68:0.1 This is the beginning of the narrative of the long, long forward struggle of the human species from a status that was little better than an animal existence, through the intervening ages, and down to the later times when a real, though imperfect, civilization had evolved among the higher races of mankind.
68:0.2 Civilization is a racial acquirement; it is not biologically inherent; hence must all children be reared in an environment of culture, while each succeeding generation of youth must receive anew its education. The superior qualities of civilization—scientific, philosophic, and religious—are not transmitted from one generation to another by direct inheritance. These cultural achievements are preserved only by the enlightened conservation of social inheritance.
68:0.3 Social evolution of the co-operative order was initiated by the Dalamatia teachers, and for three hundred thousand years mankind was nurtured in the idea of group activities. The blue man most of all profited by these early social teachings, the red man to some extent, and the black man least of all. In more recent times the yellow race and the white race have presented the most advanced social development on Urantia.