Economics again   Per talk above I tried to shorten the dubious but newsworthy economic stuff by replacing the Stern material by the more recent IPCC  statements The Stern stuff has been readded by  despite that it needlessly makes this section longer than it should be and that it is now quite outdated Stern cost is  of GDP IPCC  is   both per annum Considering these numbers Stern is no longer even good for the news and if it stays it should not be mentioned prior to the more recent numbers should it