I took the liberty of laying a brief sketch of my own theory before Mr. Howitt, who, after considering it, was unable to accept it. He was kind enough to send me a summary account of many varieties of institutions, which, as we have seen, prevail--from tribes with totems and the simple phratry and female descent, up to tribes which have lost their classes and totems, count descent in the male line, and permit marriage only between persons dwelling in certain localities, or not of ‘too near flesh.’ All sorts of varieties of custom, in fact, prevail. Again, the most backward tribes, in Mr. Howitt’s opinion, have group-marriage;[7] the more advanced have individual marriage, with rare reversions on special occasions. Each advance, from mere phratry to phratry _plus_ eight ‘classes,’ reduced the number of persons who might intermarry, and extended the range of exogamy (except where, as among the Arunta, the totem prohibition has ceased to exist). The marked tendency of the developing rules is to prevent marriage between persons ‘too near in flesh,’ or ‘of the same flesh.’ Mr. Howitt argues that, if the later stages of prohibition are the result of deliberate intention to prevent too near marriage, we may infer that the original ‘bisection’ of the ‘undivided commune’ was also consciously designed to prevent unions of persons of too near flesh. To this I would reply, that the circumstances were different. The savages of recent centuries have been trained in the totem and phratry systems, and have now, like Mr. Howitt, excogitated the theory that these were originally designed for the purpose of preventing marriages of ‘too near flesh,’ wherefore all such marriages (even if permitted by the totem law) must be morally or materially evil. This is the theory expressed in the myths of the Dieri, Woeworung, and others; and it is the theory of many scientific writers. In brief, it is the hypothesis of men already trained to think near marriages morally wrong, or physically injurious. But how could this idea occur to members of ‘an undivided commune,’ who had never known anything better? That is the difficulty; and we get rid of it by disbelieving in a primeval undivided commune; and by supposing a long past of forbidden unions, the prohibition then resting on no moral ideas, but on the interest of the strongest, the jealousy of the adult sire. These prohibitions later evolved into conscious morality; and were at last susceptible of improvement by deliberate design. I shall now examine more in detail the ideas which do not win my assent. MR. FISON ON THE GREAT BISECTION