[cicero's_son]

If we were really conscientious, we would resume research and development on the Neutron bomb, which destroys human targets without affecting infrastructure (buildings, bridges, roads, etc.).

I believe it was Jimmy Carter who ended this program.

[solitas]

Um, it doesn't "destroy human targets": it "kills people." :)
YOU wanna live in perfectly intact buildings full of dead people? Ewww! :D