What if plastic could be made from readily available shrimp shells which are otherwise thrown away? The researchers at Harvard University’s Wyss Institute say they've discovered a way to make bio-degradable plastic with big environmental benefits. We'll talk with Javier Fernandez, an Associate Researcher at Harvard University’s Wyss Institute for Biologically Inspired Engineering.

The GameChangers 500 is a list of companies that are having a positive impact on people and the plane and another way to look at how companies are doing besides looking only at profit. We’ll talk with GameChangers 500 founder Andrew Hewitt.