436 



INDEX. 



182 5 of the cognitions,- 309 ; of the 

 feelings, 311 : in Psychology, for 

 the present must be provisional, 

 288, 289. 



Climate, changes in, produced by 

 astronomic rhythm, 341; by re- 

 distributions of land and sea, 

 347. 



Comets, formation of, 256 ; orbits 

 of, 258; distribution of, 259, 261. 



Common knowledge, nature of, 117 ; 

 relation of, to science, 118, 122. 



Comte's hierarchy of the sciences, 

 131. 



Consciousness, mystery of, 197. 



Condensation of nebula, 250. 



Contrast, its relation to beauty, 420. 



Creeds suited to the age that holds 

 them, 429, 431. 



Cm-tsy, origin of, 79. 



D 



Densities of the planets, 278, 279. 



Development hypothesis, neither 

 proved nor disproved by Paleon- 

 tology, 355, 364 ; defense of, 

 367. 



Direct creation inconceivable, 366 ; 

 no examples of, 365 ; origin of the 

 notion, 361. 



Earth's cnist, 5 ; contraction of, 35. 



Ectodeim social and embryonic, 

 307. 



Education, bearing of evolution of 

 science upon, 193. 



Emotions m animals, genesis of, 

 303. 



Emotional language, 232; impor- 

 tance of, 235, 238. 



Engine, locomotive, results of in- 

 vention of, 53. 



Equality, origin of notion of, 152, 

 158 ; of things and relations, 153. 



Evolution of the emotions, 299. 



Evolution of governmental and ner- 

 vous structm-es, 308. 



Fashion, origin of, 90 ; corruption 



of, 91. 

 Feeling and action, relation of, 199, 



208. 



Feeling, mystery of, 197 ; effects of 

 surplus in producing laughter, 

 201 ; why it disturbs the mtel- 

 lect, 207. 



Feeling, a stimulus to muscular ac- 

 tion, 211, 220 ; shown in loudness 

 of voice, 215 ; in quality or tim- 

 bre, 215 ; in pitch, 216 ;' in inter- 

 vals, 217 ; in variability of pitch, 

 219 ; relation of, to vocal sounds 

 in ourselves, 220 ; in others, 220 ; 

 causes prostration, 222 ; classifi- 

 cation of the feelings, 311. 



Fejee islanders, penitent meeting 

 among, 432. 



Final cause, 262, 272, 275, 281. 



Fossils as tests of age and position, 

 327, 335. 



Fimction of music, 231-235. 



Generalizations premature, use of, 

 311 ; as seen in history of Astrono- 

 my, 314 ; in Geology, 315. 



Genesis of new emotions in civiliza- 

 tion, 301 ; in animals, 303. 



Geological evidence, value of, 8. 



Geologic "systems," are they imi- 

 versal? 323-327. 



Geometry, origin of, 158, 167. 



God, origin of the conception of, 

 65. 



Gothic architectm-e, source of, 433, 

 434. 



Government, rise of, 12, 69, 92 ; 

 three-fold nature ot, 13, 65, 83; 

 separation of civil from religious, 

 69 ; early need of severe, 85 ; pro- 

 gressive amelioration of, 88 ; 

 course of all, 114 ; results from 

 national character, 375. 



Great men, relation of to social 

 changes, 376. 



Greek and Eoman architecture, de- 

 rivation of, 423. 



H 



Heathen theologies, estimate of, 



•44. 

 Hegel's classification of philosophy, 



128. 

 History as commonly studied, smaU 



value of, 373. 



