There are not ten men on the continent of America at this moment who will not, two hundred years from now, be considered as 'back numbers.' - J. Howard Moore

If we would return to the shaggy condition of primitive ages, we need only acquire an environment which will favor from age to age those whose peripheries retain to the intensest extent the hirsute tendency. If the disparities between the sexual tastes of male and female would be leveled or inverted, the conditions which have caused the existing disparity must be reversed. The horse exposed to a fad for dwarfs would, in the course of ages, the length of time depending on the pitch of discrimination, be dwindled to its fox-like proportions of eocene times. In an environment requiring courage, foxes would either disappear or grow heroic. Serpents could be rendered as loving as doves by a procedure no more laborious than that by which they have been made vindictive. And beardless aesthetes may become philosophers as easily as have men.

One thing is certain, however, and that is, that the most powerful instinct of human nature, the instinct to struggle and survive, the instinct to be superior, must be destroyed or greatly subordinated before the state here outlined can be realized; for the ideal state will be practically bereft of opportunity for its satisfaction.

I came to the conclusion out there on the Kansas prairies that the animals were not treated right by human beings. I thought we had not even a right to kill them for food and came to the University of Chicago to study the matter. At that time I had never heard of vegetarianism.