But deterring a third world war is not one of those things that's subject to moral relativism. You seriously need to spend some time talking with WWII vets, while we still have them with us.
We're seeing the lowest level of conflict in history and you're still unimpressed? Does it kill you that much to admit that MAD is working?
It is true that nuclear weaponry might have avoided many direct wars between the nuclear powers, but it has not been an absolute guarantee. There has been a war directly involving nuclear powers - the Kargil conflict between India and Pakistan. [2] Again, among present troubles, Ukraine and Russia both have nuclear weaponry, I suppose.
S/he is being downvoted for being deliberately obtuse, if not outright trolling.
But in some sense, if two G-7 countries are not fighting each other in their own soil, the war does not "matter".
The G-7 countries (along with the other permanent members of the UN Security Council) are the ones who, when they go to war with each other, are EVERYBODY's problem. Every other kind of war is a local issue. It sounds heartless, but nobody in country U gives a hoot about 5 million deaths in an obscure civil war in country C. But if countries R and G get into it, the entire world sits up and takes notice, and for good historical reasons.
Again, among present troubles, Ukraine and Russia both have nuclear weaponry, I suppose.
One of the more awkward aspects of the Ukraine conflict is that Ukraine gave up their nukes willingly after the dissolution of the USSR, based on the promise that they would remain unmolested. So much for Russian promises.
Unfortunately, as long as dictators like Putin are around, we can't afford the risks of unilateral nuclear disarmament. Without MAD, we are all Ukrainians.