首先,我打算进行一个思想实验。试想有一个乌有之乡(Nowheresvill),这个世界与我们的世界非常相似,但此世界中无人或几乎没有人(限定条件并不重要)拥有权利。若这一缺陷使乌有之乡过于丑陋,以至于无法令人持久地对之加以思索,那么就不妨使它在其他道德方面变得如我们所愿的那般诱人。譬如,可以使其中的人变得有魅力和道德高尚,而不用考验我们对人性的局限性的观念。特别地,要使道德的敏感性之美德在其中兴盛起来,要使这个想象的世界充满仁爱、同情心、怜悯,这些都是它无需花费力气就可以 First, I intend to conduct a thought experiment. Imagine a Nowherevill that is very similar to our world, but no one or few people in this world, whose qualifications are unimportant, have the right. If the flaw so unglyzed is so ugly that it can not be thought of in a lasting way, then it may be tempting to make it ethically other than we would have liked. For example, one can make one of them attractive and ethical without the idea of ​​testing our limitations on humanity. In particular, in order for the virtues of moral sensitivity to thrive in it, to fill the world of imagination with love, compassion and compassion is something that it can do without much effort