The main question that worries humanity on planet Earth is why the human brain was created by the hyper-powerful computer of the Universe - for what purposes? What purpose does the Universe serve by creating the human brain? It seems that the hyper-powerful computer of the Universe only has a critical program for expanding the Universe - the macroworld, and it has limited capabilities for studying the reverse “pole” - the microworld. At this stage, the computer created an average value between the microworld and the macrocosm - the brain on planet Earth. The essay is dedicated to the centenary of the armed uprising of workers and peasants in October 1917.