Because they're very dangerous. If we set about saying, for example, torture is wrong because it doesn't extract good information, or we say, you need women's rights because it stimulates economic growth by doubling the size of the work force, you leave yourself open to the position where the government of North Korea can turn around and say, "Well actually, we're having a lot of success extracting good information with our torture at the moment,"
因为它们的根基是薄弱的 举个例子，拷打人是错误的，因为它不能收集到有用的信息 或者我们说，我们需要妇女权利 因为它可以使劳力翻番，促进经济 你就给自己留下了被人击溃的突破口 这时候朝鲜政府就可以说 “事实上我们现在正是用折磨的手段 获取了很多有用的信息”