There is a sustainability movement blossoming across thee Unites States, and it's community supported agricultural farms are an incredible result of the trend over the past decade. Utah State University Naturalist Roslynn Brain shares Utah's efforts towards a more sustainable future and how you can eat your way to a smaller carbon footprint.
Also on Science Questions, we profile one of the first Agricultural farms in the U.S. called Live Power. Located in Northern California, they use horse power, and bio-dynamic practices, which means they apply a spiritual, ethical and ecological approach to farming.