Southwestern North America Region will dry in the 21st century?
Recent findings by Seager et al. in Science Magazine reports a high chance of dry out of the Southwestern North America region in the 21st century. Projections of anthropogenic climate change conducted by nineteen different climate modelling groups around the world, using different climate models, show widespread agreement that Southwestern North America - and the subtropics in general - are on a trajectory to a climate even more arid than now.