INDEX 



Abstract and concrete, relations of, 

 174. 



Actions, voluntary and involuntary, 

 307. 



Analogies of the rudest societies to 

 the lowest forms of life, 386, 390. 



Analogies of function between living 

 beings and societies, 398. 



Annulosa, structure of, compared to 

 that of nations, 396, 410. 



Anthropomorphism, necessity of, 

 410. 



Architectural ideas, origin of, 427. 



Architecture, relationship to natural 

 objects, 423 ; illustrations of, 423- 

 425 ; town, why symmetrical, 423 ; 

 country, why irregular, 425. 



Arts, interconnexion of, 187. 



Astronomic influences upon climate 

 produce breaks in geological suc- 

 cession, 344. 



Automatic actions of men and gov- 

 ernments, 414. 



Australia, fauna of, 338. 



B 



Bain " On the Emotions and Will," 



estimate of, 290. 

 Beauty, its evolution from utility, 



417,^421. 

 Beliefs, how to judge of them, 430. 

 Bow, derivation of the, 78. 

 Breaks in the geological record. 



Hugh Miller upon, 343 ; produced 

 by astronomic causes, 344 ; by re- 

 distributions of land and sea, 347. 

 Buildings related to landscape, 426 ; 

 cause of incongruities in, 426 ; re- 

 lation unintentional, 427. 



Cambrian rocks, inference from their 

 thickness, 354. 



Calculus, origin of, 158. 



Castles, built Avith no reference to 

 art, 418. 



Cause, single, produces more than 

 one effect, 32 ; illustrated in geo- 

 loffical phenomena, 35 ; in chemi- 

 cal, 40 ; in organic evolution, 42 ; 

 in social progress, 50 ; in use of 

 locomotive engine, 53. 



Central America, effects of subsi- 

 dence of, 38. 



Cerebrum, analogy of to houses of 

 parliament, 411, 414. 



Circulation in animal bodies and 

 bodies politic, 389, 399 ; rates of 

 movement in, 405 ; of money and 

 blood-discs, 402. 



Classifications of science, progress 

 of, 183, what thev indicate, 125 ; 

 Oken's, 125 ; Hegel's, 128 ; Comte's, 

 131 ; serial arrangement vicious, 

 144. 



Classification, the mental process in, 

 147 ; advances with rationahty, 

 157 ; how it has aided science, 



