War is never a good thing. I know because I did 1 tour in Afghanistan and saw my fellow soldiers die right next to me. Its such a horrible thing to see, but it was their choice to serve their country no matter what the consequence. No matter what, I don't think as long as there is a planet Earth that war will ever stop just because its natural human instinct to use violence when words don't work. I'm not saying everybody is like that, but a vast majority are. Just look at playgrounds in schools, bars, its just how humans are.