So this is gonna be short, but I just found this link while I was at syfy.com in the technology section. It basically talks about the fact that the Naval Research Laboratory is developing robots that may eventually be used to fight wars for humans who want to "avoid the messiness that combat entails." The actual link to the (short) article is in the title.
I actually find this really interesting. What do you guys think? Would this be a better alternative to the way wars are fought now? Less bloodshed is always good, but it seems like it could lead to even bigger problems.