Sugar Blockers and Baby Greens: Natural Control of Blood Sugar and Appetite

Sugar Blockers and Baby Greens: Natural Control of Blood Sugar and Appetite

Sugar blockers and baby greens offer a practical, food-based way to reduce sugar spikes, support healthy weight, and lower the risk of diabetes. Rather than eliminating carbohydrates, they slow digestion, giving the body time to process sugars safely. When combined with improved gut biology, baby greens grown in biologically active soils help restore appetite control, reduce cravings, and support long-term metabolic health through natural, evolutionary mechanisms.


Introduction — Sugar, Health, and Control

Modern diets are dominated by sugars and high glycaemic carbohydrates that our bodies are poorly adapted to handle in excess. This mismatch between what we eat and what our biology evolved to process lies at the heart of the global epidemics of overweight, diabetes, and metabolic disease. The problem is not simply sugar itself, but the speed at which sugar enters the bloodstream and overwhelms the body’s regulatory systems. Sugar blockers offer a way to work with the body’s natural controls rather than fighting them through restriction and willpower.

What Are Sugar Blockers?

Sugar blockers do not cancel out sugars or carbohydrates, nor do they act like artificial inhibitors. Instead, they slow the rate of digestion and absorption, reducing the rapid rise in blood sugar known as a sugar spike. This gives the body time to burn excess glucose for energy rather than storing it as fat. When sugar enters the bloodstream more slowly, insulin can do its job effectively without being overwhelmed, provided overall sugar intake is not excessive.

The Role of Gut Biology in Appetite Control

A healthy gut biology naturally regulates appetite. Trillions of microbes communicate with each other and with the brain through hormones and signalling molecules, telling us when we have eaten enough and when we have the nutrients we need. When gut biology is healthy and mineral intake is adequate, these signals reduce hunger and prevent overeating. When gut biology is damaged or diets lack essential minerals and phytonutrients, different signals are released that drive cravings, particularly for sugary and high glycaemic foods.

Sugar Blockers Must Work With the Gut

Sugar blockers are most effective when they are eaten with, or just before, sugary or high glycaemic foods and when they are combined with a strategy to restore gut biology. Used alone, they can blunt sugar spikes, but used alongside biologically active foods they can help retrain appetite control at a deeper level. This is where baby greens grown in biologically rich systems become particularly powerful.

Baby Greens as Natural Sugar Blockers

Baby greens are especially effective sugar blockers because of their fibre, phytonutrients, and mineral content. When eaten with other foods, they slow digestion and reduce the rate at which sugars enter the bloodstream. Their tender texture and mild flavour make them easy to include with almost any meal. When grown in biologically active soils, they also contribute living biology that helps rebuild the gut ecosystem rather than merely feeding it.

The Banana Paradox

Bananas illustrate a common nutritional contradiction. They are rich in minerals and broadly healthy, yet they also contain significant amounts of sugar that can cause rapid sugar spikes. For this reason, many dietitians advise people with diabetes or weight problems to avoid bananas and other fruits. However, when a banana is eaten together with baby greens, the sugar spike is blunted and the nutritional benefits of the fruit can be enjoyed without the metabolic cost.

Food Pairing Instead of Food Avoidance

The banana paradox highlights a deeper principle. Health does not require eliminating natural foods but pairing them intelligently. By combining higher-sugar foods with sugar blockers such as baby greens, digestion slows, blood sugar rises more gently, and appetite remains under control. This approach is far more sustainable than strict avoidance diets, which often fail because they ignore the body’s evolved control systems.

Insulin — Friend and Foe

Insulin is not the enemy. In a healthy body, insulin allows excess sugar to move safely into fat cells, preventing dangerous rises in blood sugar. Initially, this may lead to gradual weight gain, but it does not immediately cause serious disease. Over time, however, fat accumulates in vital organs, particularly the liver and pancreas. When fat levels in the pancreas become too high, insulin production is impaired and blood sugar can no longer be controlled, leading to full-blown diabetes.

How Sugar Blockers Reduce Insulin Stress

By slowing the release of sugar into the bloodstream, sugar blockers reduce the demand placed on insulin. This helps protect the pancreas from overload and delays or prevents the progression from insulin resistance to diabetes. Baby greens grown in biologically active systems support this process not only by slowing digestion but by improving nutrient density and gut signalling that naturally regulates intake.

Baby Greens Grown in Gbiota Beds

Baby greens grown in Gbiota beds are particularly effective sugar blockers. They are tender, flavoursome, and easy to combine with other foods. Because they are grown in biologically active soils, they contain a broad spectrum of minerals, fibre, and living biology. This combination leads to greater satiety, reduced cravings, and improved gut health, reinforcing the body’s natural appetite control systems.

The Gut–Brain Axis

The gut–brain axis is an intelligent control system that evolved over millions of years. It continuously monitors nutrient intake, microbial balance, and energy status, adjusting appetite and food preferences automatically. When this system is intact, we eat the right amount of the right foods without conscious effort. We simply feel full, satisfied, and stable. When it is damaged, we lose this automatic control and are driven by cravings instead.

Gut Biology as Ecological Balance

A healthy gut protects us from harmful microbes by ecological competition rather than force. Beneficial microbes outcompete and suppress harmful ones by creating conditions that favour balance. This process works so effectively that we are usually unaware it is happening. Modern industrial food systems disrupt this balance by stripping food of fibre, minerals, and biology, leading to chronic dysregulation.

Why Modern Food Fails the Gut

Food produced by chemical industrial agriculture damages gut biology by reducing biological diversity and mineral content. This loss breaks the natural feedback loops that control appetite and metabolism. As a result, people overeat, gain weight, and develop chronic disease despite following dietary advice. The problem is not personal failure but a biological mismatch created by modern food systems.

The Gbiota Growing System

The Gbiota growing system applies lessons from traditional biological agriculture using modern technology. It creates a biologically active compost tea made from organic waste, compost, and minerals. This tea is pulsed through the root zone in a flood-and-drain cycle, feeding plants and microbes before draining back for reuse. Each cycle draws fresh air into the soil, maintaining aerobic conditions and biological activity.

From Soil Biology to Human Biology

Plants grown in Gbiota systems are biologically active, high in fibre, minerals, and phytonutrients, and capable of supporting healthy gut ecosystems. When eaten, they help restore gut biology and improve appetite regulation. Baby greens are particularly well suited to this role because they are easy to eat regularly and combine with other foods.

Baby Greens as a Daily Health Tool

Baby greens can be added to almost any meal to act as a sugar blocker and gut-health enhancer. They do not require drastic dietary change, discipline, or deprivation. Instead, they work quietly in the background, supporting the body’s natural systems. Over time, this leads to better appetite control, reduced sugar intake, and improved metabolic health.

Conclusion — Health From Food, Not Restriction

Sugar blockers and baby greens show that health does not require extreme diets or pharmaceutical control. By slowing digestion, supporting gut biology, and restoring natural appetite regulation, they offer a simple and effective response to modern metabolic disease. Grown in biologically active systems such as Gbiota beds, baby greens reconnect soil health with human health, providing a practical pathway to healthier bodies and more sustainable food systems.

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Food for Health: Rebuilding Health Through Soil, Biology, and Community

Food for Health: Rebuilding Health Through Soil, Biology, and Community

Food for health is about more than gardening or diet. It is about how technology, farming, and community must work together to prevent chronic disease and restore human and environmental health. We already know how to grow food that supports gut biology and long-term wellbeing. The real challenge now is social: rebuilding trust between growers and consumers and creating local systems that make healthy food affordable, accessible, and sustainable for everyone.

Food for Health — Why This Matters

I have recently published a short article in the Gbiota Club area on closed Gbiota beds. It is available free to anyone who joins the Gbiota Club, and that raises a fair question. Why publish some material inside a community rather than simply placing it openly on the web? The answer goes well beyond marketing or exclusivity and cuts to the heart of how technology, society, and health interact.

Technology is one of the defining forces of modern society. It can bring enormous benefits, but it can also cause serious harm if left unchecked. I know this from direct experience. I was an early pioneer in the computer revolution, founding a company in my spare bedroom that went on to become a significant international business and Australia’s leading exporter of technical software. I have seen firsthand how quickly technology can reshape industries and lives.

