Mr. Sachs, you incredible fool, EVERY ERA IS AN ERA OF CLIMATE CHANGE. Do you honestly believe that climate is supposed to be STATIC? Where in the geologic history of this planet is there ANY evidence at all of a static, unchanging climate? Jesus Christ, how on Earth did you ever climb to any position of responsibility with that incredibly naive, unsophisticated rube's view of the environment we exist in? Climate is DYNAMIC, which means it's changing constantly. It warms, it cools. It has cycles and thank God it does, these cycles create the biodiversity we enjoy right now. Do you want climate to stop changing and stay exactly the same decade after century simply because it's comfortable for our species? Are you clinically insane?