P592:7, 52:3.1 When the original impetus of evolutionary life has run its biologic course, when man has reached the apex of animal development, there arrives the second order of sonship, and the second dispensation of grace and ministry is inaugurated. This is true on all evolutionary worlds. When the highest possible level of evolutionary life has been attained, when primitive man has ascended as far as possible in the biologic scale, a Material Son and Daughter always appear on the planet, having been dispatched by the System Sovereign.
P593:1, 52:3.2 Thought Adjusters are increasingly bestowed upon the post-Adamic men, and in constantly augmented numbers these mortals attain capacity for subsequent Adjuster fusion. While functioning as descending Sons, the Adams do not possess Adjusters, but their planetary offspring -- direct and mixed -- become legitimate candidates for the reception, in due time, of the Mystery Monitors. By the termination of the post-Adamic age the planet is in possession of its full quota of celestial ministers; only the fusion Adjusters are not yet universally bestowed.
P593:2, 52:3.3 It is the prime purpose of the Adamic regime to influence evolving man to complete the transit from the hunter and herder stage of civilization to that of the agriculturist and horticulturist, to be later supplemented by the appearance of the urban and industrial adjuncts to civilization. Ten thousand years of this dispensation of the biologic uplifters is sufficient to effect a marvelous transformation. Twenty-five thousand years of such an administration of the conjoint wisdom of the Planetary Prince and the Material Sons usually ripens the sphere for the advent of a Magisterial Son.
P593:3, 52:3.4 This age usually witnesses the completion of the elimination of the unfit and the still further purification of the racial strains; on normal worlds the defective bestial tendencies are very nearly eliminated from the reproducing stocks of the realm.
P593:4, 52:3.5 The Adamic progeny never amalgamate with the inferior strains of the evolutionary races. Neither is it the divine plan for the Planetary Adam or Eve to mate, personally, with the evolutionary peoples. This race-improvement project is the task of their progeny. But the offspring of the Material Son and Daughter are mobilized for generations before the racial-amalgamation ministry is inaugurated.
P593:5, 52:3.6 The result of the gift of the Adamic life plasm to the mortal races is an immediate upstepping of intellectual capacity and an acceleration of spiritual progress. There is usually some physical improvement also. On an average world the post-Adamic dispensation is an age of great invention, energy control, and mechanical development. This is the era of the appearance of multiform manufacture and the control of natural forces; it is the golden age of exploration and the final subduing of the planet. Much of the material progress of a world occurs during this time of the inauguration of the development of the physical sciences, just such an epoch as Urantia is now experiencing. Your world is a full dispensation and more behind the average planetary schedule.
P593:6, 52:3.7 By the end of the Adamic dispensation on a normal planet the races are practically blended, so that it can be truly proclaimed that "God has made of one blood all the nations," and that his Son "has made of one color all peoples." The color of such an amalgamated race is somewhat of an olive shade of the violet hue, the racial "white" of the spheres.
P593:7, 52:3.8 Primitive man is for the most part carnivorous; the Material Sons and Daughters do not eat meat, but their offspring within a few generations usually gravitate to the omnivorous level, although whole groups of their descendants sometimes remain nonflesh eaters. This double origin of the post-Adamic races explains how such blended human stocks exhibit anatomic vestiges belonging to both the herbivorous and carnivorous animal groups.
P593:8, 52:3.9 Within ten thousand years of racial amalgamation the resultant stocks show varying degrees of anatomic blend, some strains carrying more of the marks of the nonflesh-eating ancestry, others exhibiting more of the distinguishing traits and physical characteristics of their carnivorous evolutionary progenitors. The majority of these world races soon become omnivorous, subsisting upon a wide range of viands from both the animal and vegetable kingdoms.
P594:1, 52:3.10 The post-Adamic epoch is the dispensation of internationalism. With the near completion of the task of race blending, nationalism wanes, and the brotherhood of man really begins to materialize. Representative government begins to take the place of the monarchial or paternal form of rulership. The educational system becomes world-wide, and gradually the languages of the races give way to the tongue of the violet people. Universal peace and co-operation are seldom attained until the races are fairly well blended, and until they speak a common language.
P594:2, 52:3.11 During the closing centuries of the post-Adamic age there develops new interest in art, music, and literature, and this world-wide awakening is the signal for the appearance of a Magisterial Son. The crowning development of this era is the universal interest in intellectual realities, true philosophy. Religion becomes less nationalistic, becomes more and more a planetary affair. New revelations of truth characterize these ages, and the Most Highs of the constellations begin to rule in the affairs of men. Truth is revealed up to the administration of the constellations.
P594:3, 52:3.12 Great ethical advancement characterizes this era; the brotherhood of man is the goal of its society. World-wide peace -- the cessation of race conflict and national animosity -- is the indicator of planetary ripeness for the advent of the third order of sonship, the Magisterial Son.