The Secure Transport of Light | booktwo.org

[Yet another ridiculously good essay by James Bridle. The man blows my mind. -egg]

The process of laying cables across the ocean is a fascinating and venerable one, that proceeds in stages out into the deep ocean and back, ploughing trenches into the littoral to lay fragile cable under the sand in shallow areas, and paying it out across the deep seabed far from shore. These cables are fat bundles of optical fibers – millimetre-thick strands of glass, through which light is bounced all the way to its destination.

The most resonant moment comes when the ship reaches shore. When a cable-laying ship is a few hundred metres off shore, the last segment of cable is put on a small boat and brought to the beach. And there, thousands of miles from its origin, a man emerges from the ocean, carrying the internet over his shoulder. Sunbeams, indeed.

The Secure Transport of Light | booktwo.org.