AAP: IMAGINE a world without coal, one where mining companies didn't dig up fossil fuels but instead kept them in the ground where they couldn't be burned. It's a challenging concept, but one Australia's climate change experts say we must come to terms with - fast - if we're to have any chance of avoiding the most dangerous consequences of an overheated atmosphere. In its latest report, released on Monday, the Climate Commission says there needs to be a fundamental change in the way we create energy...