Filmmakers Loren and Matt Feinstein provide an eye-opening account of the downside of alternative, food-based fuel sources. Delving deep into the world of agrofuels and monocrops, they explore how the increasingly common practice of diverting food crops to the industrial production of cellulose-based fuels is devastating indigenous communities, undermining small farmers, and endangering the environment across Latin America. Turning to the promise...