Callebaut's Floating Ecopolis Lilypads

Belgian architect Vincent Callebaut offers this answer to rising sea levels — the Floating Ecopolis Lilypad for Climate Refugees. The concept is considered achievable by 2100.

http://www.vincent.callebaut.org/page1-img-lilypad.html 
http://www.newhouseofart.com/modern-floating-ecopolis-lilypad-architecture-design/
http://freshome.com/2008/06/11/future-architecture-floating-ecopolis-for-climate-refugees/