This paper introduces incommensurability, its potential relevance to population-level bioethics, and thecontributions to the special issue. It provides an overview of recent research on incommensurability, outlines somereasons to believe in its possibility and relevance, and presents some problems and opportunities that arise onceone accepts that incommensurability is possible.

中文翻译：

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不可比性和群体层面的生物伦理学

本文介绍了不可比性、它与人群层面生物伦理学的潜在相关性以及对特刊的贡献。它概述了最近关于不可衡量性的研究，概述了相信其可能性和相关性的一些理由，并提出了一些一旦接受不可衡量性是可能的就出现的问题和机会。