After that chapter, I moved on to other technologies, including intelligent irrigation scheduling systems based on what is now called artificial intelligence. In reality, this is self-learning software that can analyse and adapt to vast amounts of information well beyond human capacity. Even for someone deeply committed to technology, this capability is confronting. It is powerful, effective, and potentially destabilising.

The Double Edge of Technology

Left unchecked, modern technology can threaten social stability. It can displace millions of people from meaningful work and funnel wealth toward a very small number of individuals, while lowering the living standards of many. At the same time, technology also has the capacity to dramatically improve quality of life. The key question is not whether technology is good or bad, but how its benefits are distributed.

If technological progress enriches a few while degrading the lives of the many, the outcome is social dissatisfaction, division, and instability. We see the results every day when we turn on the news. As technology developers, we have a responsibility to consider the social consequences of what we create, not just its technical success.

Today, my focus is food production, and this may be the most important technological challenge of all. People are becoming sick and dying prematurely from food that is fundamentally inappropriate for human biology. This is not an abstract problem; it is playing out globally in the form of obesity, diabetes, cardiovascular disease, and other chronic conditions.

Food, Profit, and Chronic Disease

The reasons are not hard to identify. Trillions of dollars circulate through financial institutions seeking the highest possible returns, often with little regard for social consequences. Chemical industrial agriculture has been extremely profitable for a small group, but it is harming people on a massive scale. The food system prioritises shelf life, processing efficiency, and profit over nutrient density and biological integrity.

As a result, people across the world are getting fat and sick, and the connection to food quality is direct. My interest is in reversing this trend by making genuinely healthy food readily and economically available. This is what I mean by “health from food”.

From a technical standpoint, I am confident. Our understanding of soil biology, nutrient availability, water storage, and resilience to extreme weather has advanced dramatically. We now understand how biologically active soils not only produce more nutritious food but also store carbon and water, improving both human health and environmental stability.

Gbiota Beds and Gut Biology

Within the relatively niche area of Gbiota beds, we have developed systems capable of growing produce rich in nutrients and living biology. These are the components required to support gut biota, the intelligent control system that largely determines what we eat and how much we eat. There is no longer any serious doubt that how our food is grown profoundly affects human health.

Technologically, the problem is largely solved. We know how to grow food that supports health. Yet this is where we encounter a major roadblock.

I live in a major horticultural region and regularly speak with young, idealistic growers who want to improve their soils and grow food that genuinely benefits human health. They tell me they wish the community would support them by buying their produce. At the same time, I speak with consumers who want to eat healthier food but find it difficult or prohibitively expensive to access.

Both sides want the same thing, yet the system fails to connect them. This disconnect is exactly what the Food for Health project aims to address.

Trust: The Missing Link

From a mechanical perspective, connecting growers and consumers is not difficult. Websites such as pickandeat.shop can link producers directly with buyers. The real challenge is trust. Consumers must trust that food is grown the way it claims to be grown, and growers must trust that they will be paid fairly and reliably.

Trust cannot be manufactured by technology alone. It requires social structures. The key is creating local groups with local coordinators who can bring growers and consumers together. This human layer is currently missing, and without it, even the best technology will fail.

This is an appeal to people who feel they may be able to take on this socially important role. By helping coordinate local food-for-health groups, you become part of reversing the chronic disease epidemic by giving people the most powerful preventative tool available: real food.

How to Participate

If you prefer a passive role, there are still simple ways to help. The pickandeat.shop website will be launching shortly. You can register as a prospective consumer and encourage friends to do the same. All information remains confidential.

Many readers simply want to grow some of their own food, which is excellent. Others may wish to explore small-scale local food businesses, and commercial growers are also welcome, whether or not they use the Gbiota system specifically. Regenerative approaches of all kinds belong within the food-for-health ecosystem.

Fermented foods, sourdough bread, and other traditional practices that support gut health are also an important part of this movement. Anyone interested can contact me directly by email.

Food for Health — Making It Happen

Technically, we know how to grow food that improves health and helps reverse chronic disease. However, new technologies always require social adaptation. This section explores how society must change to take advantage of healthier food systems.

Food for Health — Overview

This overview explains how food influences health by shaping gut biology, which in turn controls appetite, cravings, and long-term wellbeing.

Food for Health — Quick and Easy

In this video, I demonstrate how a healthy meal can be prepared in just five minutes, directly from garden to plate.

Food for Health — Food Shopping

This segment follows children shopping with their grandparents, revealing what influences food choices at a young age.

Food for Health — Cooking for Taste

Here, practical tips are shared on how to cook healthy food so that it tastes good, even after a long working day.

Food for Health — Gut Biology

While we have made great progress against infectious diseases, chronic diseases now dominate. Damage to gut biology disrupts appetite control and metabolism. This cannot be fixed by fad diets, but by rebuilding gut ecology through appropriate food.

The Role of Community Power

Across the globe, poor-quality food is destroying health while soil and water systems are degraded to satisfy short-term profit. This does not have to be the future. We already have the technology needed to grow healthy food sustainably. What we need now is cooperation.

Mega-corporations wield immense advertising power, but coordinated community action has repeatedly proven stronger. People power can reshape food systems, just as it has reshaped other industries.

The Gbiota Club was formed to develop and share the technology required to grow food for health. That goal has been achieved. The next step is distribution, coordination, and scale.

Gbiota Beds: The Technology Foundation

Over twenty years ago, we developed and promoted the concept of the wicking bed, using a subsurface water reservoir to dramatically improve water efficiency. This evolved into the Gbiota bed, where biologically rich compost teas are pulsed through a flood-and-drain cycle.

The aim is not only nutrient-rich plants but also the stimulation of gut biology through living food. One key application is growing baby greens that act as sugar blockers in the fight against diabetes and obesity.

A Short Story with a Serious Message

To explain these ideas, I sometimes use storytelling. The story of Sir Phytonutrients and his battle against “Dr Big Food” may seem whimsical, but it reflects a real struggle. Hundreds of millions suffer from diabetes worldwide, with devastating consequences. The solution is not more pills, but better food grown in healthy soil.

Stories travel where technical papers do not. Twenty years ago, wicking beds spread because people shared them with friends. The same approach can work again.

The Next Chapter

I am now waiting to see how this story continues. People can dismiss it, debate it, or join it. Those who choose to help can become growers, coordinators, educators, or simply advocates for better food.

This is not about perfection. It is about direction. Everyone deserves access to food that supports health, produced in a way that restores soil, water, and community.

Together, we can make this happen.

Colin Austin 

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Join the Gbiota Club

Join the Gbiota Club

The Gbiota Club is a community-based response to the global decline in health caused by poor food quality. Chronic disease, obesity, and metabolic illness are driven by food that looks good but lacks nutrients and damages gut biology. The Gbiota Club exists to rebuild health by growing and distributing genuinely nutritious, toxin-free food through trust, community, and regenerative growing systems. It is not a business or a charity, but a shared effort to create a better food system that works for people, growers, and long-term health.


Colin Austin – June 2019

The Aim of the Gbiota Club

Over the last thirty years there has been a dramatic decline in human health, marked by a global epidemic of chronic disease. People are becoming overweight, tired, and sick, not simply because they eat too much, but because modern food is high in toxins and low in essential nutrients. The aim of the Gbiota Club is to grow and supply food that restores health and is widely available at a price people can afford.

The goal is not only to improve how food is grown, but to change how food is produced, distributed, and trusted. Gbiota beds, developed from wicking bed technology, already demonstrate that it is technically possible to grow highly productive, nutrient-rich food that supports gut health. The challenge now is to make this food accessible to everyone who cares about their health.

Our Guts – The Intelligent Control System

The human gut is not just a digestive pipe but a highly intelligent control system. Trillions of microbial cells communicate with each other and with the brain, regulating hunger, satiety, fat storage, and immune response. Hormones such as insulin, ghrelin, and leptin are only messengers; the real decisions are made by the gut biology, or Gbiota.

Our gut microbes are not truly part of us, yet we depend on them completely. They live inside us, feed on what we eat, and in return regulate our health. A healthy gut requires ecological balance, where beneficial microbes outcompete harmful ones. This balance cannot be achieved with pills or restriction diets, only by feeding the gut biology properly.

Why We Get Fat and Sick

Weight gain is not caused by eating too much; it is caused by the body being instructed to store fat. When gut biology is damaged, the body increases hunger to compensate for missing nutrients. Overeating is a symptom, not the cause. Attempts to override this biological control system inevitably fail in the long term.

