¿Quién era Stephen Toulmin realmente?

De aquí.

Stephen Edelston Toulmin was born on March 25, 1922, in London. After graduating from King’s College, Cambridge, in 1942, he worked as a scientific officer with the Ministry of Aircraft Production, posted to the Malvern radar research center in Britain and later to Allied headquarters in Germany. (nytimes)

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However, as he noted in a 1993 interview in the journal JAC, it quickly became clear to him that he was "not going to make a living as an experimenter" in radar because he often broke the equipment. (latimes)