The Man Who Knew Too Much

To solve one of the great mathematical problems of his day, Alan Turing proposed an imaginary programmable calculating machine. But the idea of actually producing a 'Turing Machine' did not crystallize until he and his brilliant Bletchley Park colleagues built devices to crack the Nazi's Enigma code, thus ensuring the Allies' victory in World War II. In so doing, Turing became the champion of artificial intelligence, formulating the famous (and still unbeaten) Turing Test that challenges our ideas of human consciousness. But Turing's postwar computer-building was cut short when, as an openly gay man in a time when homosexuality was illegal in England, he was apprehended by the authorities and sentenced to a 'treatment' that amounted to chemical castration, leading to his suicide.

With a novelist's sensitivity, David Leavitt portrays Turing in all his humanity - his eccentricities, his brilliance, his fatal candor - while elegantly explaining his work and its implications.

“Leavitt proovides fascinating insights into cryptography...he conveys both the ingenuity of Turing's creations and the complexity of the man”

A sympathetic account of Turing's ultimately tragic life - Observer

- Daily Telegraph

David Leavitt is the author of several novels, including most recently The Body of Jonah Boyd, and story collections.

He teaches creative writing at the University of Florida, Gainesville, where he lives.

Previous titles:

The Man Who Knew Too Much (HC Sep 06);

Martin Bauman (Feb 02 Bfmt);

While England Sleeps;

Page-turner;

Family Dancing;

Arkansas;

Equal Affections;

A Place I've Never Been;

The Lost Language of Cranes

To solve one of the great mathematical problems of his day, Alan Turing proposed an imaginary programmable calculating machine. But the idea of actually producing a 'Turing Machine' did not crystallize until he and his brilliant Bletchley Park colleagues built devices to crack the Nazi's Enigma code, thus ensuring the Allies' victory in World War II. In so doing, Turing became the champion of artificial intelligence, formulating the famous (and still unbeaten) Turing Test that challenges our ideas of human consciousness. But Turing's postwar computer-building was cut short when, as an openly gay man in a time when homosexuality was illegal in England, he was apprehended by the authorities and sentenced to a 'treatment' that amounted to chemical castration, leading to his suicide.With a novelist's sensitivity, David Leavitt portrays Turing in all his humanity - his eccentricities, his brilliance, his fatal candor - while elegantly explaining his work and its implications.

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