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Re:It is now 100 seconds to midnight by ak39 on Thursday January 23, 2020 @11:24AM (#22128799)
Can game theory not be of use here? There are 3 scenarios:

1. No countries should own WMD.

2. Some countries can and others can't.

3. All countries should own WMD.

Only agreement 1 can be guaranteed to save humanity. The next best choice is surely 3 - not 2!

Thoughts?

Re:It is now 100 seconds to midnight by docdeek on Thursday January 23, 2020 @11:28AM (#22128843)
This was broadly the position of one of the most influential theorists in international relations (IR), Kenneth Waltz. His paper "The Spread of Nuclear Weapons: More May Better” is a great read. [1]

From his conclusion: "Those who dread a world with more nuclear states do little more than assert that more is worse and claim without substantiation that new nuclear states will be less responsible and less capable of self-control than the old ones have been. They express fears that many felt when they imagined how a nuclear China would behave. Such fears have proved un-rounded as nuclear weapons have slowly spread. I have found many reasons for believ­ing that with more nuclear states the world will have a promising future."

[1]: https://www.mtholyoke.edu/acad/intrel/waltz1.htm

Re:It is now 100 seconds to midnight by cjsaylor on Thursday January 23, 2020 @11:28AM (#22128841)
Why is option 3 the best choice? Doesn't that significantly increase the chances of accidents?
Re:It is now 100 seconds to midnight by ak39 on Thursday January 23, 2020 @12:06PM (#22129294)
Option 3 is better than option 2 because it is more likely that a country with WMD will use them against a country without them (for fear of retaliation). Option 3 is an equal standoff.
Re:It is now 100 seconds to midnight by sputr on Thursday January 23, 2020 @11:34AM (#22128913)
As a thought, not opinion:

The benefit of option 2 over option 3 is that in the case where just enough countries have WMDs so that if anyone drops a WMD someone will respond but no other countries do you also minimize the number of surfaces for mistakes/abuses.

Re:It is now 100 seconds to midnight by tlrobinson on Thursday January 23, 2020 @11:46AM (#22129038)
3 only works if all countries:

a. have stable and rational governments, now and in perpetuity

b. do a perfect job of securing the weapons

c. can't covertly provide weapons to terrorists willing to use them

I don't think anyone thinks it's a good idea to give say, Somalia (to pick one example), nuclear weapons.

Re:It is now 100 seconds to midnight by keiferski on Thursday January 23, 2020 @11:56AM (#22129175)
On the other hand, one could make the argument that, if Somalia had nuclear weapons, the world community would be incentivized to establish and maintain a secure government there. Not sure if I buy this argument, but I think it's worth considering.
Re:It is now 100 seconds to midnight by exikyut on Thursday January 23, 2020 @11:32AM (#22128890)
Thought experiment: option 1 is chosen, and the world proceeds to spend the the next 50-100 years obsessing over whose WMDs, exactly, have any nonzero chances of ever, ever misfiring.

Humanity embarks on a top-down superoptimization campaign to perfect technology to the point that this question can be answered with ever-increasingly-higher levels of detail.

Follow-on: the question of whether the ensuing yak shaving causes us to realize the WMDs are unnecessary, or whether military-driven paperclip maximization accidentally wipes out humanity.

Re:It is now 100 seconds to midnight by nybble41 on Thursday January 23, 2020 @11:41AM (#22128985)
> Only agreement 1 can be guaranteed to save humanity.

That doesn't work either—some country will defect and develop WMDs in secret and then take over the world. Of the choices you present, the only reasonable option is ubiquitous access to WMDs (option 3), with the understanding that anyone found using them for any purpose other than a proportional response to a existential threat will be ruthlessly annihilated by everyone else.

Re:It is now 100 seconds to midnight by minikites on Thursday January 23, 2020 @12:19PM (#22129448)
>the understanding that anyone found using them for any purpose other than a proportional response to a existential threat will be ruthlessly annihilated by everyone else

I don't understand how this outcome results in anything other than the extinction of human life on this planet.

Re:It is now 100 seconds to midnight by xscott on Thursday January 23, 2020 @02:37PM (#22130989)
> Only agreement 1 can be guaranteed to save humanity.

Who says that's everyone's goal? There are plenty of people in the world, and even in this forum, who only care about saving "some" of humanity. And in topics about the environment or population, you'll find people (even on this forum) who aren't interested in saving any of it.

