For good reason, the Sierra Madre is known as Luzon's backbone. Apart from acting as a spine along the eastern coast of Luzon, holding the nation upright, its true function is to act as nature's shield against the danger of strong typhoons and heavy flooding. The Sierra Madre is the country's longest mountain range and our best chance for overcoming the Philippines' numerous natural disasters. It protects the 50 million people in Luzon by spanning ten provinces and three regions. Although it cannot deter typhoons in their tracks, it can weaken them and withstand the worst of them. This is home to hundreds of wildlife animals, many of which are endemic to the Philippines, such as the Philippine eagle and golden crowned flying fox, as well as indigenous populations such as the Agta. Global warming has always posed the most significant threat to the earth, and the Sierra Madre is no different. Illegal — and legitimate — mining, logging, and development on its property are steadily eroding Luzon's largest environmental shield. Inside the vast mountain range are about 20 nature reserves and forests, including La Mesa Watershed Reservation and the Upper Marikina River System. |