The major question for the week... "Is Global Warming a Catastrophe that Warrants Immediate Action?" A yes or no answer will not suffice! Find an article in the popular media that addresses the "costs" of global warming, whether through the costs of action or the costs of inaction. These costs may be related to human health, biodiversity, the economy, or some other relevant concern. Present your fully supported overview of the topic, explaining how the popular media article relates to the course readings. You will have to 'sift through' quite a bit of rhetoric on the subject and come to a scientific, informed opinion to receive full credit for your post.