[laen]

>Once war becomes safe and clean for Americans, there will probably be less objections against war.

Definitely already there in terms of counterinsurgency wars. The biggest objection to war in America is the cost-benefit, not necessarily the safety of our troops. I say this because historically casualty rates have never been lower for war, ever.

Interesting to think how this attitude will play out in large scale conflicts. What will be the red line for WMD? You'd hope some international law would spell out those red lines, removing any ambiguity before introduction of this technology.