You are discussing a very real problem. There are challenges that can only be solved by the entire humanity and that require global cooperation. I just don't believe that introducing structures of force and power will help. They could certainly be used for good, but we have again and again seen that it is only a matter of time until they will be exploited. So I cannot offer a great solution for these challenges.
But I do actually have faith in humanity and believe that we can address challenges in a voluntary agreement, at least that is my hope. If not it is looking bad for humanity.
Yes. We just can try to wake people up. That would be the only way without force I guess. So sorry most wake up, when problems already got to big.