Index. 475 



works, 8-10 ; his religious views, 10 ; his work reviewed and criticised. 11-15, 



16-17 ; on human evolution, 26 ; his spiritualistic views. 10, 16, 17, 31, 32, 38 ; 



his theory of evolution, 210. 244 ; on the development of the color-sense, 252 ; 



on the efficacy of natural selection, 441. 

 Walther, August, on the evolution of music, 401-402. 

 Warner, Ellsworth, on the care of the eye, 294 ; on the relation of art to morals, 



316. 



Weissmann, Prof., on the inheritance of acquired characters, 12-13, 17, 245-246. 

 Westbrook, Dr. Richard, on zoological evolution, 231. 

 Whitman, Walt, his method criticised, 310, 318 ; defended, 316-317. 

 Wilder. S. H., his criticism of Herbert Spencer, 457 ; answered by John Fiske, 



457-459 : his questions to Mr. Fiske, 465, 466 ; Mr. Fiske's replies, 465, 466. 

 Williams, Rev. Theodore C.. in criticism of Dr. F. E. Abbot, 79-80. 

 Woltmann, on Egyptian art, 364-365. 

 Wordsworth, 40, 45. 

 Wulling, Frederick J., Ph. G., on the evolution of botany, 173-195. 



YOUMAXS. PROF. EDWARD L., his Correlation and Conservation of Forces, 34 ; on 



Herbert Spencer, 105, 116. 



Youmans. Miss Eliza A., her botanical text-book, 196. 

 Young, Dr. Thomas, his contributions to science, 265 ; to optics, 265-266, 280. 



ZOOLOGY, as related to evolution, 203-232. 

 Zoroaster, his influence on art, 355. 

 Zola, 310, 316, 317. 



