The 1973 science fiction film Soylent Green, directed by Richard Fleischer and starring Charlton Heston, has become a cultural phenomenon and a symbol of the dystopian future. Based on the 1966 novel "Make Room! Make Room!" by Harry Harrison, the movie depicts a future where the effects of overpopulation, pollution, and climate change have led to severe food shortages and societal collapse. Here, we delve into five fascinating facts about Soylent Green, exploring its themes, production, and the lasting impact it has had on popular culture.
The Origins of Soylent Green

Soylent Green is often misunderstood as being directly based on the novel “Make Room! Make Room!” by Harry Harrison. While the film does take inspiration from the book, it significantly diverges in its storyline and themes. The novel focuses more on the overcrowding of New York City and less on the specific plot points of the film, such as the Soylent Green product itself. The screenplay was written by Stanley R. Greenberg, and it was his interpretation and expansion of Harrison’s work that led to the iconic movie we know today.
Thematic Resonance
One of the most compelling aspects of Soylent Green is its exploration of themes that are still pertinent today, including overpopulation, environmental degradation, and the exploitation of the poor by the wealthy. The film’s portrayal of a future where natural food is a luxury only the rich can afford, while the majority of the population relies on a mysterious, mass-produced food product, resonates deeply with contemporary concerns about food security, sustainability, and social inequality. This thematic resonance is a key factor in the enduring popularity of the film.
| Year | Event | Impact |
|---|---|---|
| 1966 | Publication of "Make Room! Make Room!" | Initial exploration of overpopulation themes |
| 1973 | Release of Soylent Green | Introduction of Soylent Green concept to a wider audience |
| 2000s | Rise of modern concerns about climate change and food security | Renewed relevance of Soylent Green's themes |

Key Points
- Soylent Green is based on but significantly diverges from the novel "Make Room! Make Room!" by Harry Harrison.
- The film explores themes of overpopulation, environmental degradation, and social inequality, which remain relevant today.
- The iconic "Soylent Green is people" plot twist has become a cultural reference point, symbolizing the horror of discovering the dark truth behind a commonly accepted practice.
- The movie's portrayal of a dystopian future serves as a warning about the potential consequences of neglecting environmental and social issues.
- Soylent Green has influenced a wide range of cultural works, from literature to music, cementing its place in the science fiction canon.
Cultural Impact and Legacy

Soylent Green has had a profound impact on popular culture, extending far beyond the science fiction community. The film’s themes and imagery have been referenced and parodied in numerous TV shows, movies, and books. The phrase “Soylent Green” itself has become synonymous with any product or practice that is deemed questionable or morally reprehensible. This cultural permeation is a testament to the film’s ability to tap into deep-seated fears and anxieties about the future of humanity.
Production Insights
The production of Soylent Green was marked by several challenges, including a tight budget and the need to create a believable dystopian future on screen. The film’s special effects, although primitive by today’s standards, were innovative for their time and helped to immerse the audience in the world of the story. Charlton Heston’s performance as Detective Robert Thorn added depth and complexity to the film, making his character’s journey from ignorance to awareness both compelling and haunting.
What is the main theme of Soylent Green?
+The main theme of Soylent Green is the exploration of a dystopian future where overpopulation, pollution, and climate change have led to severe food shortages and societal collapse, serving as a warning about the potential consequences of neglecting environmental and social issues.
Is Soylent Green based on a true story?
+Soylent Green is not based on a true story but is rather a work of science fiction inspired by the novel "Make Room! Make Room!" by Harry Harrison. While it explores real-world concerns and issues, the specific storyline and setting are fictional.
What is the significance of the Soylent Green product in the film?
+The Soylent Green product in the film serves as a symbol of the commodification of food and the exploitation of the poor by the wealthy. It also represents the darker aspects of human nature and the consequences of a society that values profit over people and the environment.
In conclusion, Soylent Green is more than just a science fiction film; it is a warning, a commentary, and a reflection of our deepest fears about the future. Its exploration of themes that are as relevant today as they were at the time of its release ensures that it will continue to captivate audiences and inspire new generations of filmmakers, writers, and thinkers. As we look to the future, the lessons of Soylent Green remain as vital as ever, challenging us to consider the consequences of our actions and the importance of creating a sustainable, equitable world for all.