"In contrast to the alternatives of “realism” and “moralism,” so defined, the revolutionary pacifism of Muste seems to me both eminently realistic and highly moral. Furthermore, even if we were to grant the claim that the United States simply acted in legitimate self-defense, subsequent events in Asia have amply, hideously, confirmed Muste’s basic premise that “the means one uses inevitably incorporate themselves into his ends and, if evil, will defeat him.” Whether Muste’s was in fact the most realistic and moral position at the time may be debated, but I think there is no doubt that its remoteness from the American consciousness was a great tragedy. The lack of a radical critique of the sort that Muste, and a few others, sought to develop was one of the factors that contributed to the atrocity of Hiroshima and Nagasaki, as the weakness and ineffectiveness of such radical critique today will doubtless lead to new and unimaginable horrors."