Critical Mass is a feature documentary about the impact of human population growth and consumption on us and our planet.

It is distributed internationally by Journeyman Pictures, and is available to stream or buy online if you go to the 'Watch The Film' section of our website at criticalmassfilm.com.

Music for the trailer is provided by Zu (ipecac.com/artists/zu). The song is Beata Viscera, taken from their album Carboniferous.

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