Fortunately, going green doesn't have to be difficult, time-consuming or expensive. In fact, a smart and savvy parent can go green and save green at the same time. Here are a few easy ways you can change the world for the better, and even have fun while you're at it: * Get trashy - As a parent you probably go through lots of food for your kids that comes in difficult- or impossible-to-recycle packaging, as far as you know. There's a company called TerraCycle that makes products like umbrellas to backpacks, gardening products to recycling bins from  recycled trash <http://www.terracycle.net/> . TerraCycle works directly with the public, enlisting their help in the form of "brigades," - self-organized groups of people, typically schools - that collect packaging <http://www.terracycle.net/> . The newest collected product is Malt-O-Meal <http://www.maltomeal.com> , the cereal company that long ago decided to "Bag the Box," skipping the paper box that is typical of cereals, that alone already reducing the packaging by 75 percent.