Many will hate to hear this but the only solution is one world government or at least a unipolar order that reduces the survival need to participate in arms races. Arms race dynamics between nations will be the end of our species.
correct. this is why i support maintaining the American-run world order by all means we have at our disposal. it's both the best outcome for our citizens (therefore our government should pursue it) and the best outcome for the world at large. we will never accept (nor should we) the sort of one-world power that would be necessary to block defection so us running the thing is the least-bad option.