This book presents a unified set of arguments about the nature of jurisprudence and its relation to the jurist's role. It explores contemporary challenges that create a need for social scientific perspectives in jurisprudence, and it shows how sociological resources can and should be used in considering juristic issues. Its overall aim is to redefine the concept of sociological jurisprudence and outline a new agenda for this. Supporting this agenda, the book elaborates a distinctive juristic perspective that recognises law's diversity of cultural meanings, its extending transnational reach, its responsibilities to reflect popular aspirations for justice and security, and its integrative tasks as a general resource of regulation for society as a whole and for the individuals who interact under law's protection. Drawing on and extending the author's previous work, the book will be essential reading for students, researchers and academics working in jurisprudence, law and society, socio-legal studies, sociology of law, and comparative legal studies.