In recent years, the society has become the most prominent scientific organization to argue that, given the lack of progress on emission reduction, the time has come for governments to prepare a technological Plan B. In a report published in 2009, it called upon the British government to devote significant resources to researching which geoengineering methods might prove most effective. Two years later it declared that planetary-scale engineering interventions that would block a portion of the sun's rays "may be the only option for reducing global temperatures quickly in the event of a climate emergency."...
My comment O.E.
"Ships trading in designated emission control areas will have to use on board fuel oil with a sulphur content of no more than 0.10% from 1 January 2015, against the limit of 1.00% in effect up until 31 December 2014."
Updated March 27, 2015