Flat Earth Food

The Living World Is Not a Machine. The Science That Proves It Changes Everything.

A paradigm shift is underway - not of technology, but of worldview. Flat Earth Food argues that a convergence of sciences is revealing something as fundamental as the Copernican revolution: that the living world is irreducibly complex, and that when we simplify it, we don't manage it better. We destroy the very thing that makes it work. The economic consequences are not in the trillions. They are in the quadrillions.

We have been treating living systems as machines for four centuries. The costs are now visible everywhere simultaneously - in the chronic disease epidemics that health systems cannot contain, in the biological depletion that agriculture cannot arrest, in the ecological breakdown that no policy programme has reversed. These are not separate problems. They are symptoms of the same mistake.

Flat Earth Food argues that a convergence of sciences - immunology, soil biology, microbiome science, metabolomics and complexity economics - is now pointing in the same direction. Biological systems generate health, resilience and productivity not through their components but through the relationships between them. The living world is irreducibly complex. Simplify it and you don't manage it better. You destroy the very thing that makes it work.

For the first time, this book attempts to put actual numbers on what that destruction costs - and what restoring biological complexity could generate. Introducing the concept of complexity services, Flat Earth Food argues that biological complexity is not a free external input to be consumed. It is the most productive and most underleveraged asset class on Earth. When you do the accounting properly, the number is not in the trillions. It is in the quadrillions.

The original Green Revolution was one of humanity's greatest achievements. But it was built on an incomplete science - one that lacked the tools to see biological complexity or understand what its destruction would cost. We now have that science. And what it makes possible is a new food system that delivers not just calories but the full biological richness that human health depends on. This is the new and true green revolution.

The investment case is overwhelming. But the window is closing. Companies, investors, health systems and governments that understand the shift now hold a structural advantage that cannot be bought later. You cannot invest your way back in once the penny has dropped.

Flat Earth Food is for anyone who suspects that the problem of our time is not technological but conceptual - and who wants a rigorous, honest, and occasionally uncomfortable account of what a different worldview would actually mean. The author has made extensive use of AI, especially Claude developed by Anthropic, to navigate and synthesise the extraordinary breadth of science this argument requires - a task that exceeds what any single human mind can hold simultaneously, and a process that is itself a small demonstration of the relational intelligence this book argues for.

With a foreword by Masatoshi Funabashi, researcher at Sony Computer Science Laboratories, Tokyo.