Exploring the far-reaching impacts of ‘out of control’ dam construction along Southeast Asia’s lifelineA Cambodian man sits where his home used to be, before it was bulldozed to make way for the Sesan 2 dam in the Mekong basin. Photo: Jason South / Fairfax Media / Getty Images Quick take:Dam building along Southeast Asia’s vital Mekong River is ‘out of control,’ according to