Green Food Tips from the Current Issue of Bon Appetit

I read my magazines at the local Borders, which I suppose can be seen as green in its own way. Anyway, the current episode had a long list of green food-related tips. Some that were new to me and that I can actually use include:

1. Buy fair-trade coffee. I already follow their other tips on coffee (using a travel mug and a French press--I think the French press may be more about being able to make coffee as yummy as the coffee houses'), but for some reason have always focused on either buying the cheapest beans or asking my mom to send Kona. They also provided this website as a place to find 100% fair-trade coffee.
2. Make stock with leftover veggies. I have a hard time using up fresh veggies--especially green onion, celery, and fresh herbs (Are they veggies? Well, whatever), and I am always making soups and stews so this is a perfect tip for me.
3. And the easiest one: water for tea doesn't need to go until it whistles. As soon as it boils, it is fine, and letting it go further can actually make it too hot.