INDEX. 



429 



Teleology, Aristotle denied, Plato 



upheld, 4 



the, of Paley and the theo- 

 logians, 12, &c. 



internal as much teleology as 



external, 36 



See also "Design." 



Telescope, Lord Rosse's, and dew- 

 drop, 44, 47 



Tempering, the felicitous, of two 



great contradictory principles, 35 



Tendon, a slit in one, to let another 



pass through, 20 



Terminology of botany harder than 

 botany, 108 



Buffon on, 140, 141 



Test, Buffon's, as to the name an 

 object is to bear, 115 



of perception and sensation, 



Buffon's, 127 



Theological writer, few passages in 



any, displease me more, &c., 368 



Theory, the survival of thefittest is a 



fact, not a theory, 356, 357 

 Theories, true, Fontenelle on, 22, 23 



to be ordered out of court if 



troublesome, 35 



This: "I can no more believe in this," 

 &c., 359 



"it is impossible to attribute to 



this cause," 358 



Thomas, St., Aquinas, Papal encycli- 

 cal on, 402, 403 

 Thomson, Sir \V., natural selection 



and design, 10 

 Thought is expressed in organ, 339, 



341 

 Time, Buffon on, 103 



Lamarck on, 241 



Tobacco-pipe, a rudimentary organ 



on a, 38 

 Toes, a man who plays the violin 



with his, 50 

 Tools, organs are living tools, 2 



the manufacture of, and that 



of organs, two species of the 

 same genus, 39 

 Touch, all senses modifications of the 



sense of touch, 47 

 Transformation of species, Buffon on 



the causes or means of, 159 

 Translation of the "Loves of the 

 Plants" into French, 63, 258, 259 



Translation of the "Zoonomia" 



into Gorman, 71 

 of Dr. E. Darwin's other works, 



195 

 Trapa Natans, Erasmus Darwin's 



note on, 260 



Trevirauus alluded to, 72 

 Tree, life seen as a tree, by Lamarck, 



269 



by 0. Darwin, 270 



nature compared to a, by 



Buffon, 171 

 Trees, the blind man who saw men 



as trees walking, 137 

 Trowel, the beaver has an incarnate 



trowel, 8 

 True, vitally, 227 

 all very, as far as it goes (that 



Nature is the most important 



means of modification), 369 

 Truism, the survival of the fittest, a, 



351 



Tutbury bull running, 187 

 Tyndall, Professor, a rhapsody about 



C. Darwin, 41 

 calls evolution C. Darwin's 



theory, 360, 361 



UNCLES and aunts do not beget 

 their nephews and nieces, 367, 

 376 



Unconscious, our acquired habits 

 come to be done as uncon- 

 sciously as though instinc- 

 tive, on repetition, 56 



difference between my view of 



the, and Von Hartm;mn's,58 

 Unconsciousness, the, with which 

 habitual actions come to be per- 

 formed, 37, 38, 39, 56-58, 67, 203, 

 332, 381 

 Understanding, the peace of mind 



that passeth, 35 



Unity of the individual, Buffon on 

 the, 127, 128. (See "Oneness") 

 "Unknown causes," according to 

 Mr. Darwin, can do so much, 

 but not so much more, 359 



theiridentity with spontaneous 



variability, 359 



heredity only another name for, 



unless the ' ' Life and Habit " 

 theory be adopted, 384 



