Each leader of the world must know who controls economic activities of the world.

Each leader of the world must know who controls economic activities of the world.
They never know that.
Controller of economic activities of the world is a INVISIBLE MONSTER.
Sometimes kind to us and sometimes strict to us.
He has bigger power that the big G(Japanese famous monster).
One leader never can control him.
Each leader must know that seriously.
So, each leader must know how to control economic activities of the world.
And they must know that international cooperation is very important.