Theory of Legislation

The central argument is that legislation should be treated as a calculation: the legislator weighs the pains and pleasures likely to result from a law and chooses the arrangement that maximizes the general happiness. What Bentham rejects is the notion that law rests on natural rights or an original contract. Property, on this account, is not a natural institution but a creation of law—'Property and law are born together, and die together,' as the Hildreth translation puts it . This has a conservative implication that surprises readers expecting Bentham to be a radical: the legislator's first duty is to maintain the existing distribution of property, because security of expectation is the foundation of all social good, and equality must yield when the two conflict .

The work as published is a reconstruction. Étienne Dumont, a Swiss editor, worked from Bentham's manuscripts and published the French Traités de législation civile et pénale in 1802 . Bentham's own papers on civil and penal law were fragmentary and disordered; Dumont's editorial labor gave them coherent form. The English text most readers encounter is Richard Hildreth's 1840 translation of Dumont's French, not a translation of a Bentham manuscript . Hildreth's version is generally accepted as faithful to Dumont's first two volumes, and it was largely through this translation that Bentham's legal philosophy gained currency in the United States . Readers should therefore treat the book as a mediated text: the ideas are Bentham's, but the architecture is Dumont's.

The book gives security priority, and it does so in strikingly blunt terms. The Hildreth translation presents the legislator's rule as maintaining the existing distribution of property, which 'under the name of justice' is regarded as his first duty . When security and equality conflict, the text instructs that 'Equality must yield'—security is the foundation of subsistence, abundance, and happiness, while equality produces only a limited good and perfect equality is a chimera . This is not a casual aside but a structural feature of the utilitarian calculus as the book presents it: expectation, once established by law, creates a claim on the legislator's respect that rival distributions cannot override without producing a distinct 'pain of disappointment.'

The relationship is one of application rather than revision. The Introduction (printed 1780, published 1789) establishes the principle of utility and the felicific calculus as the foundation of morals and legislation. Theory of Legislation takes that foundation and applies it to the detailed work of civil and penal codification: the distribution of property, the definition of offenses, the proportioning of punishments. A Polish-language study of the text notes that in Theory of Legislation Bentham offers detailed guidance for the legislator on how to perform the happiness calculation, treating legislation as 'a matter of arithmetic' . The later work does not alter the principle; it operationalizes it, and in doing so reveals the substantive commitments—especially the priority of security—that the abstract principle leaves underdetermined.

Its influence has been substantial, but almost entirely through the Dumont-Hildreth text rather than through Bentham's manuscripts. Hildreth's translation went through multiple editions and reprints between 1871 and 1911, and it was the vehicle by which Bentham's utilitarian legal philosophy reached American readers . In India, the book's influence was more direct: Bentham's legal philosophy shaped the codification and reform of Indian law during the British period, and Indian scholars including Upendra Baxi have treated the text as a foundational document for a sociological reading of Bentham . A Victorian reviewer in the Saturday Review noted that Theory of Legislation represented Bentham's 'cardinal doctrines in a manner at once complete and authentic,' unlike the chaotic state of many of his other manuscripts .

It is reliable in substance but not in form. Dumont was a sympathetic editor, not a neutral transcriber, and he selected, arranged, and sometimes condensed Bentham's manuscripts. The ideas about security, property, and the arithmetic of legislation are recognizably Benthamite and consistent with his published works. But the coherence of the presentation is Dumont's achievement, and scholars who wish to trace Bentham's own development must return to the manuscripts published in the Collected Works. The Victorian reviewer put the point well: the work is the 'great exception' to the fragmentary condition of Bentham's corpus, and it represents his doctrines 'in a manner at once complete and authentic'—but the completeness is editorial . Readers should enjoy the clarity while remembering whose hand produced it.