TURING'S CATHEDRAL by George Dyson
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TURING'S CATHEDRAL

The Origins of the Digital Universe
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KIRKUS REVIEW

That we live in a digital universe is indisputable; how we got there is a mesmerizing tale brilliantly told by science historian Dyson (Project Orion: The Atomic Spaceship 1957–1965, 2002, etc.).

The author establishes late 1945 as the birth date of the first stored-program machine, built at the Institute for Advanced Study, established in Princeton in 1932 as a haven for theoreticians. It happened under the watch of the brilliant mathematician John von Neumann, fresh from commutes to Los Alamos where the atom bomb had been built and the hydrogen bomb was only a gleam in Edward Teller’s eye. Dyson makes clear that the motivation for some of the world’s greatest technological advances has always been to perfect instruments of war. Indeed, von Neumann’s colleagues included some who had been at Aberdeen Proving Grounds, where a dedicated-purpose computer, ENIAC, had been built to calculate firing tables for anti-aircraft artillery. The IAS computer, MANIAC, was used to determine the parameters governing the fission of an atom device inside an H-bomb that would then ignite the fusion reaction. But for von Neumann and others, the MANIAC was also the embodiment of Alan Turing’s universal machine, an abstract invention in the ’30s by the mathematician who would go on to crack the Nazi’s infamous Enigma code in World War II. In addition to these stories, Dyson discusses climate and genetic-modeling projects programmed on the MANIAC. The use of wonderful quotes and pithy sketches of the brilliant cast of characters further enriches the text. Who knew that eccentric mathematician/logician Kurt Gödel had married a Viennese cabaret dancer?

Meticulously researched and packed with not just technological details, but sociopolitical and cultural details as well—the definitive history of the computer.

Pub Date: March 6th, 2012
ISBN: 978-0-375-42277-5
Page count: 432pp
Publisher: Pantheon
Review Posted Online:
Kirkus Reviews Issue: Feb. 1st, 2012




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