Palm oil is the second most traded vegetable oil in the world and over 90% comes from Malaysia and Indonesia. It is used in food products and biofuels. While palm oil was thought to be an environmentally friendly biofuel, it has actually led to a massive ecological disaster through rainforest destruction. The development of palm oil plantations in Indonesia and Malaysia has cleared over 10 million hectares of rainforest habitat and greatly threatens many species like orangutans by reducing their homes. Tropical deforestation is a major contributor to global greenhouse gas emissions.