Yohe and colleagues from Massachusetts Institute of Technology, and Industrial Economics Inc say that they are highly confident that impacts caused by hydrologic drought — on agriculture and water availability, for example — will be increasingly negative and widespread over time,
despite persistent uncertainty about projected precipitation patterns.
Despite decades of
persistent uncertainty over how sensitive the climate system is to increasing concentrations of carbon dioxide from the burning of fossil fuels, we now have new satellite evidence which strongly suggests that the climate system is much less sensitive than is claimed by the U.N.'s Intergovernmental Panel on Climate Change (IPCC).