This dialogue is a great example of the necessity of using logic and what happens when the laws of logic are undermined. This atheist is bright and knows that if he concedes that the laws of logic are absolute that he would be on the defensive. It is my opinion that he purposely is trying to undermine the validity of logic in order to retain his position. Perhaps I'm wrong but that is my opinion. Judge for yourself as we jump in.
Matt Slick: Evidence for what? God's existence?
Rashbam: I don't agree that there was any begging the question.
Matt Slick: I can offer you an argument for God's existence if you're interested. It is a bit involved but worth a look.
Rashbam: I do hope it won't be one of the old hackneyed ones (cosmological, transcendental, etc.) Since they have been pretty much thrashed.
Matt Slick: I didn't think the transcendental argument was hackneyed. I prefer to use the transcendental argument.
Rashbam: Ah, a "transcendentalist". How quaint.
Matt Slick: Would you like to try to thrash the transcendental argument?
Rashbam: I don't even find it to be a coherent argument.
Matt Slick: Would you agree with me that if there are only two options to explain something and one of them is proven false, that logically speaking, the other position is validated?
Rashbam: Well, let's see about that, Matt. Do you know anything about quantum mechanics, for example? About the fact that there can be linear superpositions of physical states?
Matt Slick: Are you an expert on quantum mechanics?
Rashbam: Yes, in fact I am an expert. Ph.d. in physics, professor of physics.
Matt Slick: Well, then good. This should be interesting. I suppose that what you're going to try to do is bury me with esoteric terminology and concepts that you know I don't know about. I further suppose that you would try to do this in order to try to win an argument--though it is not winning an argument.
Rashbam: No, but it will be difficult if you don't know about some basics.
Matt Slick: Since we both agree that logic is something we should use, let's discuss logic. Do you agree that logic exists?
Rashbam: I'm not sure what you mean by that statement.
Matt Slick: Logic is something we use in our dialogues--"if then" propositions, etc.
Rashbam: I think logic is a mode of thought.
Matt Slick: Okay. Logic Is a mode of thought. I would agree.
Rashbam: What you find logical may not be logical to me. I would then have to try to convince you that you have made an error, consistent with your own views of the rules of logic
Matt Slick: Would you agree with me that, for example, the law of non-contradiction is true?--that something cannot be both true and false at the same time in the same sense?
Rashbam: Well Matt here's where I need to ask about quantum mechanics.
Matt Slick: Don't ask me about quantum mechanics. I'm not the expert.
Rashbam: Because we can have a state of physical reality where an electron has spin "up" and spin "down" simultaneously.
Matt Slick: However, I do know about logic, and I am asking you a question. Would you agree with me that, for example, the law of non-contradiction is true?--that something cannot be both true and false at the same time in the same sense?
Rashbam: It is equivalent to having a person being alive and dead, simultaneously. Presumably you would claim that a person cannot be both alive and dead simultaneously. But quantum mechanics proves otherwise *with the following caveat* . . .
Matt Slick: Excuse me, but I'm not here to discuss quantum mechanics.
Rashbam: That caveat is: Macroscopic states, due to something called "decoherence", generally assume classical behaviors.
Matt Slick: Excuse me, can we stick to the topic? Can you please stop trying to bury me in esoteric terminology?
Rashbam: Well then I'm sorry but I cannot accept the "law of noncontradiction" because I know of instances where it does not apply.
Matt Slick: So then the law of non-contradiction is not true, correct?
Rashbam: As applied to quantum systems, it is problematic. A more nuanced form would be required.
Matt Slick: If the law of non-contradiction is not true, then I immediately claim victory over you in all of our arguments because I have already won everything logically because I said so yesterday and today.
Rashbam: Can you make progress in your argument without invoking the law of non-conradiction?
Matt Slick: I never mentioned a law of non-contradiction.
Rashbam: You did about 2 minutes ago.
Matt Slick: No, I did not. You are obviously in error since the law of non-contradiction cannot be assumed to always be true, then I have not contradicted myself when I tell you I never mentioned the law of non-contradiction--even in this statement.
Rashbam: I didn't say you contradicted yourself. By the way, I claim victory too!
