His later works include Some Main Problems of Philosophy, published in 1953, and key epistemological papers such as ÒA Defenc
His later works include Some Main Problems of Philosophy, published in 1953, and key epistemological papers such as ÒA Defence of Common SenseÓ and ÒA Proof of an External World.Ó A believer in the independent reality of objects, mental states, and a  bstract propositions, his first major paper, ÒThe Refutation of Idealism,Ó argued against immaterialist theories of sensation. FTP, name this British philosopher, the author of Principia Ethica who was a chief influence on the Bloomsbury group.
His later works include Some Main Problems of Philosophy, published in 1953, and key epistemological papers such as ÒA Defence of Common SenseÓ and ÒA Proof of an External World.
George Edward Moore