Showing posts with label facts. Show all posts
Showing posts with label facts. Show all posts

Monday, October 1, 2012

'Lost' City of Atlantis: Fact & Fable

Atlantis is a legendary "lost" island subcontinent often idealized as an advanced, utopian society holding wisdom that could bring world peace. The idea of Atlantis has captivated dreamers, occultists, and New Agers for generations.

In the 1800s, mystic Madame Blavatsky claimed that she learned about Atlantis from Tibetan gurus; a century later, psychic Edgar Cayce claimed that Atlantis (which he described as an ancient, highly evolved civilization powered by crystals) would be discovered by 1969. In the 1980s, New Age mystic J.Z. Knight claimed that she learned about Atlantis from Ramtha, a 35,000-year-old warrior spirit who speaks through her. Thousands of books, magazines and websites are devoted to Atlantis, and it remains a popular topic.

The origins of Atlantis

Unlike many legends whose origins have been lost in the mists of time, we know exactly when and where the story of Atlantis first appeared. The story was first told in two of Plato's dialogues, the Timaeus and the Critias, written about 330 B.C.

Though today Atlantis is often conceived of as a peaceful utopia, the Atlantis that Plato described in his fable was very different. In his book Frauds, Myths and Mysteries: Science and Pseudoscience in Archaeology, professor of archaeology Ken Feder summarizes the story: "a technologically sophisticated but morally bankrupt evil empire — Atlantis — attempts world domination by force. The only thing standing in its way is a relatively small group of spiritually pure, morally principled, and incorruptible people — the ancient Athenians. Overcoming overwhelming odds ... the Athenians are able to defeat their far more powerful adversary simply through the force of their spirit. Sound familiar? Plato's Atlantean dialogues are essentially an ancient Greek version of Star Wars."

As propaganda, the Atlantis legend is more about the heroic Athens than a sunken civilization; if Atlantis really existed today and was found, its residents would probably try to kill and enslave us all.

It's clear that Plato made up Atlantis as a plot device for his stories because there no other records of it anywhere else in the world. There are many extant Greek texts; surely someone else would have also mentioned, at least in passing, such a remarkable place. There is simply no evidence from any source that the legends about Atlantis existed before Plato wrote about it.

The 'lost' continent

Despite its clear origin in fiction, many people over the centuries have claimed that there must be some truth behind the myths, speculating about where Atlantis would be found. Countless Atlantis "experts" have located the lost continent all around the world based on the same set of facts.  Candidates — each accompanied by their own peculiar sets of evidence and arguments — include the Atlantic Ocean, Antarctica, Bolivia, Turkey, Germany, Malta and the Caribbean.

Plato, however, is crystal clear about where Atlantis is: "For the ocean there was at that time navigable; for in front of the mouth which you Greeks call, as you say, ‘the pillars of Heracles,’ (i.e., Hercules) there lay an island which was larger than Libya and Asia together." In other word it lies in the Atlantic Ocean beyond "the pillars of Hercules" (i.e., the Straits of Gibraltar, at the mouth of the Mediterranean). Yet it has never been found in the Atlantic, or anywhere else.

No trace of Atlantis has ever been found despite advances in oceanography and ocean floor mapping in past decades. For nearly two millennia readers could be forgiven for suspecting that the vast depths might somehow hide a sunken city or continent. Though there remains much mystery at the bottom of the world's oceans, it is inconceivable that the world's oceanographers, submariners, and deep-sea probes have some how missed a landmass "larger than Libya and Asia together."

Furthermore plate tectonics demonstrate that Atlantis is impossible; as the continents have drifted, the seafloor has spread over time, not contracted. There would simply be no place for Atlantis to sink into. As Ken Feder notes, "The geology is clear; there could have been no large land surface that then sank in the area where Plato places Atlantis. Together, modern archaeology and geology provide an unambiguous verdict: There was no Atlantic continent; there was no great civilization called Atlantis."

Myth from misinterpretation

The only way to make a mystery out of Atlantis (and to assume that it was once a real place) is to ignore its obvious origins as a moral fable and to change the details of Plato's story, claiming that he took license with the truth, either out of error or intent to deceive. With the addition, omission, or misinterpretation of various details in Plato's work, nearly any proposed location can be made to "fit" his description.

Yet as writer L. Sprague de Camp noted in his book Lost Continents, "You cannot change all the details of Plato's story and still claim to have Plato's story. That is like saying the legendary King Arthur is 'really' Cleopatra; all you have to do is to change Cleopatra's sex, nationality, period, temperament, moral character, and other details, and the resemblance becomes obvious."

