Felicific calculus Felicific calculus The felicific calculus is an algorithm formulated by utilitarian philosopher Jeremy Bentham (1748–1832) for calculating the degree or amount of pleasure that a specific action is likely to cause. Bentham, an ethical hedonist, believed the moral rightness or wrongness of an action to be a function of the amount of pleasure or pain that it produced. The felicific calculus could, in principle at least, determine the moral status of any considered act. The algorithm is also known as the utility calculus, the hedonistic calculus and the hedonic calculus. To be included in this calculation are several variables (or
Jeremy Bentham their first appearance in English in the 1820s as a result of back-translation from Dumont's 1802 collection (and redaction) of Bentham's writing on civil and penal legislation. On his death, Bentham left manuscripts amounting to an estimated 30 million words, which are now largely held by UCL's Special Collections (c. 60,000 manuscript folios), and the British Library (c.15,000 folios). John Bowring, the young radical writer who had been Bentham's intimate friend and disciple, was appointed his literary executor and charged with the task of preparing a collected edition of his works. This appeared in 11 volumes in 1838–1843. Bowring based