Unger revealed the origin of the rule of law, its inherent contradictions in liberal society and its basic challenge brought by post-liberal welfare country and cooperating idea.

• 昂格尔从一种新的视角出发阐释了法治产生的原因，指出了自由主义社会中法治的内在矛盾，以及在后自由主义社会福利国家和合作主义给法治带来的根本性挑战。