I am now using a resuable mug everyday. Instead of regular milk, I ask for soy. I am buying more coffee from places that are down with using fair trade beans instead of a certain giant Seattle based green machine... yeah. I am putting less sugar in my coffee. When I drink coffee at the office, I use a mug from the kitchen instead of a paper cup. I use a spoon instead of a stir stick. I stopped drinking frappuchinos (and not just because it's getting colder).