Showing posts with label Ecology. Show all posts
Showing posts with label Ecology. Show all posts

September 5, 2010

The Lessons of Easter Island

The Lessons of Easter Island
By Clive Ponting


Easter Island is one of the most remote inhabited places on earth. Only some 150 square miles in area, it lies in the Pacific Ocean, 2,000 miles off the west coast of South America and 1250 miles from the nearest inhabitable land of Pitcairn Island. At its peak the population was only about 7,000. Yet despite its superficial insignificance, the history of Easter Island is a grim warning to the world.

The Dutch Admiral Roggeveen, on board the Arena was the first European to visit the island on Easter Sunday 1722. He found a society in a primitive state with about 3,000 people living in squalid reed huts or caves, engaged in almost perpetual warfare and resorting to cannibalism in a desperate attempt to supplement the meagre food supplies available on the island. During the next European visit in 1770 the Spanish nominally annexed the island but it was so remote, underpopulated and lacking in resources that no formal colonial occupation ever took place. There were a few more brief visits in the late eighteenth century, including one by Captain Cook in 1774. An American ship stayed long enough to carry off twenty-two inhabitants to work as slaves killing seals on Masafuera Island off the Chilean coast. The population continued to decline and conditions on the island worsened: in 1877 the Peruvians removed and enslaved all but 110 old people and children. Eventually the island was taken over by Chile and turned into a giant ranch for 40,000 sheep run by a British company, with the few remaining inhabitants confined to one small village.