Making Up Ground
Large portions of San Francisco, New York City, Boston, Seattle, Hong Kong and Marseilles were built on top of human made land. What is now Mumbai, India, was transformed by the British from a seven-island archipelago to one contiguous strip of land. The most extraordinary example of land reclamation and manufacture may be the Netherlands. As early as the 9th century A.D., the Dutch began building dykes and pumping systems to create new land in places that were actually below sea level. But the historic scale of land manufacture is minuscule compared to the rate at which it is taking place today.