War is just another tool in the box of trinkets we can use. Actually one of the most effective as violence is primal and fear of violence shakes individuals to their core. The only solution is counter violence sometimes, and people who don't believe in it's application and use and certainly foolish.

In a world of peaceful people, the 1 man willing to use violence to further his means is king.

What works, works. And sometimes the ends do justify the means. Even logic and reason sometimes dictate the use of force at certain points.

Not all the world is filled with egalitarians. If i wanted to harm your family for my own material advantage, wouldn't it be logical you react with force?

I'm not going to reason with the robber entering my house at night, do what you want peaceniks, if he doesn't leave when challenged, i will open fire.