 As we saw above, torture is a terrorist tactic. Indeed, arguably it is the terrorist tactic par excellence. Detonating bombs that kill the innocent has come to be regarded as the quintessential terrorist tactic. But this is presumably because terrorism has implausibly come to be identified only with non-state terrorism. At any rate, the point to be made here is that torture is a terrorist tactic, and for a liberal democracy to legalise and institutionalise it, i.e. weave the practice of torture into the very fabric of liberal democratic institutions, would be both an inherent contradiction – torture being an extreme assault on individual autonomy – and, given what we know about the practice of torture in military, police, and correctional institutions, highly damaging to those liberal democratic institutions. It would be equivalent to a liberal democracy legalising and institutionalising slavery on the grounds, say, of economic necessity. Legalised and institutionalised slavery is inconsistent with liberal democracy, as is legalised and institutionalised torture. So if legalised and institutionalised slavery and/or legalised and institutionalised torture are necessary because morally required, then liberal democracy is not possible in anything other than an attenuated form. But of course neither legalised/institutionalised slavery nor legalised/institutionalised torture is morally required, quite the contrary. At best, torture is morally justified in some one-off emergencies – just as murder and cannibalism might be morally excusable in a one-off emergency on the high seas, or desertion from the field of battle might be morally justifiable given a one-off emergency back home – but nothing follows as far as the legalisation/institutionalisation of torture is concerned.