Modern industrial food damages gut biology through chemical residues and nutrient depletion. This starves beneficial microbes and allows harmful ones to dominate. The result is widespread metabolic dysfunction affecting billions of people worldwide.

Feed the Good Bugs

The solution is simple but demanding: eat food that contains real nutrients and is free from toxic chemicals. Vegetables should be ideal, yet many are heavily sprayed, making them harmful despite their healthy image. What matters is not the type of food, but how it is grown.

Regenerative Farming vs Chemical Industrial Farming

Regenerative agriculture rebuilds soil biology and mineral balance, producing food that supports gut health. Gbiota beds were designed to flush nutrient-rich compost tea through the root zone while avoiding toxic inputs. This approach works, but it is more labour-intensive and therefore more expensive at the farm level.

Techniques such as mixed planting, dense cropping, and early harvesting reduce pest damage without chemicals. These methods are proven but require a food system that values health over appearance and volume.

Why the Food System Must Change

Consumers cannot judge food quality by appearance. Supermarkets reward looks and shelf life, not nutrition. In traditional communities, trust existed because people knew the grower. That trust has been lost in modern supply chains.

Home gardening helps but cannot provide the diversity needed for optimal gut health. A new system is required—one that reconnects growers and consumers through trust, transparency, and cooperation.

The Role of the Gbiota Club

The Gbiota Club is an internet-based community supported by local human connections. Members gain access to information on growing food for health and to a marketplace that connects them directly with regenerative growers.

My role is to develop the technology and provide free technical information through waterright.com.au. The pickandeat.shop platform brings growers and buyers together in a modern version of the village food system.

Trust, Community, and Feedback

The system relies on transparency. Buyers can comment on produce quality, encouraging growers to maintain high standards. This mutual dependence creates trust and accountability without certification bureaucracy.

The Economics of Healthy Food

Growing biologically is more expensive, but the current food system is highly inefficient. Growers receive only a small fraction of the retail price. By shortening supply chains and reducing waste, healthy food can become affordable.

The Power of Community

Humans thrive through cooperation. In my YouTube video, ‘Food for Gut Health – Society’ I argued that the success of the human species was much more than technology but the way we have learned to cooperate together as part of a community.

Local Gbiota coordinators are essential to forming groups, working with growers, and organising logistics. These coordinators are the backbone of the system.

Transport and Distribution

The traditional hub-and-spoke model is slow and wasteful. Gbiota uses a radial system where food is harvested only when ordered and delivered fresh. This reduces waste, transport distance, and food degradation.

Legal and Organisational Structure

The Gbiota Club is not a business or a charity. Growers and coordinators are fairly compensated, but the primary goal is community health.
Local groups may adopt legal structures if needed.

Final Comment

No one knows whether this system will succeed. Its success depends entirely on people choosing to participate as coordinators, growers, and informed consumers. The alternative is to continue with a food system that damages health while appearing efficient.

Comments and discussion are welcome.
Contact: colinaustin@bigpond.com

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The Gbiota Philosophy 1: Soil Regeneration Through Water and Biology

The Gbiota Philosophy 1: Soil Regeneration Through Water and Biology

The Gbiota philosophy grew from practical experience rather than theory. Faced with severely degraded soil on an old goat farm, Colin Austin set out to regenerate soil faster than conventional thinking allowed. Years of failed experiments revealed that no single additive or method worked reliably. Instead, the breakthrough came from understanding water, soil moisture stability, and microbial life. This chapter explains how soil regeneration depends on managing water to support living soil.


Introduction — The Beginning of the Gbiota Philosophy

In the early 1970s, I was looking for a lifestyle change and bought a small holding that had previously been used as a goat farm. I wanted to grow my own food. I had been brought up growing food, and as I often say, I was born when Hitler declared war — a case of gross exaggeration, but it makes the point.

The reality of the land was confronting. The goats had completely destroyed the topsoil. When wet, the soil became a sticky, gluey mess. When dry, it set as hard as concrete. There was no structure, no life, and no resilience. I was immediately faced with a problem that would shape the rest of my work: how do you regenerate soil that has effectively collapsed?

Soil Regeneration Becomes the Focus

This period coincided with the era of giant dust storms, when millions of tonnes of topsoil were being lost. At the time, farmers were still learning the value of protecting topsoil, and widespread changes in farming practice were yet to come. I did not know then that agriculture would eventually respond, but I could see a looming calamity if the world continued to lose its soil.

Soil regeneration became my serious out-of-work interest. Fortunately, my main business — writing computer simulation software — was becoming successful. Over time it became an international leader in its field and one of Australia’s major exporters of technical software.

That success gave me freedom. I did not need a financial return from my soil research. I could treat it as a long-term research project driven by belief rather than profit. I believed soil regeneration was critical to the future of humanity.

Speculative Research and the Cost of Innovation

The success of my company was based on what I called speculative research. There is a common belief, especially among those who fund research, that science must move cautiously, carefully checking every detail before progressing. That discipline is important, but major breakthroughs often come from experiments that appear ridiculous at first.

The cost of innovation is the willingness to make many mistakes and to feel foolish in front of your peers. This was the same philosophy I brought to my soil regeneration experiments.

When I read the existing literature on soil regeneration, it was deeply discouraging. Regeneration rates were often measured in millimetres per century. I have always been an impatient person, and I wanted a system that could regenerate soil in years, not lifetimes.

Early Experiments and Growing Confusion

I tried everything. Local garden stores must have loved me. I bought every product that claimed to improve soil: clay breakers in bottles, bags, and trailer loads, along with strange plants that were supposed to be ploughed back into the soil as green manure.

I divided the block into small squares in what I believed was a scientific approach. There were control squares, duplicates, and combinations of different treatments. On paper, it looked sound.

In reality, it was a disaster. Some squares showed real regeneration. Others stayed gluey when wet and concrete-hard when dry. Single-variable experiments were a failure. It became clear that regeneration required combinations of processes — green manures, additives, and soil management together.

The results were confusing and inconsistent. I attempted to analyse them using the Taguchi method, a mathematical approach used in Japanese industry to analyse multi-variable systems. Even that failed to make sense of the data.

Why the Experiments Failed

The cruel reality was this: a combination that worked in one area could fail completely in another. After years of effort, the experiments were a shambles. There were no clear rules, no reliable recipes, and no repeatable outcomes.

At this point, my background in computer simulation became relevant. In simulation work, the goal is to write code that behaves like the real world. You create an algorithm, test it, and adjust it using tuning factors until it produces realistic results.

There is a fundamental rule in simulation: if you need endless correction factors and millions of lines of code, the base algorithm is wrong. When that happens, the only sensible option is to start again with a better model.

A Change in Thinking

This was exactly what was happening with my soil experiments. I was trying to create complex formulas involving specific amounts of ingredients, crops, and cultivation methods. The system had become far too complicated to ever be reliable.

I realised I had to stop chasing formulas and start understanding the underlying mechanics. I needed a generic rule — something that could be applied in most situations.

I went back and re-examined my experiments, not looking at what I had controlled, but at what I had ignored.

The Role of Water

The answer was obvious once I saw it: water was playing a critical role. A paddock may look uniform, but nature rarely is. My land certainly was not uniform. It sloped down towards a creek.

I irrigated using the creek, a small dam, and a pump. When I examined soil samples from different squares, it became clear that moisture levels varied far more than I had assumed.

The subsoil contained fissures that created underground flow paths. These were not creeks, but they were enough to channel water preferentially. Some areas dried out badly during hot months, while others became waterlogged in wet periods.

The Key Observation

Only the areas where moisture levels remained moderate and reasonably uniform throughout the year showed real soil regeneration. Areas that were too wet or too dry showed little improvement.

This was a crucial observation, but it was not the full answer. Water alone does not regenerate soil. Water is inert.

The missing piece was biology.

Microbiology and Living Soil

The regenerating areas had something else in common: biological activity. This was obvious from the number of worms present. Worms cannot eat organic matter directly; microbes must process it first.

As I began to explore soil microbiology, I quickly realised how complex the field is. There are countless species, many still unidentified. Scientists seek full understanding, but I am an engineer.

Engineers often build useful systems without fully understanding every underlying detail. History is full of examples where engineering intuition led, and science followed later with explanation.

Conditions, Not Complexity

I did not need to understand every microbe. I only needed to understand the conditions that allow microbial life to flourish. Microbes need food, which is usually available. More critically, they need stable moisture.