> Can game theory not be of use here?

Probably, but only if you understand the actual rules people are playing.

Re:It is now 100 seconds to midnight by AndrewOMartin on Thursday January 23, 2020 @12:30PM (#22129566)
This model is only valid under the assumption that all countries are equal, as that is not the case we find ourselves somewhere in a multidimensional, temporal, observer-relative, non-euclidean, indeterminate, irreducibly complex, continuous "option 2".
Re:It is now 100 seconds to midnight by bionsystem on Thursday January 23, 2020 @12:27PM (#22129531)
Options 1 and 2 have been tested through time. It seems that option 2 actually makes for less wars and less deaths from war than option 1, so there is a progress.

Should we test option 3, and how do we roll back if it doesn't work out and turns out to be the worst option ?

Re:It is now 100 seconds to midnight by nkingsy on Thursday January 23, 2020 @11:42AM (#22128992)
Option 3 meaning all countries should be able to project nuclear power on all other countries as part of the definition of sovereignty?

It’s kind of a cool thought. The current nation state map seems arbitrary for such gravitas.

Re:It is now 100 seconds to midnight by StavrosK on Thursday January 23, 2020 @11:30AM (#22128862)
The more countries own WMD, the more likely it is that one will use them.
Re:It is now 100 seconds to midnight by bordercases on Thursday January 23, 2020 @11:29AM (#22128849)
How about another option: 1 country owns a WMD?
Re:It is now 100 seconds to midnight by servercobra on Thursday January 23, 2020 @11:39AM (#22128968)
You can't unopen Pandora's box. It worked well enough for the few years only the US had WMDs, but that could never last.
Re:It is now 100 seconds to midnight by WAHa_06x36 on Thursday January 23, 2020 @11:38AM (#22128954)
What's so "surely" about it?
Re:It is now 100 seconds to midnight by ak39 on Thursday January 23, 2020 @12:03PM (#22129248)
Because now that some already have WMD, none of them is likely to give them up. The only option is for others to have them.
Re:It is now 100 seconds to midnight by WAHa_06x36 on Saturday January 25, 2020 @07:47AM (#22146030)
Why would that make things better, rather than the fairly obvious "worse"?
Re:It is now 100 seconds to midnight by minikites on Thursday January 23, 2020 @11:28AM (#22128838)
People in the USA own a lot of firearms and there are more firearm-related crimes and accidents in the USA compared to countries with low rates of firearm ownership.
Re:It is now 100 seconds to midnight by nybble41 on Thursday January 23, 2020 @11:47AM (#22129068)
The USA is a big place, and the "firearm-related" crimes you're referring to are predominately in large urbanized areas where firearm ownership is prohibited.
Re:It is now 100 seconds to midnight by minikites on Thursday January 23, 2020 @12:07PM (#22129300)
>large urbanized areas where firearm ownership is prohibited

Which is why we need national action. Criminals in Chicago buy firearms in neighboring Indiana, criminals in New York City buy firearms in neighboring Connecticut.

The parallel to atomic weapons is similar. If many nations own atomic weapons, it's easier for an unstable/untrustworthy state to acquire them.

Re:It is now 100 seconds to midnight by nybble41 on Thursday January 23, 2020 @02:29PM (#22130912)
Obviously the criminals get their firearms from somewhere else since they can't be purchased legally inside the city, but you'll never eliminate every possible source. Even if you put up a massive wall and have 100% success in eliminating smuggling (which is obviously impossible) these things just aren't that hard to manufacture locally using commonly available and benign tools and materials. Criminals will still have them, and regular citizens will have an even harder time defending themselves.
Re:It is now 100 seconds to midnight by minikites on Thursday January 23, 2020 @04:33PM (#22132372)
>these things just aren't that hard to manufacture locally using commonly available and benign tools and materials

So this should be a big problem in nations with strict firearm laws, correct?

Re:It is now 100 seconds to midnight by minikites on Friday January 24, 2020 @06:03AM (#22137052)
The first article doesn't list how many firearms are supposedly "hitting the streets" and includes this quote:

>Mr Plotecki said that while there was no evidence the homemade guns had been used by local extremists, it was a concern for the future.

The second article is about the seizure of four firearms.

Truly a menace.