With the world's human population at seven billion and growing, are we running out of space and resources to sustain everyone? German documentarian Werner Boote travels around the globe to take a sobering (but not always serious) look at the impact trying to support so many people is having on the environment and the economy, and whether fears that we've passed the "tipping point" are justified. 90 min. Soundtrack: German; Subtitles: English. In German with English subtitles.