in

mingled into

mingled into one huge, homogeneous global society. As the territorial irrationalities of long-dead politicians resolved themselves and the adolescent nation-states matured, the defense budgets of the superpowers were progressively reduced year by year. The advent of the nucleonic bomb served only to accelerate what would have happened anyway. By universal assent, world demilitarization became fact.
One sphere of activity that benefited enormously from the surplus funds and resources that became available after demilitarization was the rapidly expanding United Nations Solar System Exploration Program. Already the list of responsibilities held by this organization was long; it included the operation of all artificial satellites in terrestrial, Lunar, Martian, Venusian, and Solar orbits; the building and operation of all manned bases on Luna and Mars, plus the orbiting laboratories over Venus; the launching of deep-space robot