Ocean levels are rising around the globe, so rather than tethering our buildings to the sinking shoreline why not suit them for a life at sea? That’s the approach behind the Water-Scraper, a futuristic self-sufficient floating city. A special mention in this year’s eVolo Skyscraper Competition, the design expands the concept of a floating island into a full-fledged underwater skyscraper that harvests renewable energy and grows its own food. Read the full article at Inhabitat.