TagliatelliMonster
Well-Known Member
First, that is demonstrably false.Actually, truths are arrived at via logic alone and not just via experimentation in attempts to falsify them.
Second, that also ignores how we obtain our logic and develop it further.
Logic is ultimately based in empirical reality. You do not know what is logical in advance.
It used to be logical that the sun orbits the earth. You can literally see the sun come up on one side, move across the sky and see it settle at the other side, and observe that process repeat itself indefinatly.
It was perfectly sound logic which matches the observations.
It was NEW DATA that showed that perfectly logical conclusion based on observation to be false. Suddenly, that perfectly logical conclusion, was no longer logical.
Logic is informed by, and derived from, observable reality.
Logic is, in a very real sense, no more or less then an abstraction of the patterns we observe in reality.
The existence of a dark matter was such a truth. Effects were observed and an existence was assumed. No?
I've never seen dark matter ideas being presented as "truth", from the relevant sources.
Also, falsification is not restricted to the lab. It is a mental process involving logical principles as well. In fact, I can reject an idea that you propose merely based on logic without having to subject it to lab testing. If you are unaware of that simple basic fact then you need to take a course where the scientific method is meticulously explained as I did. Otherwise you will tend to be vigorously expounding from ignorance.
I can name you a couple of instances where you would have been wrong by dissmissing a certain proposition only by using "logic" arguments.
Relativity, for one. Quantum mechanics in general, is another.
Both of these went directly against everything we thought was reasonable. It completely defied our common sense / logic.
We tought it was a logical statement to say that "an object can't be in 2 places at once", but then along came weird particles that were measured "here", while showing up "there".
What you can do, without additional data, is point out known logical flaws in an argument. Fallacies. Self-contradictions. But that's not really the same.
The:
"Well, I still cain't see cuz I still cain't see!" response isn't very convincing.
The "i know what is logical in advance" isn't either.
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