Bunyip
pro scapegoat
Legion, I did give the definitions mate, you must have misread. Anyhow you are confusing the abstract world of logic with the real world. In practice it remains impossible to prove the non-existence of an entity. Logical abstracts and practical possibilities are different things Legion. The non-existence of the kind of entities that are the subceft here can not be proven.I have already done so. You want me to do something like prove that Santa Clause, unicorns, or Jeff don't exist, because for some reason your grasp of logic is so poor you fail to realize that if a statement is assumed to be true and (under that assumption) a contradiction follows, the assumption is necessarily false. I find it difficult to prove anything to someone who displays so little a grasp of basic logic, let alone anything remotely resembling a framework within which anything can be proved. I've tried to scale the logic down to your level, but have thus far apparently failed to simplify enough so that you can understand.
As I tire of arguing logic with an historian who majored in history but is a specialist in espionage and is incapable of relying on basic logic, here we go:
Were that true, you could show the fallacy. This:
Is nonsense. But unlike you (and using logic rather than avoiding it like the plague as you do), I can show how it is fallacious. I am doing far more than proving that an entity doesn’t exist. That’s comparatively trivial. I am demonstrating that were that the case (i.e., were it true), then we find a contradiction. To relate this to the “round circles” argument, what I am doing is assuming (for the sake of argument) that there are round circles, and showing that this leads to a contradiction and thus is false.
However, as your grasp of logic is virtually non-existence, I’ll try to stimulate some semblance of rational thought in your argument(s). Prove something exists.
When (or if) you finally figure out that you can’t do that, and realize that proof is fundamentally a matter for formal logic & mathematics (ignoring the fact that the two aren’t distinct), then perhaps you’ll realize that the question is utterly meaningless and the discussion pointless.
Sure. Define "proof", "entity", "exist", and then relate this to your question and I'll happily answer. Of course, as you haven't the faintest idea what you are talking about, I won't hold my breath.
I might try to demonstrate how utterly you are incapable of addressing this question simply by addressing how a proposition (or anything) can be proved. As you have shown you aren't familiar with any formal system, logic, argumentation, or basic reasoning, I know you can't do this. But as you insist on asserting a claim that refutes itself, you might at least try to grapple with the depths of your incapacity to actually understand the relevant questions here.
The bulk of your response is your usual moaning about how I fail to grasp logic - but it is you who is failing to grasp the most basic concepts here. Your logical arguments work to prove the non-existence of hypothetical entities whose characteristics are known. Those arguments do not work for real world entities whose characteristics are not knowable.
You can not prove the non-existence of unicorns for example, but you can prove the non-existence of a square circle. The first is a creature, the second is a hypothetical logical abstract. Your argument only works for the latter.