马克·罗兰兹立足于罗尔斯的公平正义论,提出了一种契约主义式的动物权利论。本文首先梳理罗兰兹的契约主义动物权利论的正面论证,然后简述他对几种可能的反对意见的回应。最后,本文指出罗兰兹的动物权利论可以避免汤姆.雷根动物权利论所面对的一个道德关怀范围的划界难题。 Mark Roland based on Rawls’s fairness theory, put forward a contractarian animal rights theory. This paper first sorts out the positive arguments of Rowlands’s contractarian animal rights theory and then briefly describes his responses to several possible objections. Finally, the paper points out that Roland’s animal rights theory can avoid the problem of demarcating the scope of moral concern that is addressed by Tom Regan’s animal rights theory.