Christianity, 16, 20. Church burial, 16. Circulation, blood, 78. Civilization, antiquity of Chinese, 10. Cohesion, 97. Conscience, 44. Consciousness, 45. Combustion, 92, 94ff. Communism, cell, 159. Coöperation, innermost, 161. Corporeal existence, soul’s craving for, 15. Cosmic catastrophe, a, 103. Creation, orthodox theory of, 67, 173. Cremation, 21, 24. Customs, grave, 13. Coulanges, Fustel de, 7, 10. Cytology, 28, 29, 177, 193. Darwin’s theory, 62. Death, and dissolution, 1; in mid-ocean, 12. Death-cultus, 11, 49, 189, 192. Decay, 105, 116. Deity, 176. Dextrose, 82. “Division of labor,” organic, 141. Dogma, 16, 51. Doomsday, 191. Dove, 128. Dualism, ecclesiastical, 21, 88. Dusch, von, 57. Duty of matrimony in China, 12. Dying and renewal, process of, 125. Earth, history of our, 100. Ego, perceived as relation, the, 162f. Elysian fields, 15. Energy of a living being, the, 72. Entity, the soul’s, 164; man’s, 169; the divine, 185. Equivalents of energy, 89. Eskimo, the, 13. Eternal, the, 181, 185f. Eternity, 183. Ether, 89. Evolution, 17, 26. Existence beyond the grave, 37. Experience, daily, 77. Faith, founded on probability, 37. Fear, effect of, 131. Fechner, Gustav, V. Flourens, 129. Folk-lore, IV. Food, 156. Forces, inorganic, 74; as qualities, 76; and resistance, 87. Forms of energy, 88. Foundation fact, Björklund’s, XII. Fries, S. A. D. D., VII. Fuel, organic, 93. Function, bodily, 48. Funeral ceremonies, 7. Furnace heat and the sun, 109. Future life, modern attitude toward, 4. Geology, 62, 69. Ghosts, 25. God, image of, 22; presence of, in logical laws, 180. Granfelt, 19. Grave, communications from the, 7; in China, 12. Grew, 28. Harvey’s formula, 55f, 58, 62ff, 67, 122. Heat, equivalents of, 98f. Historical process, the, 46, 70, 188f. Hierologists, Germanic, 22. Hoffman, 58. Höner, 22. Humanity, a higher organism, 126; the link between God and man, 177. Hunger, 156. Hydrates of carbon, 82. Idea, man, God’s eternal, 174. Idealism, 18, 194. Image of God, the soul an, 172f, 179. Immaterial experience, 45, 50. Immortality, instinctive, 1, 2; of the cell, 124. Incentives, 119. Indestructibility of matter and energy, 170. Indian tribes, 13. Industry, a common need of, 145. Inertia, 111. Instinct, faith and, 4, 6; social, 144. Intellect, mechanical equivalent of, 90. Intelligence and the soul, 132. Intuition, 26, 44, 173f. Islam, 15. Judaism, 15. Jungle of materialism, the, XV. Key, Ellen, VIII.