INDEX 



307 



Fauna of Australia, 60 



of Galapagos, 61 

 Frauuhofer, the spectroscopist, 



174 

 Function, what it is, 199 



illustration of it, 200 et sq. 

 Free industrialism, 255 

 Final word, 280 



Genesis, the account of 



creation out of nothing, 14 

 Germs, eternal, 35 

 Geology, evidences from of 



evolution, 55 



Geographical distribution, 60 

 Galapagos Islands, fauna of, 61 

 Glacial Epoch, its influences on 



species, 63 



Girard, Alfred M., quoted, 90 

 Generalizations, how produced, 



109 



Genius, what it is, 114 

 Gens, defined, 252 

 Great Movement, in universal 



evolution, 257 



Humanism, 12 



Heat, lost by condensation, 24 



Haeckel, 37, quoted, 50 



Heterogeneousness, 38 



Huxley, quoted, 59, 75, 138, 158, 



159, 172, 174 

 Hybrids, 75 

 Heterogenesis, 94 

 Hunger, what it is, 119 

 Heredity, 132 

 Human law must conform to 



natural law, 154, 271 

 Hume, on mentality of man and 



animals, 177 

 Hypnotism, 294 



Idealism, 7 

 Intuition, 8, 16, 99 

 Instinct, 8, 16, 99 



hereditary, 113, 117, 120 

 and intellect differentiated, 



235 



Intellect 8, as treated by Ber- 

 gan, 99 



Inorganic matter not inert, 10 



Inorganic evolution, 20 



Iron, an element of the earth, 

 27 



Insects' mouths, 50 



Immigrants to the United States, 

 why they come, 66 

 how improved, 64, 65 



Images, on the brain, 111 



Immortality, 244 



Kant, Emmanuel, 28, 29 



Kelvin, Lord, 31 



Kingdoms, animal and vege- 

 table merge, 42 



Knowledge, defined, 170 



confined to the useful, 203 



Kirchoff, the spectroscopist, 174 



Keller, Helen, why so intelligent, 

 193 



La Place, 21, 28 

 Life, conditions of, 26 



depends on the inorganic, 

 33, 34 



began in water, 34 



theory of origin of life 

 forms, 34, 35, 36 



definition of, 37 



distinctive features of, 105 



why different in form, 52 

 Lamarck, conceived evolution, 



40 



La Conte, Prof., 56 

 Loeb, Jacques, 96 

 Line of least resistance, 133 

 Language, the growth of, 

 186 et seq. 



of the emotions, 230 



how evolved, 286 

 Light, theory of, 237 



Materialism, 7 



Mechanism, 8, 9 



Monism, 9, 11, 159 



Matter and motion, 9 



Movement relative, 9 



Man, not reality, but manifesta- 

 tion, 12 



only a family in order of 

 mammalia, 107 



