I only know that I don't know anything, so if I don't know anything but I'm thinking this causes me to exist, because as Descartes said, I think and therefore I exist. So, if the sun shines in the far east but not in the west, it says that the earth rotates through its magnetic attraction to the sun. As Galileo Galilei, who was killed, said, the earth is not the center of the universe nor is it the human being; that is, we are overvalued subhumans who do not matter in the magnitude of the universe.I know it might be hard to understand but the earth is round so the sun doesn't shine everywhere at the same time.