Reconstruction of philosophy, 52; essential, 51; historical factors, 28; in moral conceptions, 161; scientific factor, 53; social philosophy and, 187; specific present problem, 43; value of a solution of the dilemma of reason and experience, 101 Re-creation, 51, 180 Reform, 179, 180; starting-point, 196 Relativity of sensations, 88 Religion, 103, 211, 212; movements, 47 Religious freedom, 46 Religious spirit, 210 Renaissance, 29 Research, 42; co-operative, 37 Responsibility, 163 Revolution of thought, 60 Rights and duties, 207 Rome, 9 Ruler and subject, 44; in nature, 64 Rules of conduct, 165 Sailors, 11 Salvation, 112 Santayana, George, on Locke, 82 Satisfaction, 157 Savage, 85, 176 Scholasticism, 30 Science, 11, 23; advance in, 53; co-operative pursuit, 37; estheticism and, reconciling, 127; human value, 173; industry and, 38, 41, 42; natural, 42, 48; open world of, 61; origin, 12; picture of universe, 64-65; relation to experience, 95; separation of natural and moral, 173; so-called, 36; traditional, 30 Scientific revolution, 53 Self-delusion, 140 Self-interest, 194-195 Sensations, 84; as points of readjustment, 89; relativity, 88 Senses, 84, 87 Sentimentalism, 73 Shakespeare, 94 Slavery, 191 Social belief, 26 Social development, 43 Social evils, 182. _See also_ Ills Social philosophy, reconstruction, 187; reconstructive impact, 193 Social unit, real, 204 Social welfare, 180 Sociality, 185 Society, 200, 205; defect of usual theories about, 188; individuals and, three views, 187-188; philosophy and, 124 Socrates, 14, 17 Soldiers, 139 Sophists, 13, 14 Space, 118-119, 120 Spinoza, 106 Standards, 175 State, Aristotle's theory, 44; contract theory, 45; current conception, 200; importance, 204; individual and, 190, 191; modern, 44; origin, 44; supremacy, 202, 203 Subject and ruler, 44; in nature, 64 Success, 179 Suggestions, 3, 6, 7 _Summum Bonum._ _See_ Final good Supernaturalism, 47 System, 98, 99 Telegraph, 120 Telephone, 120 Terminology, 21 Theories, 144, 145; validity, 156 Theory and practice, 140 Things as they are, 115 Thinking, habits, 74, 75. _See also_ Thought Thomas, St. _See_ Aquinas Thought, 117; good and bad thinking, 136; instrumental nature, 145-146; its origin in difficulties, 138-139; kinds, 135; logic and, 134; place, 96; systems, 145 Tolerance, 46 Tradition, 14; positive knowledge vs., 16 Transitoriousness, 106 Travel, 39, 40 Trouble, 138, 140