Two answers required. An essay by one of these thinkers pairs the other with Coleridge as the “seminal minds” of their age. A claim made by one of these thinkers is the subject of a “proof” by the other based on an analogy between being “visible” and “desirable,” which G. E. Moore (10[1])cited as a case of the naturalistic fallacy. One of these thinkers was quoted by the other as calling poetry no better than the game push-pin and led the Philosophical (10[1])Radicals with the other’s father James. (10[2])These are the two (10[1])thinkers (10[1]-5[1])most discussed as exemplars (10[1])of (10[1])a view (10[1])contrasted with intuitionism and egoism (10[1])in Henry (10[1])Sidgwick’s The Methods of Ethics. (10[2])These thinkers differed (10[1])on whether there are higher and lower (10[1])pleasures in their (10[1])versions of the (10[1])greatest (10[1])happiness (10[1])principle. (10[6]-5[1])For (10[1])10 points, (10[2])Panopticon and On (10[1])Liberty (10[6])are (10[2])respectively (10[1]-5[2])by what (-5[2])two founders (-5[1])of utilitarianism? (10[1])■END■ (10[7]0[6])