The link below will take you to the official 5th Assessment Report from the Intergovernmental Panel on Climate Change (IPCC) for 2014. This is the official United Nations Panel charged with determining the cause of climate change. It was released November 1, 2014. This report uses much more stark terminology and it spares a no-nonsense breakdown of the seriousness of these issues. If you have children this directly affects you and them. This report doesn’t get more serious than the conclusion it arrives at.
You will find a summary, a PowerPoint presentation set of slides and a full report at the link.