The world must seize this remaining opportunity and act upon the timely roadmap that climate scientists have provided for us.
So, there we have it. The seven-year task undertaken by hundreds of the world's leading scientists, who sifted through thousands of the latest peer-reviewed studies examining the causes, impacts and mitigation options ofclimate change, is over.
The last of the Intergovernmental Panel for Climate Change's (IPCC) three "working group" reports was published yesterday in Berlin and the take-home message was crystal clear: "The high-speed mitigation train needs to leave the station very soon and all of global society needs to get on board," said the chair, Rajendra Pachauri.
This is now the fifth time that the IPCC has been through this Herculean process of summarising the latest climate science and repackaging it as digestible information for the world's governments and policymakers. The message from the IPCC over the past two decades has been consistently clear and compelling. For anyone to downplay or deny its findings would be irresponsible, short-sighted and, above all, a gross failure of risk analysis.