Biogenesis, 257. Biogenetic law, 81, 143. Bismarck, 334. Blastoderm, 150, 155. Blastosphere, 153. Blastula, 153. Bruno (Giordano), 290, 317. Büchner (Ludwig), 93. Buddhism, 326, 355. Calvin, 130. Canonical gospels, 312. Carbon as creator, 256. theory, 257. Catarrhinæ, 35. Catastrophic theory, 74. Categorical imperative, 350. Causes, efficient, 258. final, 258. Celibacy, 358. Cell-love, 137. community, soul of the, 155. soul, 151. state, 157. Cellular pathology, 50. physiology, 48. psychology, 153, 177. theory, 26. Cenobitic soul, 155. Cenogenesis, 82. of the psyche, 144. Chance, 274. Chemicotropism, 64, 136. Chordula, 64. Chorion, 68. Christ, father of, 327. Christian art, 339. civilization, 356. contempt of the body, 354. animals, 355. nature, 355. self, 353. the family, 357. woman, 358. ethics, 352. Christianity, 347. Church and school, 362. state, 361. Cnidaria, 161. Conception, 64. Concubinage of the clergy, 358. Confession of faith, 302. Consciousness, 170. animal, 176. atomistic, 178. biological, 176. cellular, 177. development of, 185. dualistic, 182. human, 173. monistic, 182. neurological, 174. ontogeny of, 186. pathology of, 182. physiological, 180. transcendental, 180. Constancy of energy, 212, 231. matter, 212. Constantine the Great, 316. Constellations of substance, 218. Conventional lies, 323. Copernicus, 24, 320, 367. Cosmic immortality, 191. Cosmogonies, 234. Cosmological dualism, 257. creationism, 235. law, 211. perspective, 14. Cosmos, the, 229. Creation, 73, 79, 234. cosmological, 235. dualistic, 236. heptameral, 237. individual, 237. myths of, 236. periodic, 237. trialistic, 237. Cultur-kampf, 334. Cuvier, 74. Cyclostomata, 167. Cynopitheci, 46. Cytology, 26, etc. Cytopsyche, 151. Cytula, 64. Darwin (Charles), 78, etc. Decidua, 69. Deduction, 16. Demonism, 276. Descartes, 99, 355. Descent of the ape, 85, etc. of man, 87. theory of, 77. Design, 264, 266. in nature, 260. in organisms, 266. in selection, 261. Destruction of heavenly bodies, 243. Determinists, 130. Diaphragm, 31. Division of labor in matter, 229. Draper, 309, 333. Dualism, 20, etc. Du Bois-Reymond, 15 180, 235. Du Prel (Carl), 305. Duty, feeling of, 350. Dynamodes, 216. Dysteleology, 260. Echinodermata, 62. Ectoderm, 160. sense-cells in the, 293. Egoism, 350. Elements, chemical, 222. system of the, 222. Embryo, human, 64. Embryology, 54. Embryonic psychogeny, 144. sleep, 146. Empedocles, 23, 224. Encyclica (of Pius IX.), 323. End of the world, 247. Energy, kinetic, 231. potential, 231. principle of, 230. specific, 294. Entelecheia, 268. Entoderm, 160. Entropy of the universe, 247. Epigenesis, 56, 133. Ergonomy of matter, 229.