The Arid Lands themes: A vast engineering project

In the 1920s the German architect Herman Sorgel came up with the concept for a vast Engineering project to build a hydroelectric dam across the Straits of Gibraltar. This project was known as Atlantropa and was promoted by Germany until Sorgel’s death in 1952.

The construction of this dam, along with several others at strategic locations, would have the effect of controlling the inflow into the Mediterranean from the Atlantic. It would have generated vast amounts of electricity as well as causing...