本文目標在解析哈伯馬斯的綠色思想。我的核心主張如下：在後形上學思想架構下，哈伯馬斯學術著述中鑲嵌著某種自然主義哲學，我們稱之為「綠色哈伯馬斯」。在本文脈絡中，所謂的綠色哈伯馬斯，指的是哈伯馬斯批判科學主義及其科技至上所展現出「人與自然」關係的啟蒙理性觀。聚焦於自然主義，本文討論了柔性與剛性兩種自然主義，而哈伯馬斯支持的是一種非唯科學論的柔性自然主義。沿著柔性自然主義的解讀，最後我們勾勒了他反對基因工程的倫理論據，以此呈現了綠色哈伯馬斯的基本論述。

This article aims to interpret the green thoughts in Habermas’s works. In the framework of postmetaphysical thinking, there are embedded in a naturalistic philosophy in Habermas’s theories, which we call “Green Habermas.” In the context of this article, it refers to enlightenment rationality of the relationships between “human being and nature,” but Habermas criticizes scientism and its technology. To stress the importance of naturalism, Habermas distinguishes into two naturalism: soft and hard. And he advocates a nonscientistic or “soft” naturalism. On the interpretation of soft naturalism, we finally investigate his ethical arguments against genetic engineering to elaborate the basic discourses of “Green Habermas.”