the u.s. hasn't been involved in a seriously major conflict since the development of atomics.
here's a random stat from a pbs story on the congolese war (currently ongoing).
"More than 1,000 civilians die each day as a result of the simmering civil war, the group said, citing statistics from on-site medical teams.
Six years of war have claimed about 3.8 million lives - half of them children. "
http://www.pbs.org/newshour/extra/featu ... _1-12.html
for a point of reference, here are stats for world war ii:
http://www.historyplace.com/worldwar2/t ... istics.htm
I'm familiar with the nuclear deterrent argument for major world powers, and i no longer believe pessimism solves anything, but I don't think a war with major loss of life for our country (heaven forfend) is out of the realm of possibility by any means, and this isn't the kind of benefit that's easy to reduce.
i hope that in that kind of situation, people would probably understand. i still don't know whether i'd support this though.