Science fiction writer Fred Hoyle introduced the idea of the intelligent nebula in his novel "Black cloud". The idea of the universe as the intelligent learning entirety is basing the idea introduced in that novel. If some gas cloud can spontaneously form the quantum mind, that thing means that the nebula is turning to "Boltzmann's brain". The neural structure just waits for the data, which turns the entirety like universe intelligent or conscious. The idea of the universe as the intelligent entirety is creating the largest possible version of the "Schrödinger's cat". Can the intelligent creature exists even it cannot speak or communicate with us? That thing is one of the most interesting questions in history. Even if we cannot interact with some entirety. We know that entirety exists. But how can we say, that the creature is intelligent if we cannot communicate with it? Being large and material doesn't mean necessarily that the thing can thin