We accept that there are legitimate casus belli: acts or situations "provoking or justifying war". The present debate feels off-centre, and faintly unreal, because the US and the UK are going to war for a new set of reasons (partly undisclosed) while continuing to adduce the old set of reasons (which in this case do not cohere or even overlap).
Sex is hard to write about because you lose the universal and succumb to the particular. We all have our different favorites. Good sex is impossible to write about. Lawrence and Updike have given it their all, and the result is still uneasy and unsure. It may be that good sex is something fiction just can't do — like dreams. Most of the sex in my novels is absolutely disastrous. Sex can be funny, but not very sexy.
What is the only provocation that could bring about the use of nuclear weapons? Nuclear weapons. What is the priority target for nuclear weapons? Nuclear weapons. What is the only established defense against nuclear weapons? Nuclear weapons. How do we prevent the use of nuclear weapons? By threatening the use of nuclear weapons. And we can't get rid of nuclear weapons, because of nuclear weapons. The intransigence, it seems, is a function of the weapons themselves.
