I am looking to make a map project containing all man-made macro-engineering proposals that can be seen from a world map/space, so please recommend me proposals that are not on this small list!
The criteria I came up with, is that they must be proposals that have been made in real life with serious intent, no jokes, however for the sake of convenience, I would be willing to hear your own proposals for such macro-engineering projects that can change the world map, but I am unlikely to put them on a map, I strictly want to hear ones that actually came from real life.
View attachment 819367
This WorldA shows the following:
Atlantropa (Mediterranean Sea, 1920s-1960s; the most famous one, and no, this was not a Nazi plan)
Qattara Depression Project (Egypt, 1927-1970s)
Red Sea Dam (Middle East & East Africa, 2007)
Northern River Reversal (Siberia & Central Asia, 1930s-1986)
Not made yet, looking for assistance: Sahara sea (1880s-present)