Blue and Green: A clean revolution of renewable energy could provide the global economy with a major boost while also preventing devastating climate change, according to a coalition of business and government leaders. Commenting ahead of the release of the Intergovernmental Panel on Climate Changes (IPCC) new report on how global warming can be mitigated, the Climate Group says the need for a rapid transition to clean energy is now clear. The IPCCs report is expected to say there is still time to prevent runaway...