> They never really thought too hard about the ethic part of it Feynman was only speaking for himself there. It's been 25 years since I read that book but I th

> They never really thought too hard about the ethic part of it Feynman was only speaking for himself there. It's been 25 years since I read that book but I thought he described some of the efforts by Einstein, et al. to prevent the bomb from being used.