Our cafeteria at LS uses many plastic and styrofoam containers for food -- all not biodegradable. This leads to a buildup of waste that the Earth would be better without.
Naturally, one would ask for the cafeteria to use more environmentally-friendly products in its packaging. There's a catch. After looking at the prices of biodegradable plates/cups/containers, the club was silghtly discouraged: Most environmentally-minded products were at least three times the price of non-biodegradable containers.