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.

《法律帝国》是一部发人深思、肌理丰富的重要法哲学著作，其鲜活灵动、雄浑高绝的行文风格，一如罗纳德·德沃金的读者所期待。它展现了一个法律观念，以说明我们的法律是什么；它阐述了一个基础性的政治理论，以说明我们如何构想我们的法律。德沃金的终极探寻目标，完全是对道德证成的一种统一场论，也就是将会统合或者至少贯通个人道德、法律证成与政治正当性的理论。

《认真对待权利》是美国当代著名法理学家罗纳德·德沃金的成名之作，写作于20世纪60至70年代这个特定的历史阶段。
在此期间，种族歧视、越南战争、公民不服从等问题成为美国政治的核心。围绕着什么是法律，法律的目的是什么，谁在什么情况下应该遵守法律，在没有成文法依据、也没有先例的情况下法官如何审判案件等重大理论和实践问题，德沃金发表了自己的主张。
德沃金尖锐地批判了美国法律传统中的实证主义和实用主义，提出：政府必须平等地尊重和关心个人权利，不得为了社会福利或者社会利益牺牲人权。他在本书中论述的关于个人权利的法律与道德理论使他成为本领域最有影响的学者之一。