Felicific calculus private be thy end:<br> If it be public, wide let them extend<br> Such pains avoid, whichever be thy view:<br> If pains must come, let them extend to few. The units of measurements used in the felicific calculus may be termed "hedons" and "dolors". They may be regarded as similar to the utilitarian posends and negends. 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
John Armstrong (British writer/philosopher) John Armstrong (British writer/philosopher) John Armstrong (born 1966) is a British writer and philosopher living in Hobart, Australia. He was born in Glasgow and educated at Oxford and London, later directing the philosophy program at the University of London's School of Advanced Study. Armstrong was philosopher in residence at the Melbourne Business School and senior adviser to the vice-chancellor of Melbourne University until 2014. In 2014 he became a professorial fellow at the University of Tasmania. He is author of several books on philosophical themes. Armstrong's work has covered a range of themes including art, beauty, and civilisation. His work