Crouched on a low wooden stool in front of his mud hut in the village of Pangar, Alain Selembe puffs away at his clay pipe, his gaze lost in the surrounding forest, quite oblivious to the noise made by his two playing daughters. All he hears is the rumbling of bulldozers opening up a 30 kilometre road from Deng Deng village to the confluence of the Lom and Pangar rivers, where the government plans to construct a new dam.