It used to be that rising tides due to climate change were just a far-off fear - now they're a present-day reality. But we all know that humans are a race of survivors, and some of the best designs come out of the necessity to adapt to environmental changes and challenges. So while we're working on actually mitigating global warming, architects, designers and visionaries are one step ahead, imagining homes, buildings and entire cities situated above or e...Read the full story on TreeHugger