For another big geoengineering project, check out "Atlantropa", an early 20th century German proposal to dam the Strait of Gibraltar and lower the Mediterranean

For another big geoengineering project, check out "Atlantropa", an early 20th century German proposal to dam the Strait of Gibraltar and lower the Mediterranean Sea by 100 meters to generate hydroelectricity and create more arable land. https://en.wikipedia.org/wiki/Atlantropa https://en.wikipedia.org/wiki/Atlantropa