Increasing numbers of scientists are predicting that a quieting Sun will lead to global cooling here on Earth. Here is a fairly typical picture of the Sun, courtesy of the University of Wisconsin, showing lots of sunspots, on March 29, 2001: Here's a more recent image, courtesy of NASA, for March 24, 2008: You can check out images for day after day after day for the past few years. Very few images show more than one sunspot, and many show none.   Featured Image Courtesy of Nick … [Read more...]