Transhuman Space Classic: Under PressureThe Other Frontier As mankind reaches to the planets, a last frontier remains on Earth . . . the oceans. Governments, corporations, political idealists, and outlaws are staking their claims. There are oceans on other worlds, too: Europa, Mars, Titan all unique and full of possibilities. Transhuman Space: Under Pressure describes the oceans of the 22nd century, from the teeming seas of Earth to the icy ocean of Europa. Ocean arcologies . . . mining