As the means of subsistence increased, and especially in those communities which had domesticated animals or cultivated plants, the conception of the totem as the chief source of life would gradually die away and be replaced by the belief in descent from it; and when they also thought that the spirits of ancestors were in the totem, they would naturally abstain from eating it.

Perhaps also the Australians consider that the members of the totem-clan should abstain from eating the totem for fear of injuring the common life, as more advanced communities abstained from eating the flesh of domestic animals.

This may be the ground for the rule that they should only eat sparingly of the totem.

To the later period may be ascribed the adoption of carnivorous animals as totems; when these animals came to be feared and also venerated for their qualities of strength, ferocity and courage, warriors would naturally wish to claim kinship with and descent from them.
66.

Living and eating together.
When the members of the totem-clan who lived together recognised that they owed something to each other, and that the gratification of the instincts and passions of the individual must to a certain degree be restrained if they endangered the lives and security of other members of the clan, they had taken the first step on the long path of moral and social progress.