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New PDF release: Alan Turing: The Enigma: The Book That Inspired the Film

By Andrew Hodges

ISBN-10: 069116472X

ISBN-13: 9780691164724

The authentic publication in the back of the Academy Award-winning movie The Imitation video game, starring Benedict Cumberbatch and Keira Knightley

It is simply a mild exaggeration to claim that the British mathematician Alan Turing (1912-1954) kept the Allies from the Nazis, invented the pc and synthetic intelligence, and expected homosexual liberation via decades--all sooner than his suicide at age 41. This long island Times–bestselling biography of the founding father of machine technological know-how, with a brand new preface by means of the writer that addresses Turing’s royal pardon in 2013, is the definitive account of a rare brain and life.

Capturing either the interior and outer drama of Turing’s existence, Andrew Hodges tells how Turing’s innovative proposal of 1936--the notion of a common machine--laid the basis for the fashionable machine and the way Turing introduced the assumption to sensible cognizance in 1945 along with his digital layout. The booklet additionally tells how this paintings used to be at once regarding Turing’s major function in breaking the German Enigma ciphers in the course of international struggle II, a systematic triumph that was once serious to Allied victory within the Atlantic. while, this is often the tragic account of a guy who, regardless of his wartime provider, used to be finally arrested, stripped of his safety clearance, and compelled to suffer a humiliating therapy program--all for attempting to reside in truth in a society that outlined homosexuality as a crime.

The concept for a big movie starring Benedict Cumberbatch and Keira Knightley, Alan Turing: The Enigma is a gripping tale of arithmetic, desktops, cryptography, and gay persecution.

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Additional resources for Alan Turing: The Enigma: The Book That Inspired the Film "The Imitation Game"

Sample text

148) of how in 1938 Turing’s interest in ciphers could have been transmitted to the British government, thus making possible his fateful appointment. 10 as to whether Turing was the personal emissary who took the new perforated sheets to the Polish and French cryptanalysts. Indeed he was: there is no mistaking his voice in this account of their farewell supper. In a cosy restaurant outside Paris staffed by Deuxième Bureau workers, the cryptologists and the chiefs of the secret decryptment centre, Bertrand and Langer, wished to spend an evening in a casual atmosphere free of everyday concerns.

What demands, threats and surveillance did Turing have to deal with as a result? None of this was addressed. The petitioners for the pardon explicitly said Turing was sui generis, and that a pardon would create no precedent to apply to anyone else. It was granted on that exceptional basis. So it left Arnold Murray, who was charged in exactly the same way as Turing, unpardoned: no reference was even made to whether he was still alive (he was not). Readers of this book will see that Turing himself took great interest in the background and character of this vulnerable young man, writing a short story based on his breaching of class barriers.

Much more positive detail could now be given regarding his secret wartime work.  H. Hinsley’s official history of British Intelligence. But since the mid-1990s, raw American and British documents on Second World War cryptanalysis have been officially released, and it has been possible to elucidate the internal story with far more details than Hinsley allowed. What has emerged has only enhanced the quality and significance of Bletchley Park work, and of Turing as its chief scientific figure. The park itself is now a famous visitor attraction, though its lesson, that reason and scientific methods were the heroes of the hour, has not really caught on.

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Alan Turing: The Enigma: The Book That Inspired the Film "The Imitation Game" by Andrew Hodges

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