INDEX II 191 



Ideas, men live by, cix, cxi 



innate, CLIV 



- necessary, CLVII 



struggle for existence among, LXVIII 



Idleness, cultured, in society, cv 

 Idolatry, intellectual, CCCXLIII 

 Ignorance, how treated by nature, LXXXVII 

 Imagination, scientific, cxxxi, CLXXXI 



unscientific, CXLIX 



Immortality, aspirations after, CLVIII 



and conservation of energy, CCCLXI 



and grief, cccvin 



and probability, ccxcvn 



animal, ccxcix 



disregarded by the highest ancient moral aspiration, 



CCCLXVI 



Impermanence of being, CCXL 

 Incapacity, xxxi, LXXXVII 

 Indian Empire, a curse, cccxxxiv 



how to hold it, ib. 



Individual and society, XLVIII, Lit 



his debt to society, CCLXXXIII 



not infallible, CCLXXXII 



worth, the safeguard of society, cccxxvn 



Individualism, XLIX, L 



limits of, CCLXXXI 



Induction, does not confer absolute certainty, CCCLVIII 



Industrialism and militarism, CCCLXXIX 



Inert matter, CCCLXIII 



Innate ideas, CLIV, CLV. 



Innocent pleasure of advancing years, cccxxxix 



Instinct, CLIV, CLV 



Intellectual instruction, merely, cxxvin ; less needful than moral, 



cccxix 

 matters, reason the guide in, CXLII 



world and Christianity, CXLVI 



Intoxication, mental, cxxxin 

 Irony of history in science, ccxcn 

 Israel and modern ethics, CXLVII 

 Italy, intellectual position of, ccxvni 



JESUS, the story of; its truth or falsehood as based on the success 



of Christianity, CCCLIII 

 Jews, persecution of, in Eastern Europe, compared to that of early 



Christians, CCCLIII 



Judaism, old and modern ethics of, CXLVII 

 Julian, the Kmperor, CXLIV 

 Justice satisfied, CLIX 



and desert, CCXLIII 



of nature, cccn, ccciv, cccv 



