truth is contingent, synthetic, and a posteriori, or only true in some universes.
Immanuel Can wrote: ↑Tue Mar 31, 2020 4:56 am
You think it means "man made."
If you use the word contingent to mean, "what is but could have been different," that only pertains to the man-made, and only before it exists. If you use the word contingent to mean, "the explanation of how something came to be," then everything is contingent and only means what the word, "cause," ought to mean, the explanation of what a thing is and how it came to be. In that second sense, nothing could possibly be other than what it is.
Immanuel Can wrote: ↑Wed Apr 01, 2020 2:59 am
And you don't understand "necessary" either, apparently, as your light bulb example illustrates.
Of course I know what necessary means. I'm not going to pretend it has the meaning you'd like it to have. Water is necessary if you do not wish to die of thirst. In your view, the necessity of water is only true in this universe, right?
Immanuel Can wrote: ↑Wed Apr 01, 2020 2:59 am
Light bulbs and circuits are all contingent...there is no need for them to have existed at all, that means. And you can see that this is certainly true, because there was a time when human beings had no light bulbs.
Of course the nature of electricity had to be discovered and developed by men like Edison and
Tesla and light bulbs had to be manufactured (a business my father was in all his life). Everything does have an explanation for its nature and existence and those things men produced
were contingent on the men who discovered, invented, and produced them. That does not mean they could have been different than they are. There is electricity, electrical wiring, power plants, light bulbs. Those are the facts. Just because you can imagine something different from the facts cannot change what the facts are.
Immanuel Can wrote: ↑Wed Apr 01, 2020 2:59 am
So first, we've got to clear up "necessary" and "contingent." Because you attribute straw-man claims to me, on the basis of misunderstanding those definitions. Here's another resource.
Yes, let's clear it up.
Immanuel Can wrote: ↑Wed Apr 01, 2020 2:59 am
It is possible for A to not exist.
It is possible for A to exist.
Anything which can come into or go out of existence exists contingently.
If A exists it is not possible for it to not exist. If A does not exist, "A" identifies nothing, i.e., there is no A. It is not possible that something that exists, also does not exist.
For anything that does exist, it had to be possible for it to exist, and for anything that does exist, there must be an explanation of its nature and how it came to be (cause), which it is, "contingent," on, but that "cause" had to be, else the existent it caused would not exist, and
the truth is, it does exist. It is not possible that what is true can also be not true. It is not possible that the, "cause," could not have been.
There is only what is, but there is always some fool who will say, well it could have been different "
if." But the, "
if," could only be so if whatever it was contingent on was was different and that could only be so if whatever that was contingent on was different, ad infinitum.
So long as contingent only means dependent on some other conditions, states, or events, there is nothing wrong with the concept. It is when that meaning of contingency is equivocally substituted with the notion of, "choice," or, "if," or, "one's imagination," that the concept becomes a lie. "The state (solid, liquid, gas) of water is dependent on temperature," and "the period of a pendulum is dependent on the length of the pendulum" are expressions of contingency, but to say, the relationship between temperature and the states of water or the relationship between the period of a pendulum and it length could be different, "if some other relationship was chosen," [assumes there is something that can make such a choice but that assumption cannot be used to defend the assumption], "If (anything were different)," [but they aren't different, only what is, is true], or, "because one can imagine them being different, [but just anything can be imagined including a universe where no such contingencies existed and there is no reason this cannot be that universe].
And that leads to our next abomination:
Immanuel Can wrote: ↑Wed Apr 01, 2020 2:59 am
For A to exist necessarily means the following:
There is no possible situation whatsoever where A would fail to exist.
Contingency and necessity are what philosophers call modal properties. Their logic is investigated in modal logics. In this framework they would be explained as follows:
A exists contingently if and only if: there is some possible world where A exists but A does not exist in all possible worlds
A exists necessarily if and only if: A exists in all possible worlds.
Do not confuse this philosophical use of “contingent” with the ordinary sense of “something being contingent on something else”.
Necessary and contingent are perfectly ordinary expressions and they are used commonly in philosophy without any necessary reference to theology. So ignore the answer here that says they make no sense apart from religious theories.
Platonists would say that numbers exist necessarily for example."
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Got it yet, RC?
Oh, yes. I had it long ago, probably before you were born. I know all about other worlds and have often visited them in the works of writers from Lewis Carol to Robert Heinlein. Except for those, "other worlds," benevolently imagined in the minds of fiction writers and malevolently imagined in minds of philosophers and the superstitious, there are no other worlds. "Possible other worlds," is an oxymoron.
I do not grant that there are other worlds, even hypothetically, but as a concept to be judged, if there were other worlds, even if nothing was true in those other worlds that is true in this actual world, it could not possibly matter in any way. Only what is true in this actual real world can possibly matter and what is true in this world must be true, else it would be a different world.
You like contingent? This world is contingent on everything in this world being absolutely what it is. It is not possible for anything that is true in this world to be other than it is, else it would not be this world.
The belief in other possible worlds is just as baseless and superstitious as any belief in deities or the supernatural, and is, in fact, a kind of superstition.
The only consolation I see in all this nonsense is the fact that at least all those who believe and promote these absurdities know they (both the individuals and their ideas) are not necessary.