This work investigates the tension between the state's duty to provide security and the erosion of individual autonomy within contemporary criminal justice systems. Peter Ramsay, a professor of law, utilizes a critical legal theory framework to analyze how the expansion of criminal law into preventative measures undermines the traditional liberal understanding of the subject. He argues that the modern state's obsession with risk management creates a paradox where the pursuit of security ultimately renders citizens more vulnerable by stripping them of their legal agency.

Legal scholars frequently cite this text as a rigorous critique of the expansionist tendencies in modern criminal jurisprudence. Experts highlight the density of the prose, noting that it serves as a challenging but necessary intervention for those studying the intersection of political philosophy and penal policy.