Project Detail

Critical Mass

Synopsis

“I shall largely speak of mice, but my thoughts are on man...”

From 1958 to 1983, John B Calhoun experimented on rodents, crowding them into "rat cities" to study the growth and behaviour of their populations.

In 2011, Spaceship Earth's human population passed 7 billion. Worldwide, converging crises in food, energy, water, economics and social cohesion have us debating the total collapse of the human enterprise.

Through Calhoun's experiments, Critical Mass examines the exponential growth of human population and the looming challenges facing civilisation. Constant competition killed Calhoun's rodents – community and co-operation can save humankind.

Details

Year
2012
Type of project
Features
Running time
101 mins 47 secs
Format
HD
Director
Mike Freedman 1st Feature
Producer
Mike Freedman
Editor
Anthony Stadler
Director of Photography
Brian Strange
Production Designer
Ben Gregory
Sound
Chris Reading, Daniel Pugh, Matt Spagnola
Composer
Michael Iago Mellender (composer), Melissa Auf der Mar, Adebisi Shank, Sleepytime Gorilla Museum, Nomeansno

Categories

Production Status

Production Company

Day 600

Contact: Mike Freedman
E: mike@criticalmassfilm.com
T: +44 (0) 7771 570 762

Sales Company

Journeyman Pictures

Contact: Emma Simpson
E: sales@journeyman.tv
T: +44 (0) 208 398 4616

Page updates

This page was last updated on 12th May 2025. Please let us know if we need to make any amendments or request edit access by clicking below.

See also

You may also be interested in other relevant projects in the database.

An image from a microscope Hematology

Director: Ben Young

Year: 2026

The alien cosmos of microscopy becomes the setting for a posthumous dialogue: an exploration of the unspoken fallout of the pandemic years.

A man driving a taxi in the nighttime Ghost Town

Director: Katharine Round

Year: 2026

In a Japanese coastal town still haunted by the 2011 tsunami, a taxi becomes a moving confession booth. Over the course of one night, a series of conversations between drivers and their passengers reveal how those who survived live with the dead - as ghostly tales, dreams and everyday life merge in a magical drift between reality and imagination.

Black and white close up of woman holding a film slide of planet Saturn in front of face while holding microphone to mouth The Case Against Space

Director: Graeme Arnfield

Year: 2023

In the days leading up to Christmas 1973 three astronauts enacted the first labour strike in outer space. Reconstructed from transcripts in claustrophobic close-up via CCTV system, THE CASE AGAINST SPACE is a real time investigation, dramatically collapsing embodied historical reenactment and speculative essayistic research - forming a collective testimony on struggle amongst the stars, of fights past, present and those yet to come. Official Selection Open City Documentary Festival 2026