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
The Moral Philosopher and the Moral Life is the measure of the various goods and ills which men recognize, so that the philosopher may settle the true order of human obligations." As James sees it, the psychological question is whether human ideas of good and evil arise from "the association of [certain ideals] with act of simple bodily pleasures and reliefs from pain." He believes that some elements of our moral sentiment do have such a source, and that Jeremy Bentham and his followers have done the world a lasting service by pointing that out. But he doesn't believe that association and pleasure/pain calculus are adequate to