Huffington Post: Do you know the difference between the terms "climate change" and "global warming? Which of these is more ominous? They are often used interchangeably, with "climate change" somehow seeming more politically correct. Perhaps it's because "climate change" is a more natural, slow moving, and benign process (it's happened to the Earth before with ice ages); not something we have to act on immediately. The distinction is now clear, thanks to author Sneed B. Collard III and his book Global Warming: A Personal...