What really happened to the Library of Alexandria? - Elizabeth Cox

What really happened to the Library of Alexandria? - Elizabeth Cox

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[Music] 2,300 years ago the rulers of Alexandria set out to fulfill one of humanity's most audacious goals to collect all the knowledge in the world under one roof in its prime the Library of Alexandria housed an unprecedented number of Scrolls and attracted some of the Greek world's greatest minds but by the end of the fifth century CE II the great library had vanished many believed it
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was destroyed in a catastrophic fire the truth of the library's rise and fall is much more complex the idea for the library came from Alexander the Great after establishing himself as a conqueror the former student of Aristotle turned his attention to building an empire of knowledge headquartered in his namesake City he died before construction began but his successor Ptolemy the first executed Alexander's plans from museum and library located in the royal district of
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the city the Library of Alexandria may have been built with grand Hellenistic columns native Egyptian influences or a unique blend of the two there are no surviving accounts of its architecture we do know it had lecture halls classrooms and of course shelves as soon as the building was complete Ptolemy the first began to fill it with primarily Greek and Egyptian Scrolls he invited scholars to live and study in Alexandria at his expense the library grew as they contributed their own manuscripts but
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the rulers of Alexandria still wanted a copy of every book in the world luckily Alexandria was a hub for ships traveling through the Mediterranean Ptolemy the third instituted a policy requiring any ship that docked in Alexandria to turn over its books for copying once the library scribes had duplicated the texts they kept the originals and sent the copies back to the ship's hired book hunters also scoured the Mediterranean in search of new texts and the rulers of alexandria
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attempted to quash rivals by ending all exports of the Egyptian papyrus used to make Scrolls these efforts brought hundreds of thousands of books to Alexandria as the library grew it became possible to find information on more subjects than ever before but also much more difficult to find information on any specific subject luckily a scholar named callimachus of cyrene II set to work on a solution creating the pin X a hundred and twenty volume catalogue of the
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library's contents the first of its kind using the pin --ax others were able to navigate the library's swelling collection they made some astounding discoveries sixteen hundred years before Columbus set sail Aristophanes not only realized the earth was round but calculated its circumference and diameter within a few miles of their actual size Heron of Alexandria created the world's first steam engine over a thousand years before it was finally reinvented during the industrial revolution for about
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three hundred years after its founding in 283 BCE the library thrived but then in 48 BCE Julius Caesar laid siege to Alexandria and set the ships in the harbor on fire for years scholars believe the library burned as the blaze spread into the city it's possible the fire destroyed part of the sprawling collection but we know from ancient writings the scholars continued to visit the library for centuries after the siege ultimately the library slowly
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disappeared as the city change from Greek to Roman Christian and eventually Muslim hands each new set of rulers viewed its contents as a threat rather than a source of pride in 415 C II the Christian rulers even had a mathematician named Hypatia murdered for studying the library's ancient Greek texts which they viewed as blasphemous though the Library of Alexandria and his countless texts are long gone we're still grappling with the best ways to
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collect access and preserve our knowledge there's more information available today and more advanced technology to preserve it that we can't know for sure that our digital archives will be more resistant to destruction than Alexandria's ink and paper scrolls and even if our reservoirs of knowledge are physically secure they will still have to resist the more insidious forces that tore the library apart fear of knowledge and the arrogant belief that the past is obsolete the difference is
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that this time we know what to prepare for [Music]

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