There is, after all, no ethical significance in the fact that one method of harming others has existed for most of our evolutionary history, and the other is relatively new. Blowing up people with bombs is no better than clubbing them to death.
毕竟，一种加害于人的方式在进化史上长期存在，而另一种方式相对更新的事实是毫无道德意义的。用炸弹将人炸死和用棍棒将人打死并无优劣之分。不管死亡是如何发生的，死一个人肯定没有死五个人悲惨。所以我们应该自己动脑思考，而不应盲从直觉。