GLOBAL WARMING Humanity is conducting an unintended, uncontrolled, globally pervasive experiment whose ultimate consequences could be second only to nuclear war. Fossil fuel burning, deforestation, and the release of industrial chemicals are rapidly heating the Earth to temperatures not experienced in human memory. Environmentally we have reached a point of unprecedented damage. Limiting global heating and climatic change is the central environmental challenge of our time. If it does not change, human health, birds fish, and many types of ecosystems will be permanently harmed. ...

• Word Count: 2775
• Approx Pages: 11
• Grade Level: Undergraduate

"The world is enigmatical, every thing said and every thing known and done, and must not be taken literally, but genially. We must be at the top of our condition to understand any thing rightly." - Ralph Waldo Emerson A Condensation of Its Context Toward the end of his notebook, "Naturalist," Ralph Waldo Emerson entered sentence (dated 1853) that marks a symbolic vision of nature familiar to his readers and, in more recent years, of concern to his ecologically minded critics: "He is the richest who has most use for nature as raw material of tropes and symbols with which to describe his life....

• Word Count: 9971
• Approx Pages: 40
• Grade Level: Undergraduate