Interpretations of quantum physics are shown to presuppose the reality of consciousness. But if a minimal realism about the external world is true, then the consciousness presupposed by quantum reality cannot be only that of the scientific observer, cannot be only ‘local’ but must be ‘global’. Global consciousness is argued to have all and only the essential properties of God. Quantum reality depends on God’s consciousness and the physical world depends on quantum reality. Therefore, the physical world depends on God’s consciousness.
Different conceptions about reality occurring in physics and philosophy in the XX century have been analyzed in the paper. These conceptions have caused the necessity to consider multitude of worlds. The author has proved that many-world interpretation of quantum mechanics on the one hand and Goodman conceptions of multitude of worlds on the other hand are multidirectional tendencies. Everett (and his followers) considers quantum world as some universal reality and on the contrary Goodman and his supporters do not believe in universal reality.