The opening episode of Carl Sagan’s TV series Cosmos, first shown in 1980, lamented the most famous burning of books in history—the conflagration that destroyed the Library of Alexandria. “If I could travel back into time,” Sagan told his viewers, it would be to the Library of Alexandria, because “all the knowledge in the ancient world was within those marble walls.” The destruction of the library was, he said, a warning to us 1,600 years later: “we must never let it happen again.”
Sagan stood in a line of writers who, for the last two or three hundred years, have made the word Alexandria conjure up not a place—a city in Egypt—but an image of a burning library. The term Alexandria has become shorthand for the triumph of ignorance over the very essence of civilization. From the French Revolution, through the early history of the United States of America, from the First World War to the conflicts in the Balkans in the late 20th century, the word Alexandria has been a reference point for the subsequent destruction of libraries and archives. The greatest library ever assembled by the great civilizations of the ancient world—containing a vast ocean of knowledge now lost to us forever—was incinerated on a great pyre of papyrus.
The story of Alexandria is a myth—in fact a collection of myths and legends, sometimes competing with each other—to which the popular imagination continues to cling. The idea of a truly universal library, a single place where the entire knowledge of the world was stored, has inspired writers as well as librarians throughout history. Our knowledge of the real ancient Library of Alexandria is to say the least patchy, the primary sources being few, and mostly repeating other sources, now lost, or too distant to be able to be sure of. If we are going to heed Sagan’s warning, however, we must be sure of the true reason for the library’s demise.
There were in fact two libraries in ancient Alexandria, The Mouseion and the Serapeum, or the Inner and Outer Libraries. One of our sources about the Alexandrian Library is the Roman historian Ammianus Marcellinus, who, in his History (written around AD 380-390) also brings together the two key facts: that there was a massive library, and that it was destroyed.
But while the fact that the library failed to exist beyond the classical period is unquestioned, exactly why is less clear.
So begins historian Richard Ovenden’s concise consideration of the destruction of the famous ancient library of Alexandria. You may read his entire Time story here.