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Worldly Philosopher chronicles the times and writings of Albert O. Hirschman, one of the twentieth century's most original and provocative thinkers. In this gripping biography, Jeremy Adelman tells the story of a man shaped by modern horrors and hopes, a worldly intellectual who fought for and wrote in defense of the values of tolerance and change. This is the first major account of Hirschman’s remarkable life, and a tale of the twentieth century as seen through the story of an astute and passionate observer. Adelman’s riveting narrative traces how Hirschman’s personal experiences shaped his unique intellectual perspective, and how his enduring legacy is one of hope, open-mindedness, and practical idealism.
On 4 September 1939, the day after the UK declared war on Germany, Turing reported to Bletchley Park, the wartime station of GC&CS.  Specifying the bombe was the first of five major cryptanalytical advances that Turing made during the war. The others were: deducing the indicator procedure used by the German navy; developing a statistical procedure for making much more efficient use of the bombes dubbed Banburismus ; developing a procedure for working out the cam settings of the wheels of the Lorenz SZ 40/42 ( Tunny ) dubbed Turingery and, towards the end of the war, the development of a portable secure voice scrambler at Hanslope Park that was codenamed Delilah .