So then you say, a "society which due to purely internal factors" has the capacity to produce, say, one crazy person who manages to press the nuke button, or one crazy person who finds his own race superior and thus finds it appropriate to invade half a continent with military force, and plan to invade the rest of the world the same way too, or, as in this case, a bitter bitch coming up with an ideology that makes half the population think they are being treated "unfair" if they are not allowed to go against nature the way it evolved for millions of years, would have proven to be a "non-functional society" to begin with, therefore deserving this, and nothing could consequently possibly ever be done to stop it since it was inherently "non-functional"?
Yeah, that sounds like female logic alright...
Well then, if one of more people WOULD actually manage to put an end to the above mentioned person with the nuke button, the crazy man with military world domination plans, or the stupid bitter bitch who felt like ending the human race at that particular time of the month when she threw together that nice little ideology of hers (and the damage it has done so far), wouldn't that be a "change due to purely internal factors" in this society too, which would in turn prove that the society in question was functional after all, and rather just had a temporary lapse of sanity due to people with broken logic managing to fool enough people to believe that it was sound?