羅納德·德沃金（Ronald Dworkin，1931～2013） 美國著名法學傢和哲學傢， 20世紀後半葉西方最重要的政治哲學傢和法哲學傢之一。曾任英國牛津大學法理學首席教授（1969～1998）、紐約大學法學院教授等。主要著作有《認真對待權利》《原則問題》《法律帝國》《生命的自主權：墮胎、安樂死與個人自由的論辯》《自由的法：對美國憲法的道德解讀》《至上的美德：平等的理論與實踐》《民主是可能的嗎：新型政治辯論的諸原則》《身披法袍的正義》《最高法院的陣形：最高法院中的新右翼集團》《刺蝟的正義》《沒有上帝的宗教》。

The fox knows many things, the Greeks said, but the hedgehog knows one big thing. In his most comprehensive work Ronald Dworkin argues that value in all its forms is one big thing: that what truth is, life means, morality requires, and justice demands are different aspects of the same large question. He develops original theories on a great variety of issues very rarely considered in the same book: moral skepticism, literary, artistic, and historical interpretation, free will, ancient moral theory, being good and living well, liberty, equality, and law among many other topics. What we think about any one of these must stand up, eventually, to any argument we find compelling about the rest.

Skepticism in all its forms—philosophical, cynical, or post-modern—threatens that unity. The Galilean revolution once made the theological world of value safe for science. But the new republic gradually became a new empire: the modern philosophers inflated the methods of physics into a totalitarian theory of everything. They invaded and occupied all the honorifics—reality, truth, fact, ground, meaning, knowledge, and being—and dictated the terms on which other bodies of thought might aspire to them, and skepticism has been the inevitable result. We need a new revolution. We must make the world of science safe for value.