And here are the facts:
1. There is evil in the world. 2. That evil sometimes hurts innocent people. 3. We need some way of protecting innocent people from evil.
I'm reminded of the current hullabaloo about Boko Haram and the kidnapping of several hundred girls from a school. exactly who do you think is going to do anything about rescuing those girls? Exactly what kind of campaign do you think is needed to meet that challenge?
I see from your profile that you're in the Netherlands. I spent an afternoon at the Anne Frank house several years ago. I'm guessing you feel that she deserved NO protection whatsoever?
I'm always amused at the opinions of those who live in safe countries with comfortable lives and how they have no concern for the people who keep them safe and comfortable.
Maybe you should learn a little more, eh?