This is difficult in Australia, where evaporation exceeds rainfall across most of the continent. In many areas, evaporation is several times higher than rainfall.

At first glance, maintaining soil moisture under such conditions seems impossible. However, soil behaves in a useful way. The surface dries quickly and forms an insulating crust that reduces further evaporation. Beneath this crust, subsoil moisture can remain stable.

Rethinking Water Management

To take advantage of this effect requires a complete rethink of how water is managed. Instead of constantly wetting the surface, the goal becomes protecting subsoil moisture.

This realisation led me into irrigation scheduling, subsurface irrigation, water harvesting, and eventually the wicking worm bed. Of all the methods I explored, the wicking worm bed proved the most successful.

These systems are described in later chapters.

Carbon and the Bigger Picture

At the time of these experiments — now more than thirty years ago — I had no awareness of global warming. With hindsight, it is clear that this work had major implications for carbon capture.

Regenerating soil through biology and moisture stability also rebuilds soil carbon. What began as a personal food-growing problem turned out to be part of a much larger solution.

Looking Ahead

In the next chapter, I will describe my experiments with irrigation scheduling and how they led directly to practical water-efficient growing systems.

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Colin Austin Part 2: A Life Of Innovation In Water, Soil, And Sustainable Systems

Colin Austin Part 2: A Life Of Innovation In Water, Soil, And Sustainable Systems

Colin Austin is an engineer, inventor, and founder of Moldflow, a software company that helped shift plastics mould design from “gut feel” to science-based engineering. After building one of Australia’s most successful technical software exporters, his focus moved to fresh water, irrigation efficiency, and sustainable growing systems. His work includes micro-flood irrigation, scheduling software that supports precise irrigation, and the wicking bed system—developed after work in Ethiopia—aimed at enabling reliable food production through drought cycles.


Overview

Colin Austin has had a varied career spanning engineering, process control, software innovation, irrigation systems, and practical sustainability. After graduating in engineering from Sheffield University in 1963, he worked across industry and academia, then built a globally recognised software business. Later, he applied that same “scientific approach” mindset to irrigation and water management, aiming to improve how water is delivered and how crops are scheduled in real conditions.

A key theme through Colin’s work is moving from guesswork to measurement and clear decision-making. In plastics, that meant modelling complex flow patterns. In water and irrigation, it meant designing simple but effective delivery systems, and creating software tools that help growers apply the right amount of water based on plant demand and soil conditions.

Early Career And Engineering Foundations

Colin began his career in process control and developed expertise in plastics processing equipment. He worked as the R&D Manager of Johns Hydraulics, building practical experience in how complex systems behave in real production settings. He later spent time in academia as a lecturer at RMIT in Melbourne, where he continued developing and refining engineering approaches to difficult problems.

These early years shaped a pattern that shows up later in his water and soil work: identify the real constraint, measure what matters, and build tools that make complex systems easier for people to operate.

Moldflow And A Shift From “Gut Feel” To Science

Colin wrote software that transformed international plastics mould design by applying scientific principles rather than relying on intuition alone. This approach proved highly successful. The company he founded, Moldflow, became the largest exporter of technical software in Australia, growing into a multi-million-dollar business selling into more than 48 countries.

The Moldflow story matters because it demonstrates the method: take a hard, real-world engineering problem, build practical modelling and decision tools, then help an entire industry operate with more certainty and less waste.

Why Water Became The Focus

Over time, Colin became increasingly concerned about environmental issues—especially the management of fresh water, which he viewed as the world’s most critical resource. In his view, irrigation and water delivery had many of the same weaknesses that plastics design once had: too much reliance on habit, rules of thumb, and tradition, and not enough measurement-based decision-making.

Just as he helped move plastics processing from a “hunch based” approach to a science-based approach, he believed irrigation technology could also be transformed. The goal was practical: use water better, reduce losses, and help growers apply water precisely to match plant needs and the soil’s capacity to hold that water.

Micro-Flood Irrigation: A Practical Delivery System

A key development was micro-flood irrigation. This system uses thin wall blown film to transport and deliver water under gravity. The intent is to replace traditional open channels that can suffer major losses through evaporation and leakage.

A central element of the system is a simple sequencing valve that squeezes the plastic pipe to control water distribution. This enables precise application of water, even when working with gravity-fed systems. The emphasis is on low complexity and practical deployment—solutions that can be installed and operated without requiring expensive infrastructure.

Scheduling Software: Applying The Right Water At The Right Time

Alongside delivery systems, Colin continued software development in irrigation scheduling. The purpose of this software is to enable precise water application by calculating plant water usage and the water holding capacity of the soil.

The approach relies on measurements from soil and plant sensors, turning raw readings into decisions that a grower can act on. In simple terms: understand what the plant is using, understand what the soil can hold, and match irrigation to those realities. The outcome is better control—less under-watering, less over-watering, and less loss beyond what the plant can use.

Ethiopia, World Vision, And The Origin Of Wicking Beds

Colin’s work in Ethiopia added a practical, high-stakes dimension to these ideas. After returning from Ethiopia—where he worked with World Vision to train local farmers to install and operate simple but effective irrigation technology—he developed the wicking bed system.

He believed this system could save thousands of lives by enabling local farmers to grow food under cyclic drought conditions. The context is important: drought cycles can destabilise food supply rapidly, and systems that hold moisture and support stable plant growth can make the difference between harvest and failure.

Wicking beds, in this framing, are not “just a garden method.” They are part of a broader idea: redesign growing systems so they can cope with variable rain, improve water efficiency, and support reliable food production where conventional irrigation is difficult or unreliable.

Awards And Recognition

Colin has received numerous awards over many years. These include recognition for technical innovation, export achievement, engineering excellence, environmental contributions, and water-saving outcomes.

Year Award
1980 John Derham Award For Technical Innovation (awarded to Colin Austin)
1982 National Small Business Award
1983 Governor Of Victoria, Export Award
1984 Governor Of Victoria, Export Award
1984 Dept Of Trade (With Confederation Of Australian Industry) Export Award For Outstanding Achievement
1985 AITA, Cad Software Solution Of The Year Award
1988 Australian Bicentennial Export Award, Services Category
1989 Australian British Chamber Of Commerce Federal Award For Small Business Export Initiative And Innovation
1990 Governor Of Victoria Export Award (Individual Significant Export Achievement)
1990 Government Of Victoria Export Award Certificate Of Commendation, Services Category
1990 Business Bulletin Small Business Achievement Award
1990 Business Bulletin Small Business Achievement Award
1991 The John Hart Technology Award
1991 Rolls Royce/Qantas Award And Warren Centre Award For Engineering Excellence
1991 Governor Of Victoria Export Award (Significant Achievement By An Export Product)
1993 AITA Exporter Of The Year Award
1993 ANTEC (USA) Best Technical Paper Award For Lean Plastics Manufacture
1994 Southern Cross Award For Excellence (Technology In Government Committee)
1997 Fred O. Conley Award For Outstanding Achievement In Plastics Engineering & Technology
2002 Triannual Plastics Industry Award For Contributions To The Plastics Industry
2002 SPE Environmental Award
2002 SaveWater Award Winner, Agricultural Section
2003 SaveWater Award, Regional Sustainability

Publications

Colin’s publications cover irrigation control, scheduling, water policy, and practical guides. They reflect a consistent focus on making water use more precise, more sustainable, and easier to manage in real-world settings.

Publication Date Theme
Intelligent Irrigation 1996 Closed Loop Control Of Irrigation
The Murray Darling Basin — A Technological Solution 1997 Replacing Flood Irrigation
Soil Moisture Interpretation Made Easy 1997 Guide To Soil Moisture
Agriflow Making Water Go Further 1999 Replacing Flood Irrigation
Vision For The Bush 2000 Managing Our Natural Resources
Irrigation Scheduling 2000 Guide To Scheduling
Water Right — The New Thinking On Irrigation Scheduling 2001 Adaptive Scheduling
Sensor Based Irrigation Scheduling 2002 Training Course
Reaping The Benefits Of Water Saving Technology 2002 Implementation Of Water Saving Technology
Water, Technology And Policy Interactions 2002 Water Policy
Myths And Fantasies Of Sustainable Food Production In Australia 2003 Critique Of DNRE
Irrigation Scheduling 2003 Scheduling Manual
Making The Most Of Water — Micro Flood Operating Manual 2003 Micro Flood User Guide
Water, Wit And Wisdom — The Search For The Solution To The Water Crisis 2004 Book (ISBN 06463814-X)
Solving The Water Crisis 2005 DVD

What This Means For Growers And Communities

Colin’s work sits at the intersection of technology and everyday practice. The intention is not complexity for its own sake. It is about designing systems that work under pressure: scarce water, variable rainfall, high evaporation, limited budgets, and real operational constraints.

