164 INDEX 



Spiritual environment, and the commonwealth of spirit, 64 

 Spontaneous motion in the vegetable world, in 

 Stomach (the), and the digestive processes, 105 

 Sunday, religious observance of (J. S. Mill's view), 69 

 Superficiality, importance of avoiding, in human science, 93 

 Survival of the fittest, principle of, exemplified, 63 



Teaching, Huxley's theory of, 22 

 Thought, expression of, in words, 123 



Thought, materialisation of, into literary or artistic form, 124 

 Town-planning, in reality a branch of human science, 80; 

 value of the study of ancient architecture in, 82 



Universities should become great schools of human science, 89 

 Vegetable world, spontaneous motion in the, in 



Wallace, A. R. : synchronism of his discovery of evolution 

 with that of Darwin, 46 



Zircon, quantity of radium found in, 138 





