彼得·辛格动物解放论的效用计算难题
The Utility Calculation Dilemma in Peter Singer’s Animal Liberation Theory

彼得·辛格(Peter Singer)是当代动物伦理学领域的颠覆性思想家，他提出的动物解放论把道德范围从人扩展到了人之外的动物，冲击了传统人类中心主义的桎梏。该理论虽深刻影响了动物福利立法并催化公众意识进步，但也存在其内在缺陷。本文通过系统性解构彼得·辛格动物理论体系中的效用计算难题，揭示功利主义动物伦理的缺陷，进而探索超越功利主义元框架下动物伦理理论的重构路径。
Peter Singer is a disruptive thinker in the field of contemporary animal ethics. His animal liberation theory extends the moral scope from humans to animals outside of humans, challenging the shackles of traditional anthropocentrism. Although this theory has profoundly influenced animal welfare legislation and catalyzed public awareness progress, it also has its inherent flaws. This article systematically deconstructs the utility calculation problem in Peter Singer’s animal theory system, reveals the shortcomings of utilitarian animal ethics, and explores the reconstruction path of animal ethics theory beyond the utilitarian meta framework.