What's the worst argument you can think of?
One of my favorites is from a Theodore Sturgeon science fiction story in which it's claimed that faster than light communication must be possible because even though stars are light years apart, a person can look from one to another in a moment.
I don't know about you, but bad logic makes my stomach hurt, especially on first exposure.
This seems rather odd-- what sort of physical connection might that be?
Also, I'm not sure how common the experience is, though a philosophy professor did confirm it for himself and (by observation) his classes. He mentioned one of the Socratic dialogues (sorry, I can't remember which one) which is a compendium of bad arguments and which seemed to have that effect on his classes.
So, how did you feel when you read that bit of sf hand-waving? If your stomach hurt, what sort of stomach pain was it? Like nausea? Like being hit? Something else? If you had some other sensory reaction, can you describe it?
For me, the sensation is some sort of internal twinge which isn't like nausea.
Anyway, both for examination and for the fun of it, please supply more bad arguments.
I think there are sensory correlates for what is perceived to be good logic (unfortunately, they don't tell you whether an argument is really sound)-- kinesthesia which has to do with solidity, certainty, and at least in my case, a feeling that all the corners are pinned down.
Addendum: It looks as though I was generalizing from one example. If you have a fast reaction to bad arguments and it isn't kinesthetic, what is it?
This is one argument I find particularly irksome...
The annoying part is that it is deductively valid if the definition of law is actually the same in both premises. The person making this argument thinks their argument is watertight because of its structure, and will likely not listen to any suggestion that natural laws are not a component of the laws described in the first premise. I can't understand how anyone can fail to see the obvious problem with the argument, whereas the people who tend to make this type of argument fail to see why I am not persuaded by their supposedly "sound logic".
If people think the structure is watertight and that the is argument valid because of that, maybe pointing out the structural flaw in clear terms would get through to them. Specifically, this one's called a fallacy of four terms, though it's in disguise; the word law is used to mean human-designed law in the major premise and any kind of... (read more)