WWF: Global warming is accelerating at a faster rate than climate change experts had previously predicted, according to a new compendium of scientific research released today by WWF. In 2007, the Nobel Prize winning Intergovernmental Panel on Climate Change (IPCC) released their Fourth Assessment Report – a study of global warming that involved nearly 4,000 scientists from more than 150 countries. However, the science of climate change has moved on in the year since this respected …