The filmmakers at National Geographic offer a unique exploration of the effect that mankind has on his environment with this documentary that asks exactly how much waste a single person will generate, as well as how much fuel a single person will use over the course of their entire lifetime. Groundbreaking computer graphics and detailed studies combine to highlight the long-term impact that our lives have on the world we inhabit. Everyone knows that our time on Earth is limited, and in this documentary environmentally conscious viewers are offered a playful yet thought provoking look at our unique role in the grand scheme of things. ~ Jason Buchanan, All Movie Guide