Radioactive Materials Quotes



Reflecting on the two scientists different views immediately after nuclear fission had first been demonstrated and explained--{640924}. The different “conservative” views reflect the norms and mores contrasts of the scientists and the political world. To the scientist saying something is possible before it has actually been demonstrated is unethical, and estimates of likelihood of success is not taken into account until there is evidence—that it has happened. Szilard’s conservatism was not concerned with undue optimism about something that has not yet occurred, but pragmatically it might happen and if so the political and practical implications for a world at war were so profound that preparations should be made even if a chain reaction could not be produced in the next years. In this disagreement, Szilard’s view prevailed and the two scientists led the efforts that produced the first chain reaction months later.