I am fully aware of the farce of global warming, but that doesn't change the fact that our planet is being stripped and polluted by humans and leaving behind a smaller carbon footprint will only improve the condition of Earth. The term carbon footprint itself is a valid term, and not directly tied to proponents of global warming, just tied to conservation consciousness in general. I love your post about Becoming a Master of Chi btw. Thanks for the links - blessings.