[38]. "Food in Health and Disease."
[39]. See the chapter on "Values of Foods," pp. 93, 94, in "Strength and Diet," by the Hon. R. Russell.
[40]. Walden, "Higher Laws."
[41]. Appendix to "Enigmas of Life."
[42]. "Essays on Diet," p. 55.
[43]. Manchester Vegetarian Lectures, "Vegetarianism and National Economy." For a clear statement of the present shocking neglect of agriculture in this country, see "Fields, Factories, and Workshops," by P. Kropotkin, 1899, where it is shown that two-thirds of our food-supply is now imported from abroad.
[44]. Against the sea fisheries, it may be noted, the same objection cannot be raised, as they do not diminish, but supplement the produce of the soil.
[45]. "Our National Resources," 1889.
[46]. "The Open Court," 1898.
[47]. "Moral and Political Philosophy."