God owns the world.
If you are talking about 'who owns the world' in a material sense; God does.
God owns everything but our freedom to choose between the paths of good and evil.
The world, in its present state, makes it easy for us to choose the path of evil. Demons encourage it and convince us to give in, whenever we resist. Secret societies, they don’t matter. Malevolent governments, they don’t matter. They have chosen their fate, and have given in to the false promises of Satan.
As this world crumbles, all kinds of hell will spill onto the earth.
The people of God must be strong!