Nuclear weapon can solve a socially justice solution in minutes,while social justice can takes a thousands years to solve a nuclear weapon solution

In term of how can we as a socially justice peace loving people solve the solution of nuclear weapons? The answer would be that nothing we can possibly do about it,because these are not only on one particular hand.They are on world wide hands and by attempting to prevent this from happening is that the ownership of nuclear weapons will claim that we are breaking the law of their rights,because for sure there is a reason why they have nuclear weapons. Therefore we cannt do nothing about it.but we can do something to prevent it from being use.