Index. 473 



Merwin, Prof. Almon G., on life as a fine art, 429. 



Michelangelo, his immortal genius, 306 ; characteristics of his art, 368 ; his in- 

 fluence on French art, 369 ; his figures draped, 372 ; his secular tendencies, 

 375 ; his anatomical studies, 415. 



Mill, James, 91. 



Mill, John Stuart, his rule of logic, 40 ; his philosophy, 91. 



Monism, Ernst Haeckel's relation to, 31, 33 ; nature of objective monism, 32, 33- 

 35 ; its American advocates, 33 ; Goethe's relation to, 37, 38, 42, 45, 47 ; its 

 theological implications, 38, 44-50 ; Spencer's philosophy of agnostic monism, 

 52-53. 



Montgomery, Dr. Edmund, on Immanuel Kant, 87 ; on Spencer's reconciliation 

 of transcendentalism and experientialism, 92. 



Morals, as related to art, 316, 377-378 ; final evolution of, 427 ; Spencer's theory 

 of, 431. 



Morphology, Ernst Haeckel on, 25-27 ; of plants, 188-189 ; as related to zoology, 

 213 ; discussed by William Potts. 237 et seq. 



Muller, Johannes, Haeckel's indebtedness to, 22 ; his co-worker, 23. 



Myopia, its nature and cause, 269-270. 



NATURAL HISTORY OP CREATION, 27. 



Natural selection, its discovery by Darwin and Wallace, 4-5, 16 ; emphasized by 



Wallace in "Darwinism," 8-10, 17, 245,441 ; Prof. Owen's connection with, 



104 ; Darwin's title to its discovery, 105, 210-212, 440-442. 

 Nebular hypothesis as related to evolution, 446-447. 

 Neodarwinism, 12, 15, 245. 

 Neolamarckism, 12, 15, 244-246. 

 Newman, Cardinal, on the Church, 323. 

 Newton, Sir Isaac, 31 ; on the atomic theory, 130 ; his electrical researches, 154 ; 



his contributions to optics, 263-265 ; his astronomical discoveries, 437, 438. 



OERSTED, his electrical discoveries, 159, 160. 

 Ohm, his electrical measurements, 160, 161. 



Oken, Prof., his contributions to biology, 42; on protoplasm, 208; on develop- 

 ment, 443. 

 Ontogeny, 213. 

 Optics, evolution of, 263-294. 



Origin of species. 9, 209, 212. 213, 214, 222, 440-443, 449. 

 Owen, Prof. Richard, on natural selection, 104 ; on comparative anatomy, 209. 



PAINTING, evolution of, 363-380. 



Peckham, Prof., on the color-sense in wasps, 250 ; on sexual selection, 252 ; on 

 the courtship of spiders, 254. 



Perrin, Raymond S., in reply to Dr. F. E. Abbot. 81 : on Herbert Spencer's phi- 

 losophy, 118 ; criticised by Dr. Eccles, 120-121 : by John A. Taylor, 121. 



Phelps, George M.. on electric and magnetic physics, 164-165. 



Phidias, his contributions to art, 301, 352, 353, 354. 



Philology, comparative, as related to evolution, 443-444. 



Plato, on Egyptian art, 365. 



Pliny, 173-174. 



Potts, William, on form and color in nature, 235-258 : in reply to criticisms, 260 ; 

 on realism in art, 317 ; on the evolution of music, 402 ; on automatic func- 

 tions, 430. 



;ley, Dr., his discovery of oxygen, 128 ; his persecution, 129. 

 litive types of man. 444-445. 

 :tor, Prof. Richard A., on Herbert Spencer, 115-116. 



Progress, law of, 110. 



Protista. 26, 27. 



Protoplasm, 34. 



Psychology, as related to zoology, 213 ; to the philosophy of Herbert Spencer, 

 453^60,464-466. 



QUAKERS, color-blindness among, 284. 



REALISM, Spencer's doctrine of, 98 ; in art, 310. 312, 315, 316, 317, 318. 



Romanes, George J., his optical researches, 273. 



Rundell, Forrest P., on the evolution of painting, 363-378 ; in reply to criti- 

 cisms, 380. 



Ruskin, John, on America, 804 ; on painting. 370 ; on art and morals, 377-378 ; on 

 music, 383. 



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