Of late years much attention has been devoted to the relations of cancer and meat-eating. Several authors have called attention to this fact; Dr Alexander Haig, in his “Uric Acid in the Causation of Disease,” strongly contends that the consumption of flesh is one of the chief causes of cancer, and points out that any irritant to the tissues will invariably be one of the chief factors in the causation of this disease. As he showed that meat-eating created much uric acid in the system, and that this uric acid acts as an irritant upon the tissues, it is obvious that the consumption of flesh-foods is one of the chief causes of this dreaded disease. Lately, the Hon. Rollo Russell, in his book, “The Reduction of Cancer,” has defended this view very strongly, and has gathered together a great deal of evidence bearing upon this problem—showing that there is a definite connection between the amount of flesh consumed and the number of cases of cancer, in any one locality. He has also advanced strong reasons for supposing that the one is directly _caused_ by the other. As a result of comparing the food habits and the mortality tables of a large number of countries and districts, it was found to be the invariable rule that when, in any locality, meat-eating was excessive, the cancer rate was high; and where meat-eating was small, it fell to a comparatively low figure. A number of other authorities could be quoted in this connection. Thus Dr Lambe remarks: “The effects of animal food, and other noxious matter, in inducing and accelerating fatal disease, are not immediate, but ultimate effects. The immediate effect is to engender a diseased habit or state of constitution; not enough to impede the ordinary occupations of life, but, in many, to render life itself a long-continued sickness; and to make the great mass of society morbidly susceptible to many passing impressions which would have no injurious influence on healthy systems.”