Matt Slick: Therefore, I win again because the law of non-contradiction is not absolute. Therefore, I cannot be proven to have contradicted myself.
Rashbam: And I thank you for graciously conceding the argument to me!
Matt Slick: Ah, then according to your system of thought, we all win. Yeah! I like what you have done. You've invalidated rational discussion. Well done.
Rashbam: No, only I have won. You conceded--remember?
Matt Slick: Is this what your atheism leads to--irrationality?
Rashbam: No, Matt--you're the one who started playing games here.
Matt Slick: No, since I claimed it first, I win first. No matter what you say, I double that. Therefore, I win. Nya nya nya.
Rashbam: I simply pointed out that there is a problem with classical notions of contradiction when one goes to the quantum level--the way the universe works.
Matt Slick: Now, if by chance you are willing to have a rational discussion with me, then we could continue. But if you want to assert that the law of non-contradiction is not rationally true in all places, then there is no basis for rational discussion.
Rashbam: You dismissed that as "jargon" and started ranting.
Matt Slick: I never dismissed any jargon, and I was not ranting ever. Not at all.
Rashbam: This is why we need to talk about quantum mechanics, Matt.
Matt Slick: Or . . . are you going to cite the law of non-contradiction as being true in which to prove me incorrect?
Rashbam: Because you insist that the "law of non-contradiction" is essential.
Matt Slick: Which is it going to be. Are you going to validate the rule or invalidate the rule?
Rashbam: It depends on how you try to apply it. Of course.
Matt Slick: I'm just trying to establish a rational dialogue. It is you who--you are trying to undermine it. When I assume you're a presupposition regarding the law of non-contradiction, the previous several minutes is the result.
Rashbam: This isn't going the way you thought, huh?
Matt Slick: Actually, I thought you'd be logical. I didn't think you would use illogic to try to win an argument.
Rashbam: No, I have simply pointed out that your assumptions might be problematic in certain cases.
Matt Slick: "Might be"? That's it? "Might be" is what you're offering? So you have a possibility, a "might be" for your position? Is that rational?
Rashbam: Well as I don't know how you are going to invoke this "law" that is the best I can do. Why don't you proceed and I'll tell you when you've made an error.
Matt Slick: The law of non-contradiction is something you cited earlier. I purposely was illogical, violating the law of non-contradiction. You cited my error, thereby presupposing the validity of the law of non-contradiction.
Rashbam: Ah, so you admit you were intentionally being illogical.
Matt Slick: So you either must tell me that it is true or it is not true. The law of excluded middle tells us that the statement is either true or false.
Rashbam: So you were the one who started to derail the conversation.
Matt Slick: Now, is it true or false that the law of non-contradiction is always true? I was not derailing the conversation. I was precisely on topic.
Rashbam: Again, I need to ask you about quantum mechanics.
Matt Slick: I see, so you can stick to the issue at hand?
Rashbam: Because the physical world behaves differently than you think.
Matt Slick: On what basis do you make that statement?
Rashbam: Can't you just get on with your argument?
Matt Slick: On what basis do you make the statement that the physical world behaves differently from what I think?
Rashbam: Well you yourself profess ignorance of Qm. So obviously you are not thinking about it.
Matt Slick: You don't know what I know or don't know about quantum physics.
Rashbam: And since Qm has been verified in experiments to excruciating detail, it is a very good model for physical reality.
Matt Slick: Don't ask me about quantum mechanics. I'm not the expert.
Rashbam: Matt, just get on with your argument, please.
Matt Slick: Rash, can you think logically? Saying I'm not an expert doesn't mean I know nothing about it. Therefore, you don't know what I do know or don't know about it. You are not being logical. On what basis do you make your arguments? You are assuming the validity of the laws of logic in our discussion here.
Rashbam: Ok, so you should already recognize the problem with "noncontradiction" vis-a-vis Qm superposition. Do you or do you not?
Matt Slick: I don't know what that is, so I can't comment.
Matt Slick: I'm trying to ask you a question. I'm trying to ask you on what basis are you attempting to make your rational arguments?
Rashbam: I base my arguments on my own rationality, of course. You might not agree with what I say, but that's fine.
