HansMustermann
Penultimate Amazing
- Joined
- Mar 2, 2009
- Messages
- 23,741
Which is just as well, because I didn't say YOU were doing the argument from authority, but that Ehrman does it repeatedly. Just like most of the bible studies domain actually. The argument being basically, listen to the guys who are professors, don't listen to the rabble. In fact, not just "basically", but Ehrman does it very literally again and again.
And while I don't expect any particular qualifications from him or anyone else to have an opinion on the matter and present his arguments and reasoning, I'm saying that
A) something boiling down to 'I'm right because I'm a professor' is a broken argument anyway. Einstein was a professor at one point, and still was wrong about the cosmological constant in his GR. But
B) it doesn't even work, if one's professor title is in the wrong domain. I don't care how great he is in that other domain. He can't pull authority as a historian because of his Ph.D. and professor position, unless they are actually in history. Until he actually gets that, he's just another guy who's free to present his arguments and data, but that's about it. Basically I don't take a professor of chemistry to be an authority of physics, no matter how much the subjects touch each other, and no matter how great a professor of chemistry he is. Same with history vs bible studies.
And be that as it may, I don't think that discussing someone's titles and qualifications is an attack. In fact, it's a fundamental part of using any authority in informal logic.
It would be an irrelevant attack IF basically you copy his argument and it is supported by following from the premises. THEN it's irrelevant which guy or girl does the argument, since nothing about the conclusion follows from his/her authority.
But every time you take X as (provisionally) true because Y said so, then it's very relevant how good an authority Y is. Qualifications, expertise, conflicts of interest, and generally a heck of a lot of stuff which would be an ad hominem in formal logic, are actually relevant every time you go informal and take anything on an authority's word.
And while I don't expect any particular qualifications from him or anyone else to have an opinion on the matter and present his arguments and reasoning, I'm saying that
A) something boiling down to 'I'm right because I'm a professor' is a broken argument anyway. Einstein was a professor at one point, and still was wrong about the cosmological constant in his GR. But
B) it doesn't even work, if one's professor title is in the wrong domain. I don't care how great he is in that other domain. He can't pull authority as a historian because of his Ph.D. and professor position, unless they are actually in history. Until he actually gets that, he's just another guy who's free to present his arguments and data, but that's about it. Basically I don't take a professor of chemistry to be an authority of physics, no matter how much the subjects touch each other, and no matter how great a professor of chemistry he is. Same with history vs bible studies.
And be that as it may, I don't think that discussing someone's titles and qualifications is an attack. In fact, it's a fundamental part of using any authority in informal logic.
It would be an irrelevant attack IF basically you copy his argument and it is supported by following from the premises. THEN it's irrelevant which guy or girl does the argument, since nothing about the conclusion follows from his/her authority.
But every time you take X as (provisionally) true because Y said so, then it's very relevant how good an authority Y is. Qualifications, expertise, conflicts of interest, and generally a heck of a lot of stuff which would be an ad hominem in formal logic, are actually relevant every time you go informal and take anything on an authority's word.
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