Micro-flood focuses on low-cost transport and controlled delivery under gravity. Scheduling software focuses on precision—linking plant demand and soil capacity to irrigation decisions. Wicking beds focus on resilience—keeping plants productive when rainfall is unreliable and drought cycles are unavoidable.

Taken together, these projects reflect a consistent aim: support practical, measurable improvements in water use, soil performance, and food production, while keeping solutions accessible enough to be adopted in the real world.

Download “Colin Austin – Part 2: A Life Of Innovation” (Full PDF)

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Colin Austin: A Life of Innovation in Water, Soil, and Sustainable Systems

Colin Austin: A Life of Innovation in Water, Soil, and Sustainable Systems

This article tells the story of Colin Austin, an Australian engineer and innovator whose work spans advanced computer modelling, irrigation reform, soil regeneration, and water sustainability. From founding a world-leading software company to developing practical solutions for drought, irrigation efficiency, and food security, his journey shows how speculative thinking and real-world experience can reshape how societies manage their most critical resources.


Early Engineering Insights

In the early 1970s, Colin Austin recognised that computers would fundamentally change how complex engineering systems were designed. At the time, most industrial design relied heavily on experience and intuition rather than scientific modelling. Colin saw an opportunity to replace this “gut feel” approach with accurate mathematical simulation.

He developed software that could predict how molten plastic flowed into cold moulds. This was a technically demanding problem involving moving fluid fronts, heat transfer, and three-dimensional geometry. Many believed it was impossible to solve in a practical way. Colin proved otherwise.

The Rise of Moldflow

The software Colin developed became the foundation of Moldflow, the company he founded. Moldflow transformed plastics manufacturing by allowing designers to predict defects, reduce waste, and improve quality before physical moulds were made.

Moldflow grew into Australia’s most successful exporter of technical software, selling into more than 48 countries. Its customers included global leaders in automotive, electronics, aerospace, and appliance manufacturing. Colin became internationally recognised as a leader in computational fluid flow, and the company became known for its constant stream of innovation.

Speculative Research As A Philosophy

One of the defining features of Moldflow’s success was Colin’s approach to research. He described it as “speculative research”. Rather than following rigid plans and milestones, projects were started with no guarantee of success.

Many ideas failed. That was expected. The aim was not efficiency in the short term but breakthrough results in the long term. Colin believed that highly structured “competence research”, common in government-funded programs, often suppressed creative, high-risk ideas. Speculative research embraced uncertainty as a necessary condition for innovation.

A Shift Toward Environmental Challenges

As Moldflow succeeded commercially, Colin became increasingly concerned about environmental issues, particularly fresh water. He examined water research programs around the world and found that most focused on incremental improvements rather than fundamental change.

Water, he concluded, was becoming the most critical limiting resource for modern societies. Armed with expertise in fluid flow modelling and speculative research, he believed he could help change how water was managed.

Selling Success To Fund New Thinking

Colin sold his multi-million-dollar company to fund a new research group dedicated to solving water problems. He assembled a small team of highly creative researchers to explore unconventional ideas that were largely ignored by bureaucratic systems.

Early work focused on irrigated agriculture. Innovations included micro flood irrigation, a system that could deliver precise amounts of water while replacing open channels that lose large volumes to evaporation and leakage.

Precision Irrigation And Scheduling

Alongside irrigation hardware, Colin continued software development. He created scheduling tools that calculated plant water use more accurately, enabling growers to apply only what crops actually needed.

Despite technical success, he became frustrated. Government policies often encouraged wasteful water use by keeping prices artificially low. Efficient systems struggled to gain adoption in environments shaped by outdated incentives.

A Turning Point In Africa

Colin’s perspective changed dramatically when World Vision invited him to Africa. He was asked to find ways for communities to grow sustenance food during periodic droughts.

Before arriving, he assumed the problem was simply lack of rain. On the ground, he learned the reality was erratic rainfall. Communities could survive average conditions but collapsed when rains failed for just a few weeks at critical crop stages. This phenomenon was known as a “green drought”.

The Birth Of Wicking Beds

To address erratic rain, Colin developed the wicking bed system. A wicking bed is essentially an underground water reservoir. When rain occurs, water is stored below the soil surface, where it is protected from evaporation.

Plants draw water upward as needed, allowing them to continue growing even when rainfall stops. This simple idea proved highly effective in enabling crops to reach maturity during dry spells.

Seeing Australia Through New Eyes

Returning to Australia after Africa was a second shock. Colin saw how poorly water was managed in a country where large volumes of rain fall but are rarely captured. He found it astonishing that high-quality potable water was used for toilets and gardens while rainwater flowed unused from roofs and landscapes.

From his perspective, Australia relied excessively on large dams that only filled under rare conditions, then wasted that valuable water through inefficient distribution and use.

Resistance From Bureaucracy

Colin encountered strong resistance from established institutions. Large infrastructure projects continued to be promoted while small-scale, local water harvesting solutions were ignored. He became deeply sceptical of government monopolies over water distribution.

Concluding that institutional change would be slow, he decided the most effective path forward was public education. By sharing practical ideas directly with communities, he hoped adoption would grow from the ground up.

Living The Solution

Colin eventually moved into an eco-village, where his ideas could be fully implemented. There, wicking beds, rainwater harvesting, and local water reuse were adopted at scale, demonstrating that his concepts worked not only in theory but in everyday life.

This environment provided proof that decentralised, low-cost systems could meet water needs while reducing dependence on centralised infrastructure.

Recognition And Awards

Throughout his career, Colin received numerous awards for innovation, export achievement, engineering excellence, and environmental contribution. These honours reflect both his technical skill and his willingness to challenge conventional thinking.

A Continuing Legacy

Colin Austin’s work spans software engineering, irrigation science, soil regeneration, and water policy. The unifying theme is a belief that real progress comes from questioning assumptions, observing reality closely, and being willing to fail in pursuit of better systems.

His story shows that solutions to complex problems like water scarcity do not always require massive infrastructure. Often, they require better thinking, local action, and respect for natural processes.

Download ‘Colin Austin: A Life of Innovation in Water, Soil and Sustainable Systems’ (full PDF)

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Soil Maker: A Practical System for Rapid Soil Regeneration Using Biology and Water

Soil Maker: A Practical System for Rapid Soil Regeneration Using Biology and Water

Healthy soil is the foundation of food, nutrition, and long-term resilience. Yet much of the world’s soil is being degraded faster than it can regenerate naturally. This article describes a practical soil-making system that accelerates natural soil formation by combining pioneer plants, mycorrhizal fungi, beneficial worms, and controlled moisture using wicking principles. It is not a shortcut or a chemical fix, but a managed biological process that works with nature rather than against it.


We Are All Dependent on Quality Soil

Every person depends on soil for food production, yet globally our soils are being steadily degraded. This degradation reduces both the quantity and quality of food. Quality matters because food must contain sufficient minerals and trace elements to support human health.

There is growing evidence that many so-called modern diseases, including diabetes and other metabolic disorders, are linked to mineral deficiencies in food. These deficiencies are not accidental; they reflect soils that have lost biological activity and mineral balance.

There is no magic powder that can be spread on degraded soil to instantly turn it into fertile loam. Soil is not manufactured; it is created through a process. In nature this process happens continuously, but very slowly. Natural soil formation is often measured in millimetres per century.

The key insight is that while we cannot bypass the natural process, we can manage it. By understanding how soil is created and supporting the organisms involved, we can dramatically accelerate regeneration.

How Soil Is Made Naturally

Soil is created by complex communities of living organisms working together. The process usually begins with pioneering plants invading bare or degraded land. These plants are adapted to harsh conditions. They seed freely, sucker readily, and develop deep, strong root systems capable of extracting nutrients from poor substrates.

Plants do not directly make soil. Instead, they provide energy to soil organisms through photosynthesis. This energy enters the soil food web in the form of sugars, root exudates, and plant residues. Soil itself is created by the organisms that feed on this energy.

