
Originally Posted by
Todash
That *can* be a valid tactic. But if it's just used as a distraction, that's a red herring, and it's not a valid tactic. I've outlined some valid and invalid debate tactics below as examples; note that a valid debate might end with one or more of the participants changing their minds, but then it might not. It is the way the debate is conducted, rather than its outcome, that validates or invalidates it. And anytime we find ourselves using invalid debate tactics, which are usually logical fallacies, we would do well to re-examine our own thinking.
Valid Debate 1 (Person A is convinced to change his mind)
Person A: But how is your position different from doing X to this other thing?
Person B: It is different because Y. See, here is data and/or reasoning to back up my point.
Person A: Hmm. Yes, that is different.
Valid Debate 2 (Person A and Person B come to a better understanding of the others' points but still retain different viewpoints)
Person A: But how is your position different from doing X to this other thing?
Person B: It is different because Y. See, here is data to back up my point.
Person A: But look at this data from a valid source that contradicts your point/backs up my point. See?
Person B: Oh ... I see, yes. But here is my reasoning as to why the two things are still not the same.
Person A: I see your point and will grant you <part of what you said> but disagree with <other part of what you said> because here is *my* reasoning.
Person B: I can see why you would think that, but I am not convinced that the statistics you are using would equally apply to our society because of <relevant factor>.
Person A: Fair enough. I believe my stats are reliable and would apply, though. So we now agree on Point A and Point C but still cannot agree on Point B.
Invalid Debate 1: Ad hominem attack
Person A: But how is your position different from doing X to this other thing?
Person B: It is different because Y. See, here is data to back up my point.
Person A: Oh, of *course* the data from there agrees with your point. Because that site is just a mouthpiece for <liberals/conservatives/Republicans/Democrats/Obama>. <--Ad hominem attack that doesn't address the data's validity at all
Invalid Debate 2: Red Herring, or Oh Hey Look Behind You!!
Person A: But how is your position different from doing X to this other thing?
Person B: It is different because Y. See, here is data to back up my point.
Person A: I'm going to bring up a different point now, or maybe even change the topic altogether. <--Throwing a red herring out there in hopes of distracting from the discussion at hand. Can either be a different point related to the same topic OR changing the topic completely
Invalid Debate 3: Deafening Silence
Person A: But how is your position different from doing X to this other thing?
Person B: It is different because Y. See, here is data to back up my point.
Person A: <complete silence because of inability to counter (which is different from a period of actual reflection)>
As to the First Amendment/Second Amendment issue, I'll post on that in a bit.
Bookmarks