"So-and-so says X, therefore X" is a fallacious argument, despite your refusal to acknowledge the existence of quite a few undisputedly fallacious argument forms.
I long ago learned the most futile criteria for an argument about faith is the satisfaction of a person opposed to it all together. Evidence is what convinces a reasonable person. Even proof would not satisfy an unreasonable skeptic. I now make arguments to my own satisfaction. You illustrated exactly why I no longer attempt to meet your sides demands. I must have said a dozen times so far that I have never said because X believes Y or because this amount of people believes Y then Y is true. I have went way out of my way to make this very very clear yet here you are still claiming it. So why in the world would what you think be my standard. The bible charges me to be always ready to supply a reason for the faith I hold. I do that and a whole lot more. I meet my actual burden and exceed it many times over.
Which part was false? Is physics not a technical field? Are you qualified in it? Do the objections of laymen to technical aspects in a given field carry any weight? Looks like a pretty good narrative to me.
1. You have absolutely no way to know what level of achievement I have in any field. I have a degree in math and have worked in the most technical end of military aviation for 20 plus years. I make no claim to mastery of anything but am certainly not a laymen.
2. I have no problem what so ever with the far larger reliable parts of science. In fact I must use their discoveries and formulas every single day at work to produce things that actually work. My complaints are not against the bulk of science. Your counter claims are from the small subsection of science that is theoretical. In it there exists every thing wrong with science in modern times. That is what my complaints are about.
3. While being admittedly the theoretical scientist's inferior scientifically, most of what they claim is not based on science anyway. A teenager has plenty to rule out the credibility of many of their claims. They have absolutely no way to know what a multiverse is or would produce. Statements like gravity proves something can come from nothing are so stupid that it requires no expertise to dismiss. Not only that but most of their claims that conflict with theology are not science anyway. They are philosophical and they have no advantage in that field over me or the scholars I use. They should stay in the lab and quit addressing claims they have no expertise in. Dawkins is such an embarrassment he would shame me, if an atheist.
4. Again even within their scientific claims, the science is all but pure speculation and is impossible to potentially ever verify. It is also claimed to be such not only by people like me but even by their peers. For example Penrose said M-theory is not even a good excuse for not having a valid theory.
It is pure white noise dressed in academic terminology and virtually every claim of science used to counter the bible comes from this least reliable subsection of science. Reliable science and the bible are consistent.
Yes or no- do you have a degree in physics?
I have a degree in mathematics which included taking the bulk of the physics and mathematics classes that a physicist would. I took every calculus based physics course my engineering school offered. However this is irrelevant in most cases. For example Hawkings latest book is said by philosophers to be almost entirely philosophy. You can't measure, detect, or observe most of what they cough up. How is a physics degree relevant? Not only that but what they come up with out of almost thin air is refuted by their peers. Vilenkin for one set up simple and obvious arguments that not only knocked down (but proclaimed impossible) every leading counter theory to a single finite universe. If I had never stepped foot in any school, that alone is enough to destroy or compromise their credibility.
Right; this is basic logic. Validity is a property of the form of an argument, which does not concern the truth or falsity of any of the premises. And arguments cannot really be true or false, that's a category mistake- an argument can be valid, and it can have premises/a conclusion which are true, but it cannot itself be true or false any more than the number 4 can have a hair color.
Since I do not seem to be able to remember to bring the books in to technically challenge your claims. I will make several statements that reflect this and that if agreed to can end this meaningless part of the discussion.
1. I think your are giving an accurate definition from technical philosophy for "logical validity".
2. Even if the cosmological argument was not officially "logically valid" there exist many other technical justifications (mostly Latin which I can never remember) for every step of it's argument. These are what I found in the books that I can not remember to bring.
3. Regardless of the truth of either 1 or 2 the issue at hand is truth. The cosmological argument is a reasonable attempt to derive truth. It contains uncertainties but is a rational deductive exercise. That would be just as true even if your definition for logical validity is perfect.
4. I would not carry it as far as others do. I would stop where it indicates a necessary uncaused first cause is mandated. I would not take that cause, and claim that argument proves it is God.
5. Having said that, what philosophy says about causation necessitates whatever the causes characteristics must be, are consistent with God.
If you can agree with these then this side bar is no longer necessary and maybe we can get back to attempting to resolve truth or best fit explanations.
Basic deductive logic is not "fringe science". You're really grasping now.
I do not care what term is used to indicate it's uselessness. A criteria that validates arguments known to be false and makes false arguments more easy to construct that true ones has no place in any discussion where truth is the objective. I can not for the life of me figure out what gain exists by including that criteria versus anything lost by removing it.
I used fringe because almost no one outside of philosophical think tanks would use that criteria for anything. Even theoretical scientists do not bother with that type of standard. Of course they have little use for fixed standards of any kind.
Well no, not if it is a deductive argument; an invalid deductive argument is just a bad argument. A valid deductive argument needn't be a good one, but a good one must be valid.
On the other hand, inductive arguments are not deductively valid, and there are good inductive arguments. But the causal argument is not an inductive argument, so this is basically just a footnote.
Validity is a necessary condition for soundness. All sound arguments are valid, and no invalid arguments are sound. If the causal argument is not valid, it cannot be sound either. (a sound argument is one that is valid, and whose premises are true)
I think I have already addressed this.
Every single link I looked at for Logically validity gave more false arguments that were valid than true ones.
1. Only dogs have four legs.
2. I see a horse with four legs.
3. The horse must be a dog.
My premise if true make my conclusion necessary.
1. Only baseball players are left handed.
2. I see a left handed person on the 50 yard line.
3. The guy on the 50 yard must be a baseball player.
Validity is basically a procedural property- as I said, its a formal property of arguments or their structure, not their content. In other words, this is an entirely toothless objection.
That is why it is useless. It exists as a procedure but not one designed to produce truth.
Definitions are not generally considered true or false, they just are. If they don't suit us, we modify or reject them. And that just is what the definition of validity is in the field of logic. Asking if it is true doesn't make any sense (we could never know whether the definition of "valid" was true, i.e. accurately described valid things, unless we already had a definition of "valid", and so on ad infinitum)
Again that was my point. What a human defines as logically valid has nothing to do with logic or validity. It is a pure human contrivance. The definition of a bear has no effect on bears. Our descriptions change nothing in reality. They are necessary but as usual what is necessary and useful is taken too far by academics until it has no relevance to usefulness. Every subject in human history has a bulk that is valid, impressive, and useful. They all also have a subsection that is none of those. Almost every single argument I get from non-theists lies within that narrow band of garbage academia. I made that a little more black and white than it is but in general that is true. If you must appeal to multiverses, irrational counter explanations for billons of claims to supernatural experience (than that they had them), and rigorous philosophic technicality you might want to rethink that position.
Still confusing validity and truth. Hopefully this has been solved.
I never confused the two. I am contrasting the rigorous and opinion based definitions of validity used in technical philosophy with efforts to arrive at truth. They are not the same and have different goals. You seem to interested in the former and I the latter.
I have a question since it is obvious the criteria for logical validity was not to ensure truth, what was it's motivation? I can't imagine a use for that criteria.