Abstract

G. E. Moore’s famous “Refutation of Idealism” and related essays, like “Hume’s Philosophy” in his Philosophical Studies, signaled the rise of a passionate belief. That is, we cannot use less obviously lucid and acceptable claims or arguments to defeat propositions that are most clear and most obviously true by our plainest human standards. The plurality of material objects in material space is assured for us by the high degree of clarity and assuredness of our propositions about hands, trees, meals, clocks, clouds, and rainfall. The soundness of belief in matter, time, space, and the plurality of material objects is upheld by such ordinary and obviously true propositions about the familiar. And the massive number of such commonsensical propositions makes the task of idealists and skeptics supremely unpromising.