My dear friend Mário Farias Junior has been supporting marginalized people in the semi-arid areas of the northeast of Brazil for nearly 30 years. With the aim to help themselves out of their discriminated lives. The result is marvellous. Mário introduced me to this biodigester for family use. I filmed the video with my regular photo camera.
The quality of the film is far away from the wonderful result of using biodigesters as a means of sustainable development and for the benefit of single families as well as the global environment. I am so grateful to Mário and to the organization Diaconia Brazil whom gave me the chance to participate in this lovely improvement of lives for our fellow people on this earth.