Sister Monica Okon doesn't consider her recent lunch at Omaha's College of St. Mary a miracle, but she does see it as an opportunity to perform an environmentally moral act. The nun scooped her mashed potatoes and salad into a reusable, biogradable to-go container that she planned to wash and return to the cafeteria the next day.

"We're trying to make a difference, even if it's just a little one,” said College of St. Mary student Juana Acosta about recycling efforts.
Plastic foam, that hard-to-recycle enemy of the environment often used for to-go containers, is now banned in the college's cafeteria. The ban is one of several new green initiatives being pushed by the school's president and supported by a student-led environmental group.