Arjan Dirkse wrote:
For these types of conflict we need a "world police" I think, any militant group or dictator starts indiscriminately killing civilians, there is an automatic reaction from the world police. No UN deliberations needed, if it is clear the crime has been committed, a global military police force automatically comes into action and arrests (or kills) the wrongdoers. Assad would have minded his actions if he was assured there would be an automatic reprisal for shooting unarmed protestors. But that is something that is still a 100 years away or so.
The first pre-requisite for an effective UN is for member nations, --especially the more powerful ones-- to be prepared to surrender some sovereignty for the common good. This simply does not happen. The "police action" in the Korean war was based on luck-the Soviet ambassador and his staff were boycotting the UN over something else, and the security council was able to get a resolution going that smacked North Korea for its invasion of the South.
After Inchon, the UN forces were able to restore the government of the South [who were as bad in some ways as the Communist government of the North], but rather than stay at the 38th parallel, Truman let McArthur invade the North, which was not in the UN mandate, but done for domestic reasons. The early US casualties changed the US public from apathy to blood-lust, and so it would have been political suicide for Truman the go to finish off the North Korean army while they had the opportunity. But in invading the North, the US did not increase the South's security, because the invasion made China feel threatened as the allies got closer, thus guaranteeing that Chinese troops would intervene to help the North Koreans counter the UN counter-offensive.
And of course, this increased the scope of the "police action" by "proxies" into a distinct probability a direct and all out war between the major powers, which might even have included nukes.
One would think, given the blood spilled in the US civil war, that every American would appreciate that when states band together in a union, some loss of state sovereignty for the commonwealth is essential. Yet the USA, as a sovereign state of great power and influence, refuses to give even the most minor concessions for the common good of the UN. The USA is not alone in this, but its system of government gives it more leeway than some other major players to set an example. Such an example may indeed make the politics of a more limited sovereignty more plausible in other countries if or when they realize that such a move by the USA is sincere.
The logic of security is to make one's own nation secure, but NOT at the cost of everyone else. Real collective security depends on each nation being a little insecure if left to their own devices, and thus fully committed to collective security. This of course, demands one makes even potential enemies a little more secure and capable than one feels comfortable with.
The MAD of the Cold War was based on this logic, but of course, was potentially disastrous. far from feeling secure the citizens of the US were living in fear of what the Soviet leadership might do, and Soviet citizens lived in fear of what the US leadership might do. Worse than that, every citizen in the world shared such insecurities, but most belonged to nations who had little power at this level.
So rather than an arms race, both US and USSR and their allies would have been better of feeling a little insecure so as to avoid the deep insecurities of a chronic arms race and cold war, which at any time could become a hot one with billions of deaths on both sides and those of innocent third parties.