www.startingsustainability.com Starting Sustainability and Realistic Sustainability podcasts teamed up for a crossover event. Kaylin hosts brothers Michael and Nick Nazarian to learn and discuss carbon footprints, how to track them, and how to reduce them. Also, a new concept of positive footprinting is revealed. The episode ends with a fun challenge of who can share the weirdest yet oddly sustainable story of them all. Be sure to go to the Starting Sustainability Facebook page to vote for your favorite and to share a weird yet oddly sustainable story you know of as well.  Show notes at www.startingsustainability.com/episode56 For more information on carbon emissions listen to Starting Sustainability episode 54. For more information on embodied energy  listen to Realistic Sustainability episode 7.