Matt Slick: What you mean by your own rationality? Did you invent it?
Rashbam: No, it is a product of my genetic makeup and my environmental experiences.
Matt Slick: Wait, your rationality is a product of your environment and genetic makeup? Then how can it be valid?
Rashbam: Sometimes it is not valid. I make mistakes.
Matt Slick: So you sometimes offer irrationality? How do I know that you are not being irrational right now?
Rashbam: You don't.
Matt Slick: Since you apparently can make up your own rationality, then there is no way to prove you wrong on anything because you would just change what you think is rational.
Rashbam: I never said that.
Matt Slick: I didn't say you said that.
Rashbam: I never said that I can make up my own rationality.
Matt Slick: I said that since you can apparently make up your own rationality, then there is no way to prove you wrong on anything because you would just change what you think is rational.
Rashbam: I disagree with the premise.
Matt Slick: Your rationality is a product of your genetics and your environment. You said that. Since your environment changes, therefore, rationality based upon what you perceive in your environment would also change.
Rashbam: Right. With no brain, no thought.
Matt Slick: In fact, if the wind starts blowing in a different direction to my house, I think that's going to affect my rationality. Hold on a second, the wind is changing.
Rashbam: "would"? Where did I say that?
Matt Slick: I just figured something new out. Did you know that blue sleeps faster than Wednesday? My environment just changed, and my rationality changed with it.
Rashbam: Matt, you aren't making much progress and I need to get to work soon.
Matt Slick: Hold on a second. The wind is changing back to where it was. Now I can be rational again.
Rashbam: Are you going to start with your transcendental argument or not?
Matt Slick: I already have . . .
Rashbam: So far you've done a terrible job.
Matt Slick: You are correct. I'm not making much progress with you because you're not rational. I'm only showing you how irrational you really are.
Rashbam: You're failing miserably.
Matt Slick: Once that has been done and once you see that you cannot argue rationally from your perspective, then we can begin to discuss what true rationality really is. Then we could get to the heart of the transcendental argument.
Rashbam: Well, you're failing here Matt.
Matt Slick: But I am not failing miserably. In fact, I think I'm demonstrating that your position is irrational.
Rashbam: I can play these games too. You're not demonstrating it to me.
Matt Slick: Of course I have proven my point. YOU are the one who is irrational. When I used your rules against you, you say I'm failing. This means that your system of rationality is self-defeating.
Rashbam: And as I am your interlocutor, that means you have failed.
Matt Slick: So, I thank you for validating my position and invalidating your own.
Rashbam: You are just insisting that I am being irrational. This is comical. Is this the best that Christians have to offer?
Matt Slick: Since the law of non-contradiction is not absolute and since your rationality depends in part on your environment and if your environment changes, then rationality itself can change.
Rashbam: No wonder that Christian philosophy is such a tiny insignificant minority in the field.
Matt Slick: So, please don't tell me that I'm being irrational since your "rationality" is--basically--relative. It is relative, and if I assume your position, I claim victory.
Rashbam: You already conceded, Matt!
Matt Slick: But, I don't think any of us here have gathered to discuss irrationality and to hear argumentation done in such a way. I think those who are here desire to hear a truly rational discussion. And I do not believe you have demonstrated that at all.
Rashbam: You haven't even gotten your argument off the ground.
Matt Slick: Rash, how can I when you're so irrational? If you want to deny rationality, then we really don't have much we can talk about.
Rashbam: Next comes the threat of eternal damnation.
Matt Slick: But this dialogue will be very interesting and profitable for my website. Thanks.
Rashbam: I never denied rationality, of course.
Matt Slick: Rash, when you are ready to affirm the laws of logic being valid, then we can have a discussion using logic.
Rashbam: I'm not going to affirm anything you might abuse, Matt.
Matt Slick: But if you want to continue to say that the laws of logic are not true or are in question, then we don't have anything we can discuss because you undermine the very basis of rationality itself. Therefore, it is you who have cut the branch of the tree off on which you are sitting.
The conversation died off at this point and digressed into basic name-calling and his attacks on the Bible. When someone undermines logic, he doesn't have a leg to stand on.