Liferaft Earth opens with a newspaper report from Hayward, California: "Sandwiched between a restaurant and supermarket, 100 anti-population protesters spent their second starving day in a plastic enclosure...The so-called Hunger Show, a week-long starve-in aimed at dramatizing man's future in an overpopulated, underfed world…." This film was made for Stewart Brand, the visionary founder of the international ecological movement and publisher of the bestselling Whole Earth Catalog (1968-85).