restaurants are extremely guilty of handing out the styrofoam when you take home your left overs how about bringing your own container or opting to eat a smaller meal. Also packing peanuts, don't use those , you can use old paper for packing like newspaper balled up for any paper balled up , recycle it later or reuse it for packing again. do not buy styrofoam cups for the workplace coffee or water cooler bring your own cup.