Aristotle declared the Earth was round based on the constellations.īy looking at Lunar eclipses, where the Earth passes between the moon and sun, so that the Earth’s shadow is projected onto the moon, you can see that the Earth is round, not flat. Anaxagoras also proposed the idea through solar eclipses. with the Moon being round so maybe the Earth was too. The idea was first proposed by Pythagoras around 500 B.C. In history, since the time of the Ancient Greeks, it has been known that the Earth is round.

to believe it is flat, with the percentage of people believing in the world being round decreasing with each generation. According to, only two-thirds of American millennials believe the Earth is round, leaving a third of the U.S. The conspiracy theory has become more popular and has become less of a theory and more of a widespread belief with cars displaying “” and social media posts with flat Earth “evidence.”Īlthough some teens may joke about the Earth being flat, there are plenty of other teens and adults who truly believe in a flat Earth. “The Earth is flat.” This idea contradicts everything we have ever learned in school or thought about the world we are living on.

Flat earth ice wall