From the paper: "In response to increasing concentrations of greenhouse gases (GHGs), climate models from the Coupled Model Intercomparison Project (CMIP) versi

From the paper: "In response to increasing concentrations of greenhouse gases (GHGs), climate models from the Coupled Model Intercomparison Project (CMIP) versions 3 and 5 indicate decreases in precipitation in the subtropics and increases in middle to high latitudes." This modeling prediction is in line with what we've observed: * https://www.researchgate.net/publication/6191539_Detection_of_Human_Infuence_on_Twentieth-Century_Precipitation_Trends https://www.researchgate.net/publication/6191539_Detection_o... * http://nca2014.globalchange.gov/report/our-changing-climate/precipitation-change http://nca2014.globalchange.gov/report/our-changing-climate/...