The population of Easter Island reached its peak at perhaps more than 10,000, far exceeding the capabilities of the small island's ecosystem. Resources became scarce, and the once lush palm forests were destroyed - cleared for agriculture and moving the massive stone Moai. In this regard, Easter Island has become, for many, a metaphor for ecological disaster.
Thereafter, a thriving and advanced social order began to decline into bloody civil war and, evidently, cannibalism. Eventually, all of the Moai standing along the coast were torn down by the islanders themselves. All of the statues now erected around the island are the result of recent archaeological efforts.
Contacts with western "civilization" proved even more disastrous for the island population which, through slavery and disease, had decreased to approximately 110 by the turn of the century. Following the annexation by Chile in 1888, however, it has risen to more than 2,000, with other Rapanui living in Chile, Tahiti and North America. Despite a growing Chilean presence, the island's Polynesian identity is still quite strong .