An Introduction to the Principles of Morals and Legislation An Introduction to the Principles of Morals and Legislation An Introduction to the Principles of Morals and Legislation is a book by the English philosopher and legal theorist Jeremy Bentham "originally printed in 1780, and first published in 1789." Bentham's "most important theoretical work," it is where Bentham develops his theory of utilitarianism and is the first major book on the topic. Bentham was the first major philosopher to develop and defend a utilitarian theory of ethics. Like John Stuart Mill, whom he greatly influenced, Bentham believed that happiness or pleasure is the only thing that is good for its
Jeremy Bentham acknowledge Bentham's influence on its foundation, while avoiding any suggestion of direct involvement, by describing him as its "spiritual founder". Bentham was an obsessive writer and reviser, but was constitutionally incapable, except on rare occasions, of bringing his work to completion and publication. Most of what appeared in print in his lifetime (see list of published works online) was prepared for publication by others. Several of his works first appeared in French translation, prepared for the press by Étienne Dumont, for example, Theory of Legislation, Volume 2 (Principles of the Penal Code) 1840, Weeks, Jordan, & Company. Boston. Some made