Theoretically Lost

Ever heard of Atlantis? In the event that you haven't, allow me to explain. Atlantis is a legend that first occurs in works by the Greek philosopher Plato. He mentions a continent or island that is swallowed by the sea overnight. Rumors circulate that Atlantis was extremely wealthy, powerful and advanced. There has always been talk of people of the past being even more advanced than we are today, do you believe there is truth in that? Take the ancient geoglyphs in the Middle East for example.

Or Even in Peru, where you see geoglyphs of animals and such.