Last month, Earth Day came and went. Perhaps you missed hearing about it. For 2013, the theme was “The Face of Climate Change.” Other than a change in the Post Office cancellation mark on your letters from the usual wavy lines, to the four stick-like wind turbines and a sun symbol, there was little note of what was once an event celebrated by 20 million Americans. Tim Wagner, Utah representative for the Sierra Club’s Our Wild America Campaign, groused: “Media coverage of global warming has virtually disappeared.”
