SUBJECT-INDEX. 



611 



Ship : relativity of motion, 57 ; rhythm 

 of motion, 259. 



Shops, integration displayed by, 587. 



Small-pox, multiplied effects of, 453. 



Sociology : transformation and equiva- 

 lence of the social, vital, and physical 

 forces, 226-9 ; laws of motion illus- 

 trated by a society's growth, 248-50; 

 by localization of industries, 250 ; by 

 barter, etc., 251-3 ; and by commerce, 

 253-4 ; exemplifies rhythm of motion, 

 276-9, 526 ; progressive integration of 

 societies, 326-9 ; the increase in hete- 

 rogeneity of civilization, 351-7 ; and 

 in the detiniteness of an evolving so- 

 ciety, 383-5 ; increasing detiniteness of, 

 388 ; integration, heterogeneity, and 

 detiniteness of social evolution, 405; 

 the instability of the homogeneous, 

 434-7 ; multiplication of effects, 462-7 ; 

 segregation, 488-93 ; equilibration, 520- 

 7; law of dissolution conformed to by 

 an evolving society, 532-5. 



Sound and light, their like modes of 

 production, 334. 



Space : without limit, inconceivable, 16 ; 

 also its non-existence and creation, 36 ; 

 wholly incomprehensible, 49-52; its 

 inconceivability an argument for rela- 

 tivity of knowledge, 95 ; experiences 

 of force underlie consciousness of, 

 168-72; how distinguishable from 

 body, 194, 233. 



Species: rhythm in increase and decrease, 

 271; palasontological evidence, 272 ; are 

 ' they becoming moredefinitely marked? 

 382; instability of the homogeneous, 

 430 ; also segregation, 485 ; and equili- 

 bration, 575. 



Sphere, action of radiant heat on, 438. 



Spiritualism and evolution, 568-72. 



Sponges, general indefiniteness of, 382. 



Statue, intrinsic and extrinsic absurdity 

 exemplified by, 581. 



Stephenson, G., on solar rays, 509 n. 



Stewart, B., and P. G. Tait, The Unseen 

 Universe, 575. 



Subject and object, 156-60. 



Substance (see Matter). 



Sugar, segregation in preserves, 303, 



Sun, the : varied terrestrial effects, 213-6; 

 plant-life dependent on, 216 ; inspira- 

 tion increased by, 221 ; correlation of 

 social and physical forces, 228 ; redis- 

 tribution of motion effected by, 394; 

 its reserve of force, 506-8. 



Supply and demand, 521-4. 



Tait, Prof. P. G., The Unseen Universe, 

 575 ; on the formula of evolution, 575- 

 82 ; lecture on Force, 576. 



Tape-worm, development of, 454. 



Temperature (see Heat). 



Tension, the hypothesis of an universal, 

 232-4. 



Theism, hypothesis inconceivable, 34-7. 



Theology, Mansel on fundamental con- 

 ceptions of rational, 42 ; (see also Re- 

 ligion). 



Theories, the basis common to all, 45. 



Tide, Ilelmholtz on terrestrial effects of, 

 509. 



Time : incomprehensibility of, 49-52 ; 

 relativity of knowledge shown by, 95 ; 

 consciousness of, arises from experi- 

 ences of force, 165-9. 



Top, equilibration of spinning, 498. 



Trains (see Railways). 



Transcendental Physiology, and Origin 

 of Species : their dates of publication, 

 v; chapter on "instability of the ho- 

 mogeneous" a development of, 412 n. 



Truth : definition of, 87, 141 ; a " neces- 

 sary," 178-80 ; " a priori " and " ne- 

 cessary," 183 n.; words expressing the 

 highly abstract unsuggestive,. 579- 

 84. 



Tuning-fork, persistence of force, 279- 

 81. 



Tyndall, Prof. J., on the rhythm of mo- 

 tion, 262 n. 



Universe, the ; hypothesis of self-exist- 

 ence, 31-3 ; of atheism, 32 ; of self- 

 creation, 33 ; and of creation by exter- 

 nal agency, 34-7. 



Unknowable, the: 3-126, 564; the ulti- 

 mate cause is, 111-6 ; the two classes 

 of its manifestations, 147-60; sum- 

 mary of its relation to the knowable, 

 564. 



Unseen Universe, criticism of, 575. 



Unstable equilibrium, definition of, 412. 



Varnish, effect of drying, 414. 



Vascular system : influenced by force of 

 gravity, 243 ; heterogeneity of its evo- 

 lution, 399 ; and multiplied effects, 

 453. 



Velocity, intermediate [degrees of a 

 changing, 53, 58. 



Vertebrata : transverse and longitudinal 

 integration of, 324 ; also heterogeneity 

 of osseous system, 351. 



Vessel (see Ship). 



Vision deceptive when unverified by 

 touch, 162, 165. 



Volcanoes : laws of motion illustrated by, 

 240 ; rhythm of eruptions, 269. 



Watch, theological simile, 113. 



Water: laws of motion shown by, 240; 

 rhythm caused in opposing objects by, 

 259, 263; organic redistributions e'f- 