Plants form highly synergistic relationships with mycorrhizal fungi. The plant supplies sugars, while the fungi extract water and nutrients that plants cannot access on their own. Fungal hyphae are extremely fine and can exert high pressure at their tips. They also release enzymes that dissolve rock particles, freeing locked-up minerals.

Other organisms play supporting roles. Lichens and mosses can slowly break down rock surfaces. Pioneering plants usually have short lifespans, and their remains contribute organic matter to the developing soil.

Bacteria break down softer plant tissues, while fungi decompose harder materials such as lignin. Worms and other soil creatures consume decaying organic matter and reshape it into stable soil structure.

Worms are particularly important because they excrete a nitrogen-rich slime that binds soil particles into aggregates. These aggregates create pore spaces that hold air and water, which are essential for plant roots and microbes.

Water: The Critical Limiting Factor

All soil organisms require water, but fungi are especially sensitive to moisture conditions. Too much water excludes oxygen and kills fungi. Too little water stops biological activity altogether.

Soil generation requires steady moisture, not cycles of flooding and drying. Regions with excessive rainfall, such as wet tropical zones, often have shallow soils because nutrients are rapidly leached away. Forest belts in mid-latitudes may look fertile but frequently have thin soil layers.

At the other extreme, desert regions are simply too dry to support active soil biology. The most productive soils on Earth tend to occur in savannah regions where rainfall is reliable but not excessive.

The great challenge in soil creation is maintaining soil moisture within a narrow, stable range. It must remain moist enough to support fungi and bacteria, but never saturated.

The Waterright Soil Regeneration System

Over many years of experimentation, we have developed a soil regeneration system with four key elements:

  • Easter Cassia as a pioneer plant
  • Pre-inoculation with mycorrhizal fungi
  • Amyuthus worm eggs to aerate soil and spread fungi
  • Wicking beds or wicking furrows to maintain steady moisture

Each component plays a specific role. Individually they help, but together they form a self-reinforcing system.

Photosynthesis Provides the Energy

Soil organisms cannot create energy on their own. With rare exceptions, they depend entirely on energy fixed by plants through photosynthesis.

Crops contribute some energy to soil biology, particularly when mycorrhizal fungi are present. However, cropping systems usually result in a net loss of soil carbon due to cultivation, exposure, and fertiliser use.

To build soil, additional plant biomass is required. This biomass can be grown alongside crops or produced elsewhere and imported as organic matter. Either way, extra plants are essential to offset carbon losses and feed the soil food web.

Easter Cassia: The Soil Tree

Our work has focused on Easter Cassia (Senna pendula var. glabrata) as a soil-building plant. It is a true pioneer species that thrives on severely degraded soils.

Easter Cassia is extremely robust. It produces large quantities of soft, succulent foliage that soil organisms can readily consume. As a legume, it fixes atmospheric nitrogen. Its deep root system efficiently mines phosphorus from lower soil layers.

For these reasons, we call Easter Cassia the “soil tree.” However, the tree itself does not make soil. It feeds the soil biology that creates soil.

Fungi dissolve minerals, worms aerate and aggregate the soil, and bacteria process soft organic matter. None of these alone can produce high-quality soil, but together they form a powerful regenerative system.

Using Easter Cassia as a Fungal Host

Easter Cassia is used as a permanent or semi-permanent host for mycorrhizal fungi. Crops are harvested, and when the crop dies, the fungi associated with it often die as well.

By maintaining living Cassia trees, we create a continuous refuge for fungi. From this refuge, fungal networks can extend into nearby crops, re-colonising roots and improving nutrient uptake.

The trees must be regularly trimmed. These trimmings feed soil organisms and prevent excessive shading.

It must be emphasised that Easter Cassia is a vigorous plant. If unmanaged, it can spread aggressively. It should only be used where active management is possible.

Cultivating Mycorrhizal Fungi

Mycorrhizal fungi are among the most important organisms in soil. Their hyphae release enzymes that unlock nutrients trapped in rock particles.

These fungi form delicate symbiotic relationships with plants. Without a host, fungal spores die quickly. Without fungi, plants lose access to many nutrients.

Fungi are easily damaged by sunlight, drought, and soil disturbance. Even no-till cropping can break hyphal networks. In nature, fungi compensate by producing large numbers of durable spores.

Our approach is to inoculate Easter Cassia with mycorrhizal fungi and plant them close to crops. This provides a stable fungal reservoir that can continually re-infect crop roots.

Amyuthus Worms: Let Worms Do the Work

Worms play a critical role in soil regeneration. Amyuthus worms, sometimes called snake worms, can grow up to 300 mm long.

They transport decaying organic material from the surface deep into the soil. Their burrowing creates a highly porous structure that holds both air and water.

Field trials suggest that these worms may help spread mycorrhizal fungi. Plots inoculated with fungi alone showed localised activity. When worm eggs were added, fungal distribution was much wider.

The mechanism is not fully understood, but such relationships are common in soil ecosystems.

Worms cannot digest organic matter directly. Bacteria break it down first. Worms then consume this material and excrete nitrogen-rich mucus that binds soil particles into stable aggregates.

Wicking Beds And Wicking Furrows

Wicking beds were developed over a decade ago and are now well established. They consist of a lower water reservoir filled with organic material, topped by soil.

Water moves upward by capillary action, keeping the root zone moist but never saturated. This creates ideal conditions for fungi and bacteria.

Wicking furrows apply the same principle at scale. Water flows along lined furrows partially filled with organic matter. Moisture wicks sideways into the soil without direct saturation.

Easter Cassia trimmings can be shredded and mixed with grass clippings to form an effective wicking medium.

A System That Works With Nature

This soil-making system does not rely on chemicals or shortcuts. It accelerates natural processes by supplying energy, biology, and water in the right balance.

By combining pioneer plants, fungi, worms, and steady moisture, degraded soils can be regenerated far faster than natural processes alone would allow.

The result is living soil that supports healthy plants, nutrient-dense food, and long-term resilience.

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Food Production and Climate Change

Food Production and Climate Change

The global food system has been remarkably successful at producing large quantities of food, even as the world’s population continues to grow. However, this success has come at a hidden cost. Modern agricultural methods have placed increasing stress on soils, water, and ecological systems. This article explains why food abundance does not equal sustainability, how climate change amplifies existing weaknesses, and why soil-focused systems such as wicking beds offer a practical path forward.


The world’s population continues to grow at a rapid rate, and for many years this has raised fears of widespread food shortages. In practice, those fears have not been realised. On a global scale, food production has consistently outpaced population growth. Far from being scarce, food is produced in such abundance that wastage now amounts to billions of dollars every year.

This growth in food production has been driven by several key factors. The widespread use of synthetic fertilisers has increased yields dramatically. Advances in genetics and plant breeding have produced crop varieties that grow faster, resist disease, and tolerate a wider range of conditions. Irrigation has also played a major role, allowing food to be produced reliably in regions that would otherwise be limited by rainfall.

In the short term, these approaches have been extremely successful. They have allowed large populations to be fed and have reduced the risk of famine in many parts of the world. However, this success has masked a serious long-term problem. Many of these agricultural systems degrade the very ecological resources they depend on, particularly soil.

Repeated use of chemical fertilisers without rebuilding organic matter can damage soil structure. Heavy machinery compacts soil, reducing its ability to absorb and store water. Over time, soils lose biological activity, become less resilient, and require ever greater inputs to maintain yields. Climate change adds further pressure through more frequent droughts, floods, and unpredictable rainfall patterns.

Because of these trends, many growers and researchers have long been concerned that current food production systems are not sustainable in the long term. In response, efforts have been made to develop farming methods that work with natural processes rather than against them. These systems focus on improving soil quality, increasing organic matter, and restoring biological activity.

From a long-term perspective, sustainable practices based on healthy soils can be both productive and economic. Improved soil structure increases water retention, reduces erosion, and supports stable yields under variable weather conditions. However, there is a major obstacle to widespread adoption. In the short term, changing farming systems often involves additional costs.

Growers typically operate under intense price pressure. Markets demand low-cost food, leaving little room for experimentation or investment in practices that may take years to deliver full benefits. As a result, many farmers simply cannot afford the short-term cost of transition, even if the long-term benefits are clear.

This economic reality has meant that genuinely sustainable farming techniques have often been adopted only by growers who are both ecologically motivated and financially secure. While these early adopters demonstrate what is possible, their practices remain the exception rather than the rule.

