Induction, 34 Industrial revolution and scientific revolution, 38, 41 Industry, movements, 47; science and, 38, 41, 42 Infinite, 66, 67 Initiative 46, 209 Innate ideas, 35, 82 Inquiry, 174; free, 146; impartial, 147; methods in moral ills, 170 Insincerity, 20 Instability, 107 Institutions, 196; true starting-points of inquiry about, 197 Instrumental ends, 171 Intellect, 6 Intellectual somnambulism, 140 Intellectualism, 117 Intelligence, 36, 51; as inquiry into consequences, 163-164; definition, 96 Interest, 194-195 International interests, 204, 205 Intrinsic good, 170, 206 Introspection, 196 Invention, 39, 42, 49, 122 Investigation, 147 _Ipse dixit_ method, 166 Irresponsibility, 97 James, William, 21; Pragmatism, 38 Judea, 9 Judgment, 133; moral, 176; standards, 175 Kant, 50, 83, 98, 206; his philosophy and German character, 98-99 Kinship, 62 Knowledge, conception as beholding, 115; degrees, 108; empirical as organ of imagination, 73, 74; existing practice, 112; modern view of right way to get it, 113; positive, 12; positive vs. tradition, 16; practical and operative, 121, 122; sensations and, 87, 88, 89; spectator conception, 112, 117 "Knowledge is power," 29, 42, 51 Law, 61, 64; freedom and, 207; reason and, 98. _See also_ Final good Learning, Bacon's three kinds, 29 Licentiousness, 163 Life, 167, 211; environment and, 84-85 Literary culture, 39 Locke, 35, 50, 81, 89, 152; philosophic empiricism, 82 Logic, a science and an art, 135; apparatus, 20, 21; character, 132, 134; importance, 138; in morals and politics, 138; inconsistencies, 134; new, 36; of discovery, 33; of discovery vs. that of argumentation, 31; theory, chaotic state, 133 Logical system, 9 Lotze, 134 Making a living, 211 Man, perfectibility, 49; primitive, 4, 5; savage and civilized, 85; tool-maker, 71 Marcus Aurelius, 106 Materialism, 50, 70, 73, 171, 182 Mathematics, 137, 149 Matter, 72, 211 Means and ends, 72-73 Mechanics, 67, 69; Greeks and, 67 Mechanism, 211 Mechanisation of nature, 71-72 Mediaeval Christianity, 17, 19, 126 Meliorism, 178 Memory, 1, 6, 103; emotional character, 2; individual and group, 8; primitive, 3 Metaphysics, 17, 124, 126 Methods, 149; social philosophy, 193; true, 32 Middle Ages, 47, 64, 132 Military art, 15 Mill, J. S., 132 Mind, pure, 111 Miracles, 125 Mistakes, 175 Modern thought, 52; Bacon as founder, 28; early, 49, 50. _See also_ Thought Mohammedans, 39 Moral ends, 169 Moral life, 165 Moral science. _See under_ Science Morality, pragmatic rule, 163; standard of judgment, 176 Morals, 126, 169; politics and, 197