Science Fair Project Encyclopedia
I. J. Good
Irving John (Jack) Good (born 9 December 1916-) is a British statistician who worked also as a cryptographer and developer of the Colossus computer at Bletchley Park. In his publications he is called I. J. Good.
He was born Isidore Jacob Gudak, in a Jewish family in London. He read mathematics at Jesus College, University of Cambridge, graduating in 1938. He did research work under G. H. Hardy and Besicovitch, before moving to Bletchley Park in 1941 on completing his doctorate.
After the war ended he worked at the University of Manchester and then at GCHQ until 1959. He then had a variety of defence, consulting and academic positions. He was a prolific author of technical papers.
In 1967 he moved to the United States. As of 2004, he is a University Distinguished Professor at Virginia Tech, where his "vanity" car license plate, hinting at his spy-like wartime work, is "007 IJG".
In 1965, I. J. Good described a concept similar to today's meaning of technological singularity, in that it included in it the advent of superhuman intelligence:
- "Let an ultraintelligent machine be defined as a machine that can far surpass all the intellectual activities of any man however clever. Since the design of machines is one of these intellectual activities, an ultraintelligent machine could design even better machines; there would then unquestionably be an 'intelligence explosion,' and the intelligence of man would be left far behind. Thus the first ultraintelligent machine is the last invention that man need ever make."
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details