Here's one way to sidestep climate change, where every low-lying area on the planet will be underwater: Just build underwater skyscrapers! Imagine the magnificent views of undersea flora and fauna from this floating city that's completely self-sustaining.

hO2+ scraper is a design concept entered into the eVoIo Skyscraper Competition, and we're thinking it must have had a good chance of winning. We especially like those balancing tentacles that keep it from flipping over as they generate power. Sure seems like a lot less trouble than scuba diving. Sign us up.

eVolo, via Gizmodo