Perhaps the single largest development project to ever come from the Aquarius phase of TMP, the Circum-Equatorial Transit Network, if realized, would alter the face of the Earth as no human endeavor prior to it has. On the face of it, it is a very simple concept; to link the marine colonies of the Aquarian Equatorial Archipelago by an underwater high-speed railway and communications line which circles the equator and branches off to link the continents. But the effect of doing this, should it be accomplished, would be to transform the structure of civilization and the Earth’s environment in a dramatic, and hopefully very positive, way.