President Bill Clinton got into the topic of trash at the 2010 Clinton Global Initiative recently. It is an important topic. We create tremendous amounts of waste these days, and much of it could be used in a constructive way, rather than polluting our planet. While some companies are trying to be greener and minimize their waste, other companies have made waste the source of their business. Using “waste” as a key input to the products they create, these companies are as green as green gets. TerraCycle is one such company.