Comment Re:chest thumping... planet of the apes (Score 1) 342
The world has gone insane!!! Why would anyone threaten or rationally consider using nuclear weapons against any country all over the political leanings and chest thumping of the leadership of some other country?! It's insanity.
Because threatening a nuclear war raises the cost of the war.
Take Ukraine currently. Russia's slowly nibbling away at its territory. If Ukraine was a nuclear power, it could very well raise that as a deterrent and perhaps Russia would decide the increased cost of destabilizing Ukraine wasn't worth it. On the other hand, Russia is a nuclear power, which raises the cost to anyone who wants to interfere with Russia's expansion.
Is it ideal? No. But a nuclear threat does give a nation bargaining power.
Another example would be Pakistan/India. Both nuclear powers, both with a history of pointless border conflict (they hold the record for the highest battleground - they've actual fought over a mountain glacier that was so inhospitable that only a tiny fraction of the casualties were due to combat and not the environment). Being nuclear powers, even the pointless border wars have a strong incentive not to spiral out of control, because if vast amounts of territory were lost, the nuclear option would be considered.
Is this insane? To a degree, yes. Has it worked so far? To a degree, yes. Hopefully someone doesn't screw things up.