Nuclear Disarmament - Is it possible for all countries?

only for countries that have nuclear weapons. Honestly though I don't think the military or scientists controlling the weapons would give trump or kim the button

Mutually assured destruction is the only thing that keeps nations sovereign. I doubt it will ever be possible for global disarmament.

And where would they actually throw all those nuclear rubbishaway?

I do not think it is possible to happen for all at the same time

When everyone disarm themself of nuclear weapons it is possible.
Its a short and simple answer.

But u think North Korea or USA agree a nuclear disarmament. -_-