Easter Island is a true land of mystery. One of the most remotely inhabited places on Earth, this 64-square-mile speck in the South Pacific is more than 1,000 miles from anywhere else, yet Polynesian voyagers managed to settle Easter Island a thousand years ago. No one knows why the Moai, nearly a thousand megalithic volcanic statues, were carved, transported, and erected--or why they were all found facedown by European explorers. In addition, did a Stone Age population of less than 10,000 actually deforest the land, causing environmental devastation? There were as many as 16 million Chilean palms covering 70 percent of the island when the settlers first appeared, but Westerners in the early 18th century were astonished by the total absence of trees.
