Since we live on land, and are usually beyond sight of the sea, it is easy to forget that our world is an ocean world, and to ignore what in practice that means. Some shores have been tamed, however temporarily, but beyond the horizon lies a place that refuses to submit. It is the wave maker, an anarchic expanse, the open ocean of the high seas. Under its many names, and with variations in color and mood, this single ocean spreads across three-fourths of the globe. Geographically, it is not the exception to our planet, but by far its greatest defining feature. By political and social measures it is important too - not merely as a wilderness that has always existed or as a reminder of the world as it was before, but also quite possibly as a harbinger of a larger chaos to come. That is neither a lament nor a cheap forecast of doom, but more simply an observation of modern life in a place that is rarely seen. At a time when every last patch of land is claimed by one government or another, and when citizenship is treated as an absolute condition of human existence, the ocean is a realm that remains radically free.
- From The Outlaw Sea: A World of Freedom, Chaos, and Crime by William Langewiesche