One technology that offers practical advantages in both climate adaptation and resource efficiency is the wicking bed system. Wicking beds store significant quantities of water within the soil profile, reducing overall water use. In some cases, water consumption can be reduced by up to 50 percent compared to conventional irrigation methods.

By storing water below the soil surface, wicking beds reduce evaporation losses and extend the period during which plants can continue growing after rainfall. This is particularly valuable in a changing climate, where rain may fall less frequently but in more intense events. Stored moisture helps smooth out these extremes.

The consistently moist conditions within a wicking bed also support soil biology. They are particularly conducive to the growth of mycelium, the network of fine filaments formed by fungi. These fungal networks add physical structure to the soil, binding particles together and improving its ability to hold water.

Beyond improving structure, many fungi form symbiotic relationships with plant roots. Mycorrhizal fungi can penetrate or closely associate with root systems, effectively extending the reach of the plant. Through this partnership, plants gain improved access to water and nutrients that would otherwise be beyond their reach.

This biological cooperation reduces the need for external inputs while improving plant health and resilience. In the context of climate change, systems that strengthen soil biology and water efficiency are essential. They link food production and climate adaptation into a single, integrated solution.

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The Coming Food Revolution: Living Plants, Better Soil, Better Health

The Coming Food Revolution: Living Plants, Better Soil, Better Health

Modern food is abundant, but it often pushes us toward excess sugar and fats while quietly leaving out minerals, vitamins, and the living biology that supports gut health. The coming food revolution is simple: make fresh, growing plants practical for everyday people. Wicking baskets can bring living food to doorsteps, so people can “graze” leaves as needed instead of buying harvested, declining produce. This is healthier, cheaper, and powered by local growers and people-to-people sharing.


Synopsis

The modern factory farming and processed food system is helping to drive chronic disease by making it easy to overeat fats and sugars while making it hard to access mineral-rich, biologically active plant food. Most medical and dietary professionals agree on one broad direction: eat more fresh fruit and vegetables grown in nutritious soil.

Gardeners can do this by growing their own, but most people do not have the time, space, or skills to reliably grow a steady supply of fresh food. The aim here is to solve that problem by separating growing into two roles: a skilled grower raises living plants in a portable wicking basket, and the customer simply keeps it watered and picks leaves as needed.

This is not about building a large central corporation. It is about a network of independent local growers supplying people in their area. A grower could be a grandmother with time to grow for her busy family, a small local producer at a farmers market, or a specialist growing rare plants that are hard to buy but may have health value.

An internet service can help connect growers and consumers, allowing growers to explain how they grow and what is available, and allowing consumers to find growers in their local area. The core idea is practical: make healthy food easy and normal, not a niche hobby for the privileged.

Abstract

Poor diet is now one of the most serious global problems. A practical technology, the wicking basket, can bring fresh, living produce to people who cannot grow their own. The major challenge is not technical, but social: how to establish a new habit against the scale and budgets of the processed food industry.

The approach proposed here is a “kickstart” operation: people try a wicking basket without obligation, experience the benefits directly, and then spread the word through personal networks. This is deliberately simple: people power versus corporate might. If you act on these ideas, the creative commons section matters, because fairness and acknowledgement are part of the philosophy.

How Revolutions Happen

Many revolutions are obvious in hindsight but unclear when you are standing in the middle of them. Cheap and reliable cars changed where people lived, how suburbs formed, and how we worked and travelled. Computers changed engineering and business. Smartphones and the internet changed how we communicate and purchase. At the beginning, the full impact is rarely clear.

Food is now ripe for a revolution, not because we lack food, but because our food environment is shaping our health in ways we can no longer ignore.

Why Food Is Ready for the Revolution

Daily news is full of tragedies, and many people feel powerless to act. But there is a quieter crisis that is far larger: diet-driven illness. Poor diet is harming and killing people on a scale that dwarfs most headline events. It is maiming millions and affecting billions, and it is one of the greatest modern threats to health and quality of life.

For some people, this is deeply personal. When poor diet leads to serious disease in a family, it stops being an abstract argument and becomes a practical problem that demands a practical solution.

The claim here is direct: a healthy diet does not need to cost more. With the right systems, it can cost less and reduce medical costs and suffering. That is the motivation behind this food revolution.

Variety Is Not Real Choice

Supermarkets can give the appearance of choice while delivering the same underlying product. In the breakfast cereal aisle you can see many brands, colours, and promises, but much of it is controlled by a small number of companies and built on the same base ingredients, tuned with sugars and salt to taste good and encourage repeat eating. The variety is often packaging and marketing, not genuine nutritional diversity.

Then you walk to the “fresh produce” section and it looks better, but there is a catch: the produce is harvested, meaning it is no longer growing. It is slowly declining. Modern supply chains have become very good at selecting and handling varieties for shelf life and transport toughness. Nutrition and health are often secondary to storage life and appearance.

The range is also narrow compared with what is possible. Humanity eats a tiny fraction of the edible plant diversity available in nature. That alone suggests there is room for change.

What Doctors Broadly Agree On

Diet debates can be noisy, with countless opinions and branded approaches. But if you step back and ask for one broad point of agreement, a common message emerges: most professionals agree we eat too much fat and sugar and we should eat more plant-based food grown in nutritious soil. That plant food should contain vitamins, minerals, trace elements, and fibre.

There is also a practical point hidden inside that advice. Sugars and fats can act as appetite enhancers. They make food easy to overconsume. If the diet is also short of minerals and trace elements, appetite signals can become distorted and people may feel hungry more often. In contrast, fibre tends to support fullness, reduce the urge to keep eating, and help the body clear unwanted compounds.

In simple terms: many of the most expensive “health” products try to sell a solution that ordinary, fresh, well-grown plants can provide naturally, if people can access them easily.

Why “Organic” Alone Does Not Solve the Problem

Organic produce is valuable, and avoiding harmful chemicals matters. However, organic food can be priced out of reach for many households. Healthy food should not be a luxury product that only some people can afford.

There is another issue that is less discussed: even organic produce is usually harvested produce. Once picked, it is no longer alive and it begins to decline. Some nutrients degrade over time, and flavour changes quickly. Taste is not a perfect scientific measure, but it is often a useful indicator of freshness and nutrient presence.

This leads to a bigger shift in thinking: instead of buying plants after harvest, make it normal to access plants while they are still growing.

Living or Dead: The Grazing Revolution

When you buy a lettuce, you buy one plant, and over the next few days you eat one plant. That is the harvest model. The grazing model is different: you take part of the plant, such as outer leaves, and the plant regenerates. Plants evolved alongside grazing animals. Regrowth is normal.

Many highly nutritious plants regenerate well when grazed. Examples include watercress, kang kong, kale, and silverbeet. In a living system you do not just get a single meal. You get ongoing produce from the same living plant, provided the soil stays fertile and biologically active.

To maintain nutrient quality you do need to support the soil. But the ongoing costs can be small, especially if kitchen scraps are recycled through composting or worm systems. The practical claim is simple: living plants can be healthier and more economical than repeatedly buying harvested produce.

Home-Grown Food in the Internet Age

Growing food at home has clear benefits beyond nutrition: exercise, relaxation, and a sense of control. But growing a reliable, diverse, continuous food supply is not easy in modern life. Work, travel, children, and changing schedules make consistency difficult. Germination and growth are unreliable, and home growers often experience surplus and shortages. Many people also do not have the knowledge to grow the wide range of plants needed for a balanced diet.

Community exchanges can help, with neighbours swapping plants or produce to smooth out supply gaps. The internet can amplify this by connecting people beyond a small circle and helping growers and consumers find each other efficiently.

The Privileged Gardeners

This is not an attack on gardening. It is a recognition of limits. Gardening as a major food supply is often a privilege. Many people live in apartments, rent without garden access, work long hours, travel, or simply lack the ability to manage a garden continuously.

Yet diet-driven disease is widespread. If the solution depends on everyone becoming a gardener, it will not scale. The question becomes: how can people get the benefits of living, home-grown food at their doorstep when they cannot grow it themselves?

The Solution: Split Growing into Two Stages

The technical solution is a portable version of a wicking bed: a wicking basket that can be exchanged. This creates two roles.

  1. The grower: someone with time and skill grows plants in a wicking basket, using a high-quality, biologically active soil mix, and supplies the basket when it is ready.
  2. The customer: the person who wants the food simply tops up water occasionally and picks leaves as needed.

