Geoengineering can save Greenland, model suggests

We recently witnessed a new Greenland melting record. And according to a new paleoclimate comparison by James Hansen we could be in for meters of sea level rise within this century, due to expected non-linearity of the melting process.

Climate trend: weaker Atlantic trade winds?

Over the past 60 years the easterly trade winds over the tropical Atlantic Ocean have decreased in strength, say Hiroki Tokinaga and Shang-Ping Xie of the University of Hawai. The pattern suggests a permanent ‘Atlantic El Niño’, changed precipitation over … Continue reading