CERN scientist Jasper Kirkby says another Maunder Minimum in solar activity could occur by 2015
Jasper Kirkby, head of the CLOUD Experiment at CERN in Geneva notes in the video lecture below that if one extrapolates the current lull in solar activity, an extended period of no sunspots similar to the Maunder Minimum could occur by 2015. The Maunder Minimum was responsible for the Little Ice Age and lasted for 70 years.