In Gansu Province, the Minquin community struggles with the affects of desertification. Surrounded by the Tengri and Badanjilin deserts, the villages of the region are beginning to be engulfed underneath sand dunes. Many villagers decide to leave their homeland. However, several elders have chosen to stay. They prefer instead to remain close to their roots and try to fight against desertification by planting trees. Following the story of these peoples, we are immersed in one of the worldwide ecological battles of the 21st Century. Desertification is a problem that largely overwhelms the Chinese frontiers. But on a broader scale, many environmental specialists claim that one third of the earth's surfaces are threatened by this phenomenon. It is a story we should all heed.