Rationality and Murder
Rationality should not only be thought of in terms of a function operating effectively within a larger, content-less and machine-like system. Relative to his own values and strategy, a suicide bomber might be thought of as being eminently rational, if we make, say, a positive appraisal of that suicide bomber’s efficient use of inputs or resources to gain a specific outcome or range of outcomes.
However, rationality also implies a moral judgement. This is why I referred to “moral relativism”. If you think that a Baghdad suicide-bomb mass murder is rational because it occurred for a reason – such as a strategic assessment on the part of that suicide bomber or her or his cell commander – you accept the proximate causes as rational and thus have already accepted the ultimate causes as rational. Yes, if you’re an idealistic or hate filled radical, if you are power hungry or excited by the thought of the God-like power of murder, if you dream of stamping out the Shia / Persian / Pagan / American / Zionist / etc state by provoking civil war, then of course mass murder of innocent civilians is a rational way to achieve your goals.
In that sense, this is a semantic argument. We aren’t talking about the same thing. I realise that acts of terror are committed for a reason, with a goal in mind and against the backdrop of a perceived set of events, situations or injustices. But how rational actually is that reason or set of reasons? Take the best possible slant you can give the story mentioned upthread: You watch the American invasion of Iraq and are so enraged that they have toppled an Arab regime that you travel to the country and join the insurgency. After a while or straight a way, you hit upon the clever idea of strapping suicide vests to two women with Down Syndrome (no one will look too closely at mentally ill women) and using them to slaughter large numbers of Shia at local pet markets (pet markets are bad, by the way).
If you think that murdering 91 Iraqis because you are annoyed at the invasion of Iraq using mentally ill women as remote controlled bombs is rational… (And I admit that this is a subjective judgement) I think perhaps there is an element of irrationality there too. That’s not to try to draw a moral equivalence between you and the terrorists, but rather that you both are somehow morally confused. Murdering 91 unconnected people because Saddam was toppled by America (or whatever transient thought flashes across your mind when you make the decision to set off a bomb at a crowded marketplace) is not rational. It is insane.