No, I don't think that physical violence is the ONLY answer, nor is it even the BEST answer... but I think that the citizens of Troy, or of Hiroshima, would disagree with anyone who says it's an ineffective solution.
Not all, might I ad. What difference would it make if the cityzen of Hiroshima attacked the US after that bomb? These people were allreddy dead, and the war was finished shortly after.
Troy? Might be, but that was many years ago, people have or should have learned allot since.
If I had a doughter and she was raped, raped again, killed, then raped, I would protest if the pedophile murderer was charged for death penality.
An eye for an eye and a tooth for a tooth would make the world blind, young sir.