Many schools have recycling programs. This is a great first step. If you don’t already have a recycling program, there are many resources on the web for where to start. However, recycling in the classroom and cafeteria are only a piece of the puzzle.
The color “Green” symbolizes sustainability, but sustainability can mean different things to different people. Some things labeled as “green” by one group may be consider not-so-green by another group. Exactly what does it mean for a thing to be green?