Ice and Fire

LIVING IN THE GREENHOUSE - Everyone's talking about climate change but how much do we really know? For the first time there's a look at what it could mean for the North East. ANDY BURN meets experts who say Britain could become a desert, and hears from others who say that instead a mini Ice Age could be on its way. But how true is any of this, and what can we do about it? Could it finally get warm up North?