- Feb 21, 2012
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Okay, then let's rephrase the question so that it is a clear dichotomy. Someone asks her doctor whether hydroxychloroquine is an effective treatment for arthritis, the doctor answers 'yes', and the patient accepts the doctor's answer as the truth. Has the patient done something illogical?
I don't this line of argument will prove to be as convincing as you hope. I would not accept my doctor's word if he said something crazy, but unless he says something crazy the point is moot. If I have a doctor who been extremely reliable for a long time, then I trust him. Perhaps you think it's significant that in order to define 'crazy' we need the old trio of logic, reason and evidence, but that's missing the point. The significant decisions in life are generally not between one sane and one obviously crazy option, but rather between two or more options that all have the appearance of plausibility.
I'm not sure that any amount of rephrasing will make the Dr example into a clear dichotomy about truth. The reason for that is I'm not sure the Dr's treatment rises above opinion to become fact. This is why going to another Dr for the same problem is called getting a second opinion. Could his treatment be effective? Sure. Could other treatments be just as or more effective? YEs. Could his treatment be rubbish? Yes.
The question is, "why did you decide the Dr's treatment of rubbing kitty food on the arthritis was crazy?" If this was a Dr you trust, and his authority on the matter is your reason for believing in his advice, then what made you think this particular treatment was crazy? The answer is obvious, isn't it? You heard the advice, it didn't logically fit with the reality you know, so it became "illogical" advice. My point is that whether you agree or disagree with information you receive has far less to do with who you receive that information from than you seem willing to admit. In the case of good advice, its not good because the Dr gave it to you, its good because even with your limited medical knowledge, it fit logically with your view of reality. I'm willing to give you a less extreme real-life example if you are still having trouble understanding it.
The whole reason that the "argument from authority" is a logical fallacy is because authority has no bearing on truth. Sure, it may seem that we blindly accept truth based on who we get it from, but the more you think about it, the less it makes sense (I hope lol). How would progress ever be made if we only accepted the ideas of others as true? Would Columbus have sailed to the Americas if he accepted the beliefs of so many flat-earthers? Would Galileo have written about a heliocentric galaxy if he accepted the church's view of an earth-centered universe? Human progress would be at a snail's pace if we viewed reality this way. Fortunately, we don't. EVery bit of information goes through a "filter" of logic, reason and evidence before we believe it.
Now certainly there are those who "turn off" that filter at times and blindly go forward believing what some authority tells them. Nazi Germany had a lot of that. Personally, I think Christians do it too, when it comes to Christianity. I just can't ever think of an example of this method for determining reality ever being a "good" thing. That is just my opinion of course.
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