Is planet earth headed for a fate similar to the disaster on Easter Island
Easter Island is comprised of an area of 64 square miles and is located in
a remote area of the Pacific Ocean 2000 miles west of Chile. The climate
is subtropical. ORIGINAL SETTLEMENT - Archeologists surmise
that the island was originally settled by Polynesians in around 400
A.D.The Polynesians, when they arrived, found an island made up largely of
sub-tropical forest of trees and woody bushes.The Easter Island palm grew
to up to 80 feet tall with a 6-foot diameter and could be used to make canoes as well as yielding nuts, and sap for syrups, sugar, and wine. Underneath the trees and bushes was other vegetation such as shrubs, herbs, ferns, and grasses. They found the island was home to many varieties of seabirds and land birds as well. The surrounding oceans were loaded with fish and porpoise-dolphins.The island was a pacific paradise. THE GOOD YEARS ON EASTER ISLAND - From 400 to 800 A.D. were the good years for the people on Easter Island. Food was plentiful and living went well.They used the large palm trees for canoes and fished offshore for porpoise-dolphins.They raised the chickens, which they had brought with them; but sea birds provided additional fowl for their diet. The natural fruit was plentiful and the sap from the palm trees yielded syrups, sugar and wine.They had sufficient wood for their dwellings and winter fires.These were good years on Easter Island. Their numbers grew, but the environment sustained them and more importantly they sustained the environment. THE YEARS OF SPLENDOR AND DRAWDOWN - From 800 to 1300 A.D. were the years for the people on Easter Island in which they became numerous and prosperous.The islanders possessed the only written language in Oceania, the Rongorongo Script. They erected the large rock carvings, called petroglyphs or monoliths, or Moai by the islanders. These are the huge crude statues, busts of stone with long faces and long pointed noses, for which Easter Island is most noted.In a very labor-intensive effort, these huge statues were quarried, carved and then transported, by being rolled on logs, to the coastal areas for display. During this period the population increased substantially and was approaching the highest level to be reached on the island, estimated by archeologists to be seven thousand. But also during this period the drawdown had begun.Drawdown is when the dominant species in the ecosystem begins to uses resources faster than they can be replaced. The islanders were using up the forests, for their canoes, houses, and the transporting of their statues, much faster than they were being re-grown. If they had realized what they were doing to their environment and how it would impact their future, and if they would have had the will to make the necessary life style adjustments, they could have prevented what followed. THE OVERSHOOT-From 1300 to1700 AD - Overshoot is when, environmentally, the point of no return has been reached, where the depletion of resources has reached that level where they cannot be regenerated to sustainable levels. The islander is population continued to grow and the forests disappeared at increasing rates. With the disappearing forests, springs and steams dried up and those plants and animals for which the forests provided cover, also disappeared.Land birds, snails, and many seabirds disappeared.Even the gardens suffered as deforestation allowed the winds and rains to erode the valuable topsoil. In the 1400 is all the large palms were cut down and the palm became extinct. The consequences were terrible. Without the large palms, the fishing fleets of canoes were depleted. By 1500, porpoise-dolphins were no longer in the Islander is diet and they soon ran completely out of all wood. Politically chaos set in. In the 1600 is tribal warriors displaced the centralized government. Tribal wars and cannibalism became prevalent, as humans were the largest remaining meat source. THE CRASH - 1700 and 1800 A.D. - The crash is the inevitable meltdown of the population that follows an overshoot. In the early 1700's, intense tribal warfare and cannibalism drove people into the caves.When the Island was discovered on Easter, April 15, 1773, by Dutch explorer Jacob Roggeveen, he found a small population of poor, impoverished people. When Captain Cook voyaged to Easter Island in 1775 there were only 600 Islanders left. One hundred years later, 1885, only 155 Islanders remained.In less than 500 years the population of the Islanders went from 7000 to near extinction. THUS PLANET EARTH - Globally, overall, although specific nations and areas may vary, planet earth is in the withdrawal stage, like Easter Island was between 800 and 1300 A.D.More trees from forests, more fish from fisheries, more fresh water from aquifers, and more area from grasslands are being consumed than are being replenished. All this is complicated by problems of waste disposal, pollution, global warming and related weather complications, and a growing world population, which will go from 6,000,000 to 9,000,000 in the next 50 years. As there was with the Easter Islanders, within the withdrawal stage, there is a window of opportunity for us recover, to bring about ways of living that will sustain the world is resources.If we do not make that recovery, the other stages as experienced by the Easter Islanders will surely follow, as night follows day. REFERENCES - Easter Island Internet Home Page. Easter is End by Jared Diamond.
The planet Earth will survive with or without the life forms
which crowd its thin crust., The people & other life forms will not
survive forever. It would be ludicrous to assume that just because we
have evolved to the current level, that such advancement has never
occurred before on the planet. There is evidence of life billions of
years ago, & natural disasters which have ended them. Don't worry about
Earth, she is a tough old bird, she has been flying for a long long time.
you're right about this. I just saw a documentary on the
discovery channel about it. the similarity is striking, man has reached a
technologically advanced time (similarly to the easter islanders who
mastered the construction & putting up of those famous statues.) the
easter islanders, like modern man, were more interested in their erections
than the handling of their natural resources :-) okay, very bad joke on a
serious topic. :-) from what i saw, the easter islanders were also plagued by animals (like rodents) eating their food so they had severe food shortages. earth is like an island, you're right. maybe you should write an essay on this to put ur ideas more in focus; I'd read something like this, about the parallels Boston Opera House Staples Center Los Angeles Consol Energy Center
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