Pre-WWII Germany was not a backwards nation. Certainly modern society has advanced some since then–but still I don’t think we could safely say that we have improved the operati of society so much as to entirely rule out the possibility of genocide and other government-ordained atrocities in a fully modern nation.
We can talk about Hitler being evil all we want, but the place where WWII is scary is that several million Germans turned a blind eye to it, against all internal-morality; not dim-witted, backwaters lunks, but well educated and creative people.
And personally looking at this, I can’t believe that even an absolute pacificist belief would be of worth. When the pack of 5 large soldiers–the soldiers of your own government, and boys of your own neighborhood–come bringing a Jewish woman into your house to rape and kill her, the only way this can be stopped is by having the conviction to kill, regardless the certain death that will come.
That isn’t a desire for war, it isn’t immoral, nor is it “worse than peace” to kill in such an instance. Simply the absolute conviction to stop atrocities when you might have the power to stop it is the only solution. And not because you’ve now got a lot of people who can go out and become soldiers: With a population who absolutely refused not only to do, but also not to allow immoral acts, you would never be able to create a country like Nazi Germany.
So while I can respect absolute pacificism, I see no solution in it. If you’ve a will strong enough to sit by, you’ve a will strong enough to fight. And more importantly is that by encouraging the idea that “there is no good killing,” it makes it harder to talk seriously about you, the individual, making individual decisions regardless of what all your peers do which may lead to the decision that you have to fight some horrendous idea spreading in your nation, and which you will have to be ready to die to prevent.
Going off to become a soldier is one thing–and I appreciate what they do. But this is far secondary to preventing ones own nation from becoming as horrendous as the nations we send our troops into today. When it comes to that, everyone has to be a soldier–indeed, possibly fighting ones own military.
Certainly I do think the odds of such happening in any of the nations we inhabit is amazingly slight. But if we’re going to discuss whether or not pacifism is actually an idea of merit–well outside of Ghandi-like protests against unfair treatment, rather than against seriously malevolent behavior–it really isn’t. It desn’t handle the scariest case. If anything it aids it–just for having a pleasing sound and making the necessity to consider life and death situations remote and easy.