Al Jazeera interviews Steen Riisgaard, CEO of Novozymes - a biotech company based in Denmark. He talks about green technologies, biofuels and government policiese. In Mozambique, Novozymes used its technology to create jobs. Novozymes is recruiting between 2,000 to 3,000 farmers to teach them a special kind of agroforestry in which they produce different crops. Farmers produce cassava that is sold for cash and is transformed in bioethanol used for cooking stoves to replace charcoal.