I agree. He should be simply ignored.
He’s a troll, pure and simple, and he’s doing what he does out of pure desire for attention. He can’t garner “good” attention- such as having written a clever and insightful post, or carrying on a well-reasoned and intelligent discussion- so he settles for “bad” attention.
Flames, rants, insults and depreciations of character are seen by 'Art as simply four more people paying attention to him, and reading his works.
I’ve argued with him in various boards under various names- his and mine- and he simply cannot have a rational or valid conversation. He CAN’T. Questions go unanswered- the more pointed the question, the more pointedly it’s ignored or redirected. His sole argument is “I’m right, you’re just refusing to see the truth” and “you’re deluding yourself” and so on.
In fact, Sofa King’s post here:
http://boards.straightdope.com/sdmb/showthread.php?threadid=85245
Quite accurately sums it up thus:
*OP: I come armed with the truth as I understand it. Believe me.
SDMB: Cite?
OP: Here is a list which was sent to me via e-mail.
SDMB: Your list is factually incorrect here, here, and here. Circular reasoning is employed here. Here is the latest scientific evidence which not only refutes your point of view, but also supports another theory which you are claiming to be false. Here is a lifetime’s worth of sources you can examine which prove you wrong, and finally, here is an appeal to your common sense.
OP: La, la, la, la. I can’t hear you. In summation, I’m right and all of you are wrong.
SDMB: Didn’t you hear us, you blindered fool?
OP: La, la, la, la. The fact that you are arguing with me underscores the validity of my position.
SDMB: You didn’t hear us, did you? *
Look no further than the entire three-hundred-plus thread going on now… He claims everyone else but him is “deluded” or “blind to the truth”. But it seems to me that if one person sees something, but three-hundred-plus other people don’t, then that something is just a faint figment of a tired mind.
Stop replying to him, and the thread will die. Ignore him in other threads and he will eventually go away. He came here from The Bad Astronomy board because he got more attention, he gets more hits, and he has a richer pot of dirt in which to spread what he considers his fertilizer.
No matter what, you will NOT get a meaningful reply, he can NOT hold a meaningful conversation, and you will NOT “beat him with logic”, because that word has no meaning for him.