Guided by international expert opinion, the film takes us on a journey around the world to gain insight into the real effects of world population growth and the triggers of consumption disparity. Closely tied to these issues is the rapid dwindling of natural resources. Though the limits of sustainability have been reached, some people believe the world can still support the increasingly heavy human footprint: activists, healthcare professionals, and common people talk about what they think is really at stake. After the screening, the students of Enviromental Economics interview the director