Comment Re:As soon as greenpeace touches it (Score 1) 288
John Stewart Mill made the point that you should consider every argument, even if only one person in the entire world is making it against the consensus of everyone else, on its merits. The person speaking does not matter, only the merits of the argument.
Knowing that someone has a very warped perception of reality - at least from your point of view - pretty much destroys all their credibility to make arguments about the real world. If the argument had any merit then "normal people" would use it too, it's not worth the effort to track every argument back to the underlying root causes. Very often it boils down to "that's not the way real people act or the real world works" because so many get caught up in an ideology and forget to ground their beliefs in reality. They're immune to normal feedback mechanisms, it's like watching people cut themselves and if it hurts the solution is to cut more. I suppose if you cut yourself enough the pain may stop permanently, but it still seems a rather bad idea.