What scale shall we use to compare the results of, say, Hirasima/Nagasaki nuclear bombing with what, say, Mongolians did? Or is it all about being able to manage the public image?
To counter my own argument, I'd like to say that if ww2 continued, nuclear bombing would NOT have become standard US war policy. However, seen in continuity with the fire bombings of Tokyo, Dresden & etc - I might be over-optimistic.
[1] The Mongol's, and many, many other armies at various points in time including many historical European forces.
http://www.youtube.com/watch?v=S21tC-JxWXA
The debate over this is almost endless, though, and I doubt we can settle it.