398 Index. 



Parshall, Nelson C, on proofs of evolution, 287-314. 



Perrin, Raymond 8., his criticism of Mr. Spencer, 353; on the philosophy of 

 evolution, 3(32-364. 



Philosophy of evolution, 343-3GG; a vital, not a mechanical philosophy, 362. 



Plato, compared with Spencer, 3; on organic remains in rocks, 91 ; his philos- 

 ophy recent, 230; had no glimpse of evolution, 343; his idealism, 35G; his 

 ideal republic, 358, 369. 



Pliny, on organic remains in rocks, 91. 



Population, the theory of, Spencer's essay on, 5, 20; Malthus on, 21 ; Dr. Ray- 

 mond on, 148; the law briefly explained, 172-173; further discussion of the 

 theory, 208-212; as related to morals, 260-201, 2(13-204. 



Positivism, as related to cosmic speculations, 74-75; its place in theological 

 evolution, 250-251. 



Potts, William, on the evolution of vegetal life, 111-134; on theories of social 

 reform, 390. 



Powell, Major, on human evolution and natural selection, criticised by Prof. 

 Cope, 170. 



Present condition of the earth's interior, 83. 



Primitive condition of the earth's surlace, 80. 



Principles of Psychology, the basis of Spencei-'s philosophy, 5; published be- 

 fore the Origin of Species, 12; it; doctrine of the Unknowable, 181; its 

 doctrine of sense-perception, 188, 189; the parallelism of mental and physi- 

 cal processes, 190; the psychologv of ethics, 195, 266; the knowableness of 

 mind, 199. 



Principles of Sociology, the preparation for it, 203-204 ; difficulty in the sub- 

 ject, 204 ; society an organism, 217, 222 ; social evolution, 228 ; it.* bearings 

 on theological evolution, 237-240. 



Proctor, Richard A., his conception of the form of the universe, 68; his. theory 

 of cosmic evolution, 72. 



Progress and Poverty, 377. 



Proofs of Evolution, 287-316 ; from geology, 290 ; from morphology, 291 ; from em- 

 bryology, 296 ; from metamorphosis, 298 ; from rudimentary organs, 298 ; from 

 geographical distribution, 300; from discovered links, 302; lrom artificial 

 breeding, 306 ; from reversion, 307 ; from mimicry, 309 ; from the fact of con- 

 tinuity, 315-316; in sociology, 316; their axiomatic character, 315. 



Prophetic types, 146. 



Psychic Life of Micro-organisms, 184, 198 note. 



Psychology (see "Principles of Psychology"). 



Pythagoras, on organic remains iii rocks, 91. 



Raymond, Dr. Rossiter W., on the evolution of animal life, 139-154. 



Reece, Benjamin, on sociological evidences of evolution, 316. 



Religion and science, Spencer's discussion of their relationship, 17 ; Rev. J. W. 

 Chadwick on, 42, 43, 45-46, 319-337 ; Dr. L. (J. Janes on, 79-80 ; William Potts 

 on, 132-134; Dr. R. W. Raymond on, 142-145, 146, 154; Dr. R. G. Eccles on, 

 156; James A. Skilton on, 205, 209, 223-227; Nelson C. Parshall on, 287-289, 

 313-314; Starr II. Nichols on, 344-349; Rev. Minot J. Savage on, 370. 



Religion of humanity, 251-253. 



Religion of Philosophy, 353. 



Reversion, proofs of evolution from, 307. 



Rhizopod, character of, 304. 



Ridenour, Professor William B., on vegetal evolution, 135. 



Rig- Veda, 242. 



Romanes, Dr. George J., on Darwin's work and character, 13; his contribution 

 to Darwinism, 151-152 ; on the " post-Darwinians," 164 ; defects in his theory 

 of mental evomtion, 185 ; on the origin of religious ideas, 234 note; on the 

 psychic difference between men and brutes, 235 note. 



Roman pantheon, in theological evolution, 241. 



Rosmini-Serbati, on pre-existence, 275. 



Rudimentary organs, 37-38, 298. 



Ruskin, John, his views on government, 22. 



Sampson, Z. Sidney, on social evolution, 228 ; on theological evolution, 233-250. 

 Savage, Rev. Minot J., on the change of front of the universe, 258 ; on evolution 



and the coming civilization, 369-386 ; his poem on " The People," 386-387. 

 Scandinavian mythology, in theological evolution, 242. 

 Schurmann, Professor, in criticism of Kant's ethics, 277. 

 Seneca, on fossils found in rocks, 91. 



Sensation and memory, as factors of consciousness, 166-169. 

 Serviss, Garrett P., on solar and planetary evolution, 55-70, 336. 



