4. Easter Island (Rapa Nui)
The remote society of Easter Island, or Rapa Nui, flourished for centuries, building the famous moai statues that still captivate visitors today. But by the 17th century, this once-advanced civilization faced a dramatic collapse. Scholars believe intense deforestation, ecological exhaustion, and internal warfare led to starvation and population decline. The rapid downfall left the island’s landscape dotted with enigmatic stone giants—and a haunting story of human impact on the environment. Explore more at BBC.
