It is thus probable, in fact, that in common with the lower animals, the band of exiled young males of our anthropoid ancestor haunted the neighbourhood of the parent herd, remaining thus on familiar ground, and in hearing of friendly voices. For we must remember that their feud was only with the paternal parent. In the magic alembic of time the constantly increasing shadow of their presence would take sudden dreadful form, but in parricidal crime alone. The _sequel in disastrous incest, which Mr. Darwin would here conjecture at, Nature alone has ever been impotent to deal with_. The problem of an effectual bar to undesirable union between brother and sister was solved by man alone, and in the Primal Law. An effort of his embryonic intellect, thus early defiant of Nature, the law placed ethically, for once and for ever, a distinction between him and every other creature. [Footnote 1: Why ‘single?--A. L.] [Footnote 2: _Descent of Man_, p. 501.] [Footnote 3: This fact is well known to anglers for trout.--A. L.] CHAPTER III MAN VARYING FROM ANIMALS Effect of the absence of a special pairing season on nascent man.--Consequent state of ceaseless war between sire and young males.--Man already more than an ape.--Results of his prolonged infancy and of maternal love.--A young male permitted to live in the parent group.--Conditions in which this novelty arose. In common, then, with their nearest congeners of to-day, we have found each male head of a group of our anthropoid ancestors in direct antagonism with every other male, and a consequent disruption of the family at each encounter with a superior force. This disruption, in its effects on a species of non-gregarious habits, would result not only in the dispersal of its members, but in the destruction of what material progress in the accumulation of property might have accrued. As this would have included all germs of mechanical discovery, again doubtless due solely to the superior constructive faculties of the male, it is evident that advance in a race thus socially constituted was quite impossible.