Seriously? You're not just messing with us, are you? The New York Times reports that the EPA is expected to regulate carbon dioxide and greenhouse gases associated with climate change within the next few months. If the agency declares that carbon dioxide should fall under the Clean Air Act, the effects would ripple through transportation, energy, and manufacturing sectors. No matter what, one thing is clear: This is the beginning of an era in which green ideals and the dangers of human-impacted environmental changes are taken seriously. I have hope, people.