SUBJECT-INDEX. 



605 



terdependent with evolution, 531 ; law 

 supported from sociology, 532-5; bi- 

 ology, 535-7 ; geology and chemistry, 

 537-40 ; astronomy, 540 ; considered 

 universally with evolution, 542-9, 563. 



Divine Right, substituted for belief in 

 divine origin, 6. 



Division of labour, social : an increase 

 in heterogeneity, 355-7 ; illustrates in- 

 stability of the homogeneous, 436 ; 

 multiplication of effects, 462-7 ; and 

 motion along line of least resistance, 

 491. 



Dress, progressive heterogeneity of, 585. 



EA.KTH, the, conceptions only symbolic, 

 26 ; (see also Geology.) 



Earthquakes : exemplify laws of motion, 

 240 ; periodicity of, 269 ; a geologist's 

 not a philosophical explanation, 284-6 ; 

 an increase in indefinite heterogeneity, 

 375. 



Effects, multiplication of : evidence from 

 astronomy, 446-8 ; heat, 448 ; geology, 

 448-52, 456 ; meteorology, 450, 452 ; em- 

 bryology, 453-5 ; botany and zoology, 

 456-8 ; philology, 459 ; psychology, 

 460-2 ; sociology, 462-8 ; corollary from 

 persistence of force, 468-70 ; final sum- 

 mary, 562. 



Ego and non-ego, 156-8. 



Egypt, artistic development in, 360-4. 



Electricity : transformation into other 

 modes of force, 208, 210 ; rhythm of 

 the current, 261. 



Elie de Beaumont, L., the earth's irregu- 

 larity, 214. 



Embryology : connection between vital 

 and physical forces, 218; exemplifies 

 progressive integration, 321-5 ; in- 

 crease in heterogeneity of all organisms, 

 344-7 ; definiteness of mammalian de- 

 velopment, 378-81 ; instability of the 

 homogeneous, 424-30 ; multiplication 

 of effects, 453-5 ; sex dependent on 

 incident forces, 454 ; Kirkman's criti- 

 cism, 581. 



Emotions (see Psychology). 



Energy : " actual " and " potential," 189, 

 193 n., 195 ; the author assumed to hold 

 doctrine of potential, 598. 



Engine (see Mechanics). 



Entozoa, development of, 454. 



Equilibration : four orders of, 500 ; law 

 supported from astronomy, 503-8 ; 

 geology, 509-11 ; biology and physi- 

 ology, 511-6 ; psychology, 516-20 ; 

 sociology, 520-7 ; and persistence of 

 force, 527-30 ; summary, 562. 



Equilibrium, unstable, defined, 412. 



Equilibrium mobile, instances of, 499, 

 501. 



Error, definition of, 87. 



Ethnology : evolution of mankind, an 

 increase in heterogeneity, 353 ; the 

 savage and the European compared, 

 460 ; segregation of physical and psy- 

 chical conditions, 486-8. 



Europe, national integration in, 327, 585. 



Evolution : superior to the word involu- 

 tion, 296 ; an integration of matter and 

 dissipation of motion, 296, 315 ; simple 

 and compound, .297-300, 306-8, 339 ; 

 with dissolution the total history of 

 existence, 315 ; characterized by coher- 

 ence, 337 ; relative nature of the defi- 

 nition of, 340 n. ; a change from an in- 

 coherent homogeneity to a coherent 

 heterogeneity, etc., 371 ; increase in 

 definiteness a secondary phenomenon, 

 391 ; a change from an indefinite, in- 

 coherent, homogeneity, etc., 391 ; final 

 definition, 407 ; persistence of force 

 underlies phenomena of, 409, 560-3 ; 

 resolutions accompanying redistribu- 

 tions of matter and motion, 410 ; aid 

 rendered by multiplication of effects, 

 444-6 ; which is deducible from per- 

 sistence of force, 469 ; aid rendered by 

 segregation, 471-9 ; relation to law of 

 equilioration, 496-503 ; can end only 

 in the greatest perfection, 530 ; mutu- 

 ally interdependent with dissolution, 

 531 ; considered universally with dis- 

 solution, 542-9, 563 ; the final sum- 

 mary, 556-8 ; universality of, 558-60 ; 

 justified by unification of developing 

 knowledge, 565-7 ; the formula criti- 

 cised by Tait, 575-82 ; Kirkman, 577- 

 82 ; M. Arnold, 581 ; North American 

 Kemew, 581 : T. E. Cliffe Leslie, 583- 

 91; M. 'Guthrie, 591-4: and Birks, 

 594-602 ; traits associated in the defi- 

 nition must be considered as a whole, 

 584 ; is dependent on conditions, 588, 

 590. 



Existence, the cognition of, 66-8. 



Explanation, limitation of, 71-5. 



Eye, development of the, 431. 



FACULTY, capacity and desire usually 



associated, 462. 

 Fashion: rhythm of, 278; progressive 



heterogeneity of dress, 585. 

 Fibrine, number of atoms in, 423. 

 Figures, mental development and, 179. 

 Fiji, belief in ruler's unlimited power, 5. 

 First Cause (see Cause, the First). 

 First Principles, aim and scope of, xvii. 

 Flint implements, lack of precision and 



definiteness, 389. 

 Food, equilibration of quantity to force 



expended, 512-14. _ 

 Force : incomprehensibility of, 60-3 ; un- 



