"The fact is," I replied, "the cooking is so different in all respects from that of my day that I have given up all attempt to identify anything. But I have certainly missed no flavor to which I have been accustomed, though I have been delighted by a great many novel ones." "Yes," said the doctor, "instead of the one or two rude processes inherited from primitive men by which you used to prepare food and elicit its qualities, we have a great number and variety. I doubt if there was any flavor you had which we do not reproduce, besides the great number of new ones discovered since your time." "But when was the use of animals for food discontinued?" "Soon after the great Revolution." "What caused the change? Was it a conviction that health would be favored by avoiding flesh?" "It does not seem to have been that motive which chiefly led to the change. Undoubtedly the abandonment of the custom of eating animals, by which we inherited all their diseases, has had something to do with the great physical improvement of the race, but people did not apparently give up eating animals mainly for health's sake any more than cannibals in more ancient times abandoned eating their fellow-men on that account. It was, of course, a very long time ago, and there was perhaps no practice of the former order of which the people, immediately after giving it up, seem to have become so much ashamed. This is doubtless why we find such meager information in the histories of the period as to the circumstances of the change. There appears, however, to be no doubt that the abandonment of the custom was chiefly an effect of the great wave of humane feeling, the passion of pity and compunction for all suffering--in a word, the impulse of tender-heartedness--which was really the great moral power behind the Revolution. As might be expected, this outburst did not affect merely the relations of men with men, but likewise their relations with the whole sentient world. The sentiment of brotherhood, the feeling of solidarity, asserted itself not merely toward men and women, but likewise toward the humbler companions of our life on earth and sharers of its fortunes, the animals. The new and vivid light thrown on the rights and duties of men to one another brought also into view and recognition the rights of the lower orders of being. A sentiment against cruelty to animals of every kind had long been growing in civilized lands, and formed a distinct feature of the general softening of manners which led up to the Revolution. This sentiment now became an enthusiasm. The new conception of our relation to the animals appealed to the heart and captivated the imagination of mankind. Instead of sacrificing the weaker races to our use or pleasure, with no thought for their welfare, it began to be seen that we should rather, as elder brothers in the great family of Nature, be, so far as possible, guardians and helpers to the