Easter Island
Tuesday, June 20th, 2006I first heard about Easter Island when I was ten or eleven years old. An English teacher had us read Thor Heyerdahl’s Kon-Tiki in class. Heyerdahl believed that the island´s enigmatic statues - the moais - were evidence that people from an ancient South American civilization had sailed west across the Pacific to occupy this, the most remote inhabitable island on earth (and not Polynesian people who sailed east from Tahiti, as everyone else thought). To prove that this was possible, he sailed a little wooden boat several thousand kilometers from Peru to Easter Island. Millions of romantics and armchair explorers were enthralled.
Later I remember a show on British TV called Arthur C. Clarke’s Mysterious World, a series of documentaries on ´unexplained phenomena´. This show had a ball with Easter Island. Why were many moais half buried in the hillside? How were they moved around? They weigh many tons, but there are no trees on the island to make equipment, and no large animals. What happened to the people who built them? When Europeans arrived the moais had been abandoned, many of them had been torn down, and there were just two thousand poor and badly nourished people living here, who could only offer folktales about how they were built. The segment ended with a story that the moais were men and women who had been turned to stone. Cue spooky music.
And then was Erich von Daniken, who proposed that aliens got stranded on Easter Island, built the moais for some unfathomably alien reason, and were finally rescued, by aliens.
I have always wanted to go.
In five days we got to see almost every square inch of the island, in a 4WD or on horseback. Even now there are very few trees here, and only one town, so that from the highest point on the island you can see the Pacific stretching all the way to the horizon in every direction. The nearest inhabited land is two thousand kilometers away, and that´s Pitcairn Island.
But this tiny, barren place has more to see than you expect - soft rolling hills, wild horses grazing everywhere, caves formed by lava tubes, cave paintings and rock carvings, a volcanic crater filled with rainwater with a ceremonial village and altar on its lip. And the moais.
There are almost nine hundred moais, half of them mounted on platforms like those in the first photo above, half of them scattered around a quarry in the crater of an extinct volcano called Rano Raraku, in various stages of completion, as if the builders downed tools one day a few hundred years ago and just walked away. Or vanished. It is a haunting place. Damn, now I´m doing it.
We know a lot more now than Heyerdahl did thanks to new techniques in archaeology, genetic testing, and pollen analysis (pollen from core samples reveals what used to grow here). At one point there may have been over ten thousand people living on Easter island, growing a wide variety of crops, catching sea birds, fish, and porpoises, and producing enough of a surplus to support a complex social hierarchy, including a caste of sculptors. The moais probably represented ancestors, and they and the platforms or ahus on which they are mounted are more refined forms of structures that have also been found in Tahiti - from which Easter Island was first colonized around 400 A.D., according to both genetic and linguistic analysis. When they got here the island was covered in palm trees, strong enough for scaffolding and hoists and rollers for moving the moais around, as well for building boats.
And then it all went horribly wrong. The trees slowly disappeared. The soil eroded. Crops failed. Half of the native flora and fauna went extinct, including most of the seabirds. Without large trees, the islanders could no longer make fishing boats and harpoons sturdy enough to catch porpoises, much less go on erecting moais. Remains of weapons suggest that a war followed, for control of whatever resources remained. Most controversially, there is evidence that the survivors turned to cannibalism for a time.
Jared Diamond (here and in more detail I think in his recent book Collapse) sees Easter Island as a clear example of our ability to destroy ourselves through mismanagement of the environment. He may be right, but understandably the people of Easter Island would rather focus on the high points of their ancestors´civilization, rather than the theory of a self-inflicted disaster. And they would rather emphasize the irrefutable damage done later by contact with Europeans: disease, slavery, destruction of the culture, colonial misrule. A theory that the Little Ice Age may have triggered the original collapse lets their ancestors off the hook completely.
Still, on our last day here it was ironic to see a little street fair in Hanga Roa on the theme of environmentalism. Schoolkids mounted exhibits on the evils of litter, and local organizations discussed recycling, marine conservation, and efforts to restore some of the native flora and fauna.
Sadly we saw no aliens.






