In this acclaimed series, we journey on some of the world’s most dangerous routes and explore the lengths people go to in order to change their destinies. From the peaks of the Himalayas to the Indian Ocean, the Brahmaputra river flows for 2,900km through China, India and Bangladesh. One hundred million people live along its banks and depend directly upon it for their survival. In the mountains of North-East India, its rapids make it impractical for navigation and tracks are the only means of supplying the villages on its banks....