D
Dancelittleewok
Guest
I’m curious as to what truths can be proved without using evidence. What truths do you believe are self-evident and if so, why?
It is self-evident that we exist because if we didn’t we wouldn’t be communicating with others. It is logically possible that others don’t exist because we may be imagining others don’t exist. It is impossible that we don’t exist because to assert that we don’t exist is evidence that we are thinking! Or at the very least it is evidence of a thought - in which case we need to explain how a thought can exist without a thinker…I’m curious as to what truths can be proved without using evidence. What truths do you believe are self-evident and if so, why?
Welcome to the party, John!JMJ / MMM 8 March 2010 100308
Hello Dancelittleewok, and dusza, and tonyrey –
I saw your facinating question and sharings. Quite some years ago this matter of self-evident truths, principles, was extremely important to me. I clarified it well. I’d like to share a little, and perhaps more, if you’re interested. I shall assume the Declra of Indep is not in the picture here but Philosophy itself.
There are a very few self-evident truths in Philosophy. They are simple and are the foundation of all our other varying certainties.
These few principles are self-evident because … WHEN they are understood … their truth is in the very understanding of them. Like an apple= an apple / 4= 4 / and like I am.
1 – The Principle of Identity
1a – The Principle of Non-contradiction
2 – The Principle of Sufficient Reason (I prefer, of Adequate Explanation)
3 – The Principle of Finality
I’m tempted to say, “That’s it!” But these are the MOST basic.
I would be glad to elaborate but only if there is real interest in further clarifying the matter. It IS fascinating! – especially when “light bulbs” go on!
John (JohnJFarren)
(FYI, The Principle of Numerical Identity is way different than the Law of Non-contradiction.)These few principles are self-evident because … WHEN they are understood … their truth is in the very understanding of them. Like an apple= an apple / 4= 4 / and like I am.
1 – The Principle of Identity
1a – The Principle of Non-contradiction
2 – The Principle of Sufficient Reason (I prefer, of Adequate Explanation)
3 – The Principle of Finality
I’m tempted to say, “That’s it!” But these are the MOST basic.
I would be glad to elaborate but only if there is real interest in further clarifying the matter. It IS fascinating! – especially when “light bulbs” go on!
John (JohnJFarren)
Quite right! The relation between Cause/Effect and Ground/Consequent are asymmetrical, meaning, they don’t pair up. Take this example:Welcome to the party, John!
Physicalists would certainly dispute the principle of finality because they reduce “why?” to “how?”.They attribute purposeful activity to that which is purposeless - without explaining how it has come about!
What they fail to realise is that their explanation of reality overlooks the fact that their reasoning and explanation are purposeful. To regard reasoning as a mechanistic process is to undermine the validity of reasoning.
“Natural” and “nature” are equally meaningless as far as physicalists are concerned because those terms are elastic enough to accommodate any new scientific discoveries **even if **they conflict with the assumption that reality is in principle observable. There seems no reason why they won’t accept the mind as an intangible entity!Quite right! The relation between Cause/Effect and Ground/Consequent are asymmetrical, meaning, they don’t pair up. Take this example:
(1) Grandma is sick because she didn’t wake up this morning.
(2) Grandma didn’t wake up this morning because she is sick.
(1) expresses the ground/consequent relation–meaning, Grandma’s not waking up this morning gives me reason to believe she is sick.
(2) expresses the causation relationship–meaning, Grandma’s being sick is not the cause of her waking up this morning.
If physicalism is true, we should have no way of accounting for our normative rational process of asserting (1).
But we can account for this normative rational process, since (1) is an inductive inference that can either be a “strong” or “weak,” a “rational” or “irrational,” inference. After all, nature doesn’t care whether we are rational or irrational at all. Natural selection, for instance, only selects for survival producing behavior, not for rational or irrational beliefs.
So physicalism has to be false, absurd, or self-undermining.
Or maybe we don’t even know what the word “physical” means when we say all events are physical (which happens to be my own belief about the matter.)
