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How can one draw such a connection?
The law of causality is the law of identity applied to action/change.
eudaimonia,
Mark
I think you know that is bunk.
The law of identity requires only one entity: X is identical to itself.
The "law of causality" requires two entities: the cause and the effect.
The law of identity is a logical law.
Causality is a description of physical reality. Causality is no more a logical law than gravity is.
No, those aren't "two entities". An effect isn't an entity. An effect is a change in some entity that is explained by some entity (itself or another entity, however one is mentally dividing reality up into entities). An entity may be affected by some other entity or itself.
I'll just address this because your entire argument falls here.
You say I'm wrong in labeling an effect as an entity and yet you say,
"An entity may be affected by some other entity or itself."
So you just admitted that causality can, at least in some cases, involve two entities. Now please acknowledge that the law of identity cannot involve two entities. Not ever.
Please conclude that the law of identity is not related to causality.
And to put the cherry on top here, let's consider Aristotle's view on causality since you did invoke him in your argument. He defines causality as having four parts, but we only need two of them to show there are two entities in causality: material cause and efficient cause.
Most of the time the efficient cause is different from the material cause, such as when a sculptor sculpts a marble statue.
And, no, you haven't shown that there must be two entities in causality.
So a guy chiseling a marble block does not involve two entities?
You are making two errors here.
1) An atom is an entity, and so is a molecule. A molecule is an entity, and so is a marble block. A marble block is an entity, and so is the planet Earth that contains the block. The Earth is an entity, and so is the galaxy that contains the Earth.
The boundaries of entities are mentally determined. There is nothing metaphysical that determines where those boundaries are.
2) Assuming that one finds it convenient to distinguish between the sculptor and the marble block and treat them as separate entities, simply giving that example does not show that there must be "two entities". It's just an example that happens to contain two entities. There is such a thing as self-causation, such as proton decay, or the growth and maturation of the sculptor, for which the cause is internal.
eudaimonia,
Mark
What I mean is that just like the law of non-contradiction, it is a formal principle that is analytically true.And yet you cannot demonstrate this. I've asked you several times.
You don't have to do it yourself. Just look it up and copy what you find. But you can't because no one in history has done this.
So please just admit you're wrong and carry on.
What I mean is that just like the law of non-contradiction, it is a formal principle that is analytically true.
An effect by definition has a cause.
It is both.The "law" of causality is that effects have causes.
A page back, you said, "My point is that the law of causality naturally follows from the law of non-contradiction."
But wait, now you're saying it's true by definition? Which is it? Is it true by definition or is it a logical conclusion from the starting assumption that the law of non-contradiction is true?
If you don't know the difference between analysis and definition, then you are not qualified for this discussion. You commended me a while back for admitting that I was wrong about something, adding that most atheists don't do that. Well I don't think you know what you're even talking about at all here, a situation so bad that simply being wrong about a nuanced detail would be an immense improvement. You are guilty of far more than just being wrong, and that tree of ignorance has certainly yielded its fruit, but I doubt you will admit to even the lesser issue of being wrong.
I don't think that Christians are known for admitting when they are wrong, so let's see what you do.
It is both.
The 4 potential explanations of godless model actually are not considered in my opinion explanations. It can be considered no-explanation. Why ?
If there are no convenient answers to the above question (there are more questions) then godless model of the universe (no-explanation) fails
- The 1st and 2nd explanations ends up with "no reason and with no cause".
- We don't see any physical, or personal behavior incident happened with "no reason and with no cause". Even we say "We don't know the reason or the cause" but we never say "with no reason and with no cause".
- This is not an explanation. This is closure of discussion statement. So, nothing to be debated here.
- The 3rd and 4th identifies what is called membranes that are either existed eternally or resulted from previously existing things etcetera and infinitum
- What does it mean eternal ? How long term "eternal" mean ?
- What are the previous existing things ? if we go back to previous of the previous , there should be a beginning. As universe started in t=0 there should be t=0 for every and each existence of the previous existing thing and to the grand fathers of these things
- Why these eternal membranes or things existed from previous existing things, at a certain time t=0 baaaaangggg and then the universe existed? What is the trigger for this physical interaction ?
- Why it didn't happen before ? Why especially at t=0 ? Why all membranes absolutely all have interacted all (100% of them) in the same time. Nevertheless, they disappeared although they're existed eternally before t=0 ?
- What physical laws for period of interactions between membranes or things ?
- What is the origin of it ? How it's found even it's "eternal"?
- Where are these membranes now ? Are there any remains ?
- What is the future of the universe after the current state ?
1. Something cannot both be and not be at the same time and in the same relationship. (Law of Non Contradiction).Let's not forget that you are trying to use this "fact" to prove that the universe required an initial cause. So we're not just arguing over unimportant details but rather an issue that can weigh heavily in the likelihood of God's existence.
If this "law" is both true by analysis and true by definition, then there is an analysis. You're saying this "law" follows naturally from the law of non-contradiction. Please either show this analysis, here or via a link, or else admit you're wrong. I've asked several times and you keep tap dancing around. I'll even start it off for you:
1. Not (X and not X).
2. ?????
3. ?????
4. ?????
5. Every effect requires a cause.
If this is a part of logic then surely someone has proven it by now. It should not be hard to find. If you tap dance again, we're through. Either I'm wrong and I'll be shown why, or else you admit you're wrong, or else we never speak again. I'm fine with any of those outcomes.
1. Something cannot both be and not be at the same time and in the same relationship. (Law of Non Contradiction).
2. Therefore it is either self existent, ie has the power of being in itself or it is caused to be or exist, IOW an effect.
3. The universe is an effect, therefore it needs a Cause.
1. Something cannot both be and not be at the same time and in the same relationship. (Law of Non Contradiction).
2. Therefore it is either self existent, ie has the power of being in itself or it is caused to be or exist, IOW an effect.
3. The universe is an effect, therefore it needs a Cause.
good side is that you've targeted my response.This is a disingenuous response. I am making an honest appraisal of the godless universe model, assessing its weak points, and then I said the following:
"...the theist has only won once he shows that the same logical scrutiny can be applied to his worldview and that it will be shown to be more reasonable and/or more likely to be true."
You completely ignored this, and I find your response to be lacking in intellectual integrity.
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