The Atlantis story remains one of the most haunting and enigmatic tales from antiquity, and one that still resonates very deeply with the modern imagination. But where did Atlantis come from, what was it like, and where did it go?Atlantis was first introduced by the Greek philosopher Plato in the fourth century BCE. As he discusses about the origins of life, the universe and humanity, the great thinker puts forward a stunning description of Atlantis—an island paradise with an ideal society. But the Atlanteans soon degenerate and become imperialist aggressors: they choose to fight against antediluvian Athens, which heroically repels their mighty forces, before a cataclysmic natural disaster destroys the warring states.Plato’s tale of a great empire that sank beneath the waves has sparked thousands of years of debate over whether Atlantis really existed. But did Plato mean his tale as history—or just as a parable to help illustrate his philosophy?