The latest involve building artificial islands and 100 - metre - high walls to prevent a rising tide of melting polar ice. (newscientist.com)
What do international treaties say about claiming artificial island to claim territorial waters and exclusive economic zone around on it? (politics.stackexchange.com)
Country Garden's «Forest City» alone called for a $ 100 billion high - rise town to be built on artificial islands within a few hundred yards of Singapore. (bloomberg.com)