Douglas Biesecker, a scientist at the Space Weather Prediction Center of the National Oceanic and Atmospheric Administration, prepared this Powerpoint presentation to summarize his concerns about new predictions of a deep, protracted lull in solar activity. “I consider the strength of evidence to be anemic and the reasoning to be highly suspect,” he told me for a post on Dot Earth: Would Solar Lull Snuff Climate Action? - http://nyti.ms/il0Wqj