The UnXplained (2019)

S1E11 Lost Civilizations

Explore the remnants of deserted cities and the ancient cultures that have faded into obscurity. What transforms a flourishing civilization into a "lost" one? What drives entire societies to forsake their magnificent urban centers, leaving them to decay? This episode delves into the reasons behind the disappearance of these once-mighty empires. Can contemporary scientific insights shed light on the enigmas of these vanished cultures, or do we confront deeper, more enigmatic forces at play?