Philosophical Radicals Philosophical Radicals The Philosophical Radicals were a philosophically-minded group of English political radicals in the nineteenth century inspired by Jeremy Bentham (1748–1832) and James Mill (1773–1836). Individuals within this group included Francis Place (1771–1854), George Grote (1794–1871), Joseph Parkes (1796–1865), John Arthur Roebuck (1802–1879), Charles Buller (1806–1848), John Stuart Mill (1806–1873), Edward John Trelawny (1792–1881), and William Molesworth (1810–1855). Several became Radical members of Parliament, and the group as a whole attempted to use the "Westminster Review" to exert influence on public opinion. They rejected any philosophical or legal naturalism and furthered Jeremy Bentham's utilitarian philosophy. Utilitarianism as a moral
An Introduction to the Principles of Morals and Legislation intensity, its duration, its degree of certainty, its propinquity or remoteness, its fecundity (i.e., its tendency to produce further pleasures or pains), its purity (i.e., whether it is purely pleasurable or painful, or is mixed with its opposite), and its extent (i.e., the number of persons to whom it extends). 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