The Atlantis legend has been kept alive, fueled by the public's imagination and fascination with the idea of a hidden, long-lost utopia. Yet the "lost city of Atlantis" was never lost; it is where it always was: in Plato's books.
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References:

Radford, Benjamin. 2012. “'Lost' City of Atlantis: Fact & Fable”. Live Science. Posted: September 5, 2012. Available online: http://www.livescience.com/23217-lost-city-of-atlantis.html

Thursday, August 30, 2012

Stonehenge: Facts & Theories About Mysterious Monument

Stonehenge is an enigmatic prehistoric monument located on a chalky plain north of the modern day city of Salisbury, England. It was started 5,000 years ago and modified by ancient Britons over a period of 1,000 years. Its purpose continues to be a mystery. A gloomy summer day at Stonehenge in southern England. The biggest of its stones, known as sarsens, are up to 30 feet (9 meters) tall and weigh 25 tons (22.6 metric tons) on average. It is widely believed that they were brought from Marlborough Downs, a distance of 20 miles (32 kilometers) to the north. Smaller stones, referred to as “bluestones” (they have a bluish tinge when wet or freshly broken), weigh up to 4 tons and most of them appear to have come from the Preseli Hills in western Wales, a distance of 156 miles (250 km). It’s unknown how people in antiquity moved them that far; water transport was probably used for part of the journey. Recently, scientists have raised the possibility that during the last ice age glaciers carried these bluestones closer to the Stonehenge area and the monument’s makers didn’t have to move them all the way from Wales.

Before Stonehenge

Although construction of Stonehenge began about 5,000 years ago, the area appears to have been of symbolic importance for a much longer period of time.

As early as 10,500 years ago three large pine posts, which were totem poles of sorts, were erected at the site. Then around 5,500 years ago two earthworks known as Cursus monuments were erected, the longest of which ran for 1.8 miles (3 km). The purpose of these structures is unknown.

Construction of the monument

The building of Stonehenge started about 5,000 years ago with the creation of an earthwork enclosure. The presence of post holes suggests that either bluestones or upright timber posts were propped up on the site. In addition, archaeologists have found numerous cremation burials dating to this time and the centuries that followed. Recent research suggests that up to 240 people were buried in total, making Stonehenge the large Neolithic burial site in Britain.

Around 4,600 years ago construction ramped up with the erection of dozens of bluestones in a double circle at the site. This monument was not to last and by 4,400 years ago it had been replaced by something far grander.

The new structure had a series of sarsen stones erected in the shape of a horseshoe, with every pair of these huge stones having a stone lintel connecting them. In turn, a ring of sarsens surrounded this horseshoe, their tops connecting to each other, giving the appearance of a giant interconnected stone circle surrounding the horseshoe.

By 4,300 years ago this monument had been expanded to include the addition of two bluestone rings, one inside the horseshoe and another between the horseshoe and the outer layer of interconnected sarsen stones.

This would be the end of major construction at Stonehenge. As time went on the monument fell into neglect and disuse, some of its stones fell over while other were taken away. [In Photos: A Walk Through Stonehenge]

Significance to its makers

There are numerous theories as to why Stonehenge was built. At the time it was made, people in the area were herders and farmers. They left no written records behind.

An “avenue” connecting Stonehenge with the River Aven is aligned with the solstice. In addition, research at the nearby ancient settlement of Durrington Walls, a site that also contains a series of wooden pillars, shows that pigs at the site were slaughtered in December and January, suggesting that the winter solstice was marked at Stonehenge.

The burials at Stonehenge offer another clue. Recent research indicates that the burials took place from its beginning, around 5,000 years ago, to its high point when the sarsen stones were set down. Among the burial goods is a mace head, an item historically associated with elite members of society. This discovery raises the question whether the people buried at the monument were local leaders and Stonehenge, in some way, commemorated them.

A monument of unification

One new theory about Stonehenge, released recently by members of the Stonehenge Riverside Project, is that Stonehenge marks the “unification of Britain,” a point when people across the island worked together and used a similar style of houses, pottery and other items.

It would explain why they were able to bring bluestones all the way from west Wales and how the labor and resources for the construction were marshalled.

In a news release, professor Mike Parker Pearson of the University of Sheffield said that "this was very different to the regionalism of previous centuries. Stonehenge itself was a massive undertaking, requiring the labour of thousands to move stones from as far away as west Wales, shaping them and erecting them. Just the work itself, requiring everyone literally to pull together, would have been an act of unification."
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References:

Jarus, Owen. 2012. "Stonehenge: Facts & Theories About Mysterious Monument". Live Science. Posted: August 16, 2012. Available online: http://www.livescience.com/22427-stonehenge-facts.html