Wait a minute!Sum, ergo I see that “me” thinks. In English, only the first person singular present tense of the verb “to be” is true to fact. All else is ad hoc and conjectural if for no other reason that our sense perceptions are limited to association with the animal body and rarely develop beyond that.
Human experience is non-logical, yes. But if you want to start making claims about the objective (un)reality of time which you clearly intend other people to consider, then you are obligated to play by the public rules of discourse in making your views understood by others. If you refuse to do this, then why should anyone take you seriously or even bother listening to you?I say that you are limited to logic and manipulation of contents as far as your philosophical/logical efforts. There is yet another catagory of understanding which many attempt to fit into the criteria of logic, but that never works. Yet it is funda-mnetal to all of the mental shenanigans used as logic, and fundamentally useful as those are in navigating our plane of existence called the human experience.
Past and future may not “seem as real” for us in the present moment because we are actually in the present and not in the past or the future, but do past and future moments in time exist or do they not exist? It’s a very simple question.So your time sequences are actual and exist, but are not Real in the sense that the 1st person/singular/present is,
I don’t understand this at all. Try again, please. Thanks.and false in the sense that the rest of that conjugation is false. those are relatively useful, as in ascribing the blame you suggest, but are ultimately contents, not the container per se. Why do you think it says Gnothi Seauton?
Personally, I think “self-evident” is a problematic term insofar as it is often employed ambiguously, and attempted definitions have often failed to clarify it. A natural definition might be to say that a proposition is self-evidently true if the proposition itself constitutes evidence that it is true. However, while you might be able to argue that logical axioms meet that criterion, I am unaware of any proposition about the real world that constitutes evidence for its own truth.I’m curious as to what truths can be proved without using evidence. What truths do you believe are self-evident and if so, why?
huh?? Of course the rule of conversation apply if you are having a discussion with someone else. You are not talking to yourself.Taking your second reply first, and adding it to your opening line of “human experience is not logical, yes,” one has to wonder why the alleged rules of conversation must apply.
The cognitive self is presupposed in all experience, but that doesn’t mean this self “creates time” or that “time doesn’t exist without someone’s perception of it.” I fail to see that entailment. Please explain.And I am not denying the objective reality of time or anything else. I am simply claiming that without the ground of “I” there is no objective.
So when someone smashes you over the head with a bat, that’s just your mental perception of it. But the actual bat coming down on your head and cracking your actual skull is not real? yeah, ok.The distinction we make between “this” and “that” is mental, not real.
No thanks. I only read people qualified to talk about philosophy. You’re not going to listen to Michael Jackson talk about evolution, are you? No.to fulfill your need for an acceptable discourse on the matter is to suggest that you find for yourself a copy of Franklin Merrell-Wolff’s The Philosophy of Consciousness Without an Object and study it thoroughly.
How would someone as unqualified and uneducated in these areas as yourself know this? Stop being so presumptuous. I guarantee my knowledge of philosophy greatly exceeds more than you can try comprehending in 10 years. Philosophy is my very own profession, and I have devoted myself to it for over 15 years.Because of your “grounding” in classical philosophy, which is evident, and which is why I asked you what you had limited yourself to in this field, you may not “get” what is being put forth in this work at first read.
I am not concerned about your own “intelligent” friend’s conversion story. I am surrounded the best of the best in my own academic field, so this doesn’t mean anything to me at all.’ And I see intelligent people being converted to all types of new-age quasi-spiritualities that are completely moronic. Take L. Ron Hubbard for instance. The guy was a nut-job! In case you haven’t noticed, people do “convert” back and forth all the time from one stupid idea to another. So this doesn’t tell me jack.An acquaintance read a much shorter work 26 times before he admitted that he was too prejudiced to understand the author’s perspective, which he then embraced.To this day I don’t know why he persisted, but he did, much to his great credit. I wouldn’t put it past you to have the intellectual chops to do better, though my acquaintance was of a rather elevated intelligence. That’s a compliment, in case you missed it.