The Humanure Handbook

The Humanure Handbook provides instructions and scientific background for composting human waste into safe, usable soil. Author Joseph Jenkins draws from decades of personal experience and research to present a complete system for converting human excrement into agricultural compost. The book includes technical specifications, troubleshooting tips, and explanations of the underlying biological processes that enable successful composting. Jenkins addresses common concerns about safety, odor, and practicality while documenting the environmental impacts of conventional sewage treatment. The text features diagrams, photographs, and detailed construction plans to help readers implement their own composting systems. Historical examples and case studies demonstrate successful humanure composting across different cultures and time periods. At its core, this handbook challenges modern assumptions about waste management and proposes a radical reimagining of how humans can participate in natural nutrient cycles. The work connects individual actions to global ecological systems and offers solutions to pressing environmental challenges.

Readers describe the book as practical, detailed, and scientifically-grounded in explaining composting human waste. Many note its blend of technical information with humor and accessible writing. Likes: - Clear instructions and diagrams - Research citations and data - Addresses common concerns about safety and smell - Explains environmental impact - Includes troubleshooting tips Dislikes: - Some find the tone preachy about environmental issues - Too much detail for casual readers - Limited focus on urban/apartment solutions - Basic black and white illustrations Ratings: Goodreads: 4.34/5 (1,287 ratings) Amazon: 4.7/5 (766 ratings) Sample review quotes: "Changed how I think about waste management" - Goodreads "Great resource but could be shorter" - Amazon "Wish it had more options for small spaces" - Amazon "The science and safety information gave me confidence to try this" - Goodreads

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🌱 Joseph Jenkins wrote the first edition of The Humanure Handbook after being unable to find any practical information about composting human waste, despite extensive research. 🌍 The book has been published in multiple languages and used by humanitarian organizations in disaster relief efforts, including after the 2010 Haiti earthquake. ♻️ The composting method described in the book requires no water, electricity, or infrastructure, making it particularly valuable in developing regions and during emergencies. 🌡️ The thermophilic (heat-producing) composting process described can achieve temperatures of 120-150°F (49-66°C), high enough to kill most pathogens and convert waste into safe, usable compost. 📚 Though initially self-published in 1995, the book's success led to multiple updated editions and has sold over 65,000 copies worldwide, despite covering what many consider a taboo subject.