By Melvin Goodman
Seventy-five years ago, the United States dropped atomic bombs on Hiroshima and Nagasaki, killing more than 200,000 Japanese and injuring another 100,000. The great fires that raged in each city consumed many of the bodies. If ever there was a visceral force for promoting a world free of nuclear arms, it should be the memory of Hiroshima and Nagasaki.