For the customer, the habit becomes easy. Instead of opening the fridge for processed snacks, they can step outside and pick fresh leaves. The plant continues to grow. Food is available immediately, and it is genuinely fresh because it is still alive.

The grower does not have to be a large business. It could be a neighbour, a retired parent, a community group, a small local producer, or someone specialising in rare plants with particular health value. The internet becomes a connector between people who want healthier food and people who can grow it.

The Real Challenge: Changing Habits in a High-Budget Food World

The main competitor is not home gardening. It is the processed food industry and the supermarket system. These are powerful organisations with large budgets, deep psychological research, and expertise in producing foods engineered for desire and habit. The goal is profit, and health usually matters only when it affects sales.

In business terms, it is sensible to do a simple SWOT analysis. On paper it looks unbalanced: individuals and small growers versus multinational marketing. But history shows that a product that gives real, obvious benefits can spread by word of mouth, even without a marketing machine.

Why Word of Mouth Can Still Win

Advertising is now so common that people develop immunity. Slick messages blur together. But direct experience is different. When a person tries something and feels genuine benefits, they talk. Not everyone, not always, but enough to matter.

That is the theory behind “people power.” If people can experience living food at their doorstep, the story becomes real, not theoretical. This is how simple technologies can spread in an internet-connected world: through a chain of personal trust, social sharing, and practical demonstration.

Finding Early Adopters: Operation “Kickstart”

The first step is to reach “early adopters,” the people willing to try something new. The proposed kickstart operation is straightforward: produce a limited batch of wicking baskets, fill them with a high-performing soil mix (structure, chemistry, and biology), and include a selection of plants so users can experience grazing living produce immediately.

The plant selection can be grouped into overlapping categories:

  • Plants known for high vitamin and mineral content (for example watercress, kale, spinach).
  • High-fibre plants that support fullness and good digestion (for example kang kong, silverbeet, Chinese cabbages).
  • Fast-growing, familiar plants that build confidence quickly (for example lettuce, radish, rocket, cress).
  • Plants with reputed special health benefits that are often hard to buy (examples may include gota kola, brahmi, herb robert).

The intention is to include at least four different varieties per basket when possible and, where practical, adapt plant choices to customer preferences and availability.

The proposed trial is based on trust: people can try the system without upfront payment. If they see the value, they pay and tell others. If they are not convinced, they return the basket. The idea may sound unconventional, but the aim is not to optimise a business model. It is to start a movement that can improve health at scale.

The Next Stage: A Network of Local Growers

The long-term goal is not to ship soil and plants over distance. That is costly and inefficient. The goal is to develop a network of independent growers who produce soil and plants locally and supply customers nearby. Empty baskets are light and can be shipped in bulk, but the best system is local production and local exchange.

Some growers may do this simply to support family, friends, and community. Others may build small businesses. The key is that the system can operate without central control: local knowledge, local plants, local trust.

Creative Commons: Sharing Ideas with Fairness

There is a tension in how society handles ideas. One extreme treats intellectual property as a tool for monopoly power and maximum profit. The other extreme insists all ideas should be free with no recognition or return for the innovator. Both extremes create problems.

Diet, health, and sustainable food systems are too important to be trapped behind secrecy, but they also take real time and cost to develop. A balanced approach is needed so ideas can be shared for community benefit while still protecting fair recognition and enabling ethical commercial use.

The creative commons approach aims to do that. People can share and use the information freely for non-commercial purposes, provided they acknowledge the source. For commercial use, formal agreement is required, typically through a simple licensing arrangement. This creates a pathway for community action while keeping the work coherent, credited, and able to continue over time.

Next Steps and Contact

If you want to learn more, become an early adopter, or explore how the wicking basket system could work in your local area, contact Colin Austin: colinaustin@bigpond.com. The aim is to bring together growers and consumers through web-based connection and local relationships, so living food becomes normal, affordable, and practical.

Download ‘The Coming Food Revolution: Living Plants, Better Soil, Better Health’ (full PDF)

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Combating “Fat Tummy” Disease by Changing Gut Biology

Combating “Fat Tummy” Disease by Changing Gut Biology

Many modern chronic diseases share a common starting point: visceral “fat tummy” fat, often called metabolic syndrome. This condition can progress to type 2 diabetes, heart disease, stroke, and faster cancer growth. Conventional advice based on calories and low-fat diets has failed. This article explains why hormones and gut biology matter more than willpower, how modern food disrupts natural controls, and why a practical, ecology-based approach offers a more realistic path to long-term health.


The Yunnan shock

A trip to Yunnan in south-west China forced me to rethink much of what I believed about diet and health. While there, I observed people eating what most would consider an ideal traditional diet. The soils were rich, the food was locally grown, chemical inputs were almost nonexistent, and meals were prepared in familiar ways that had changed little over generations. Yet I was confronted with something unexpected: fat tummies were appearing, even among children.

Not everyone was overweight. Many people were slim, active, and healthy looking. But enough were developing central fat to raise serious questions. What had changed? The answer was not opium or alcohol or anything exotic. It was refined sugar and refined flour, introduced through modern packaged foods, fizzy drinks, and frozen treats. These were not eaten occasionally as luxuries but increasingly as part of daily life.

Sugar in fruit and starch in whole grains are foods humans have managed for millennia. The problem arises when these are refined, concentrated, stripped of fibre, and absorbed rapidly. Concentration changes everything. Just as alcohol distilled from fruit behaves very differently to fermented fruit itself, refined sugar behaves like a drug rather than a food. Cravings develop, appetite control weakens, and fat accumulates where it does the most harm.

The global fat-tummy crisis

What doctors call metabolic syndrome is not simply about appearance. Visceral fat wrapped around organs interferes with insulin signalling, drives inflammation, and dramatically increases disease risk. Diabetes, heart attacks, strokes, and some cancers cluster around this condition. It is not a marginal issue affecting a few; it is the defining health problem of our age.

Globally, billions are now overweight or obese. The economic cost is measured in trillions, but the human cost is far greater: blindness, amputations, chronic pain, loss of independence, and shortened lives. Most health systems are structured to manage symptoms, not reverse underlying causes, and they are already overwhelmed.

Why this matters personally

This issue is not academic for me. My wife Xiulan was diagnosed with diabetes years ago. Acting on prevailing medical advice, I encouraged her to follow a low-fat diet. I now believe that advice did harm. She was constantly hungry, cravings intensified, carbohydrate intake increased, and her condition deteriorated. Her eyesight suffered. She fell and broke multiple bones. I have spent years trying to prevent the grim outcomes that too many diabetics face.

I have deep respect for medical science. Surgery and acute care are extraordinary achievements. But diet advice for chronic disease has repeatedly failed in practice. When outcomes keep getting worse, it is time to question the underlying assumptions.

Why classic diet theory failed

Much dietary advice rests on population statistics. Statistical significance, however, is not the same as practical usefulness. A car that starts 60 percent of the time might be statistically interesting but is useless in real life. Many dietary studies suffer the same flaw. They describe weak averages that do not reliably help individuals.

The real test of any theory is prediction. If a dietary model cannot reliably predict outcomes for individuals in the real world, it has failed, no matter how persuasive the graphs appear.

The calorie myth

The idea that weight is simply “calories in versus calories out” sounds scientific, but it ignores biology. Humans do not burn food in a laboratory calorimeter. We absorb, store, and excrete energy under hormonal control. The body decides whether energy becomes fat or waste, and that decision is not conscious.

This explains why people can eat similar calories and experience wildly different outcomes. Some remain lean with ease, while others gain fat despite careful restriction. Identical twins can diverge. Calories alone cannot explain this.

The hormonal control system

A more useful model is that the body operates a complex control system involving hormones, the nervous system, and the gut. Insulin plays a central role. When blood sugar rises, insulin moves sugar into cells, often storing it as fat. Elevated insulin also suppresses leptin, the hormone that signals fullness. The result is a cruel loop: fat storage increases hunger.

From this perspective, people do not get fat because they overeat. They overeat because their bodies are driven to store energy as fat. Appetite is a consequence, not a cause.

The gut as a “third brain”

We can think of humans as having three interconnected brains: the brain in the skull, the nervous system of the gut, and the gut microbiome itself. The trillions of microbes in our intestines form an ecosystem that communicates chemically with our nervous system. These microbes influence digestion, immunity, inflammation, mood, and appetite.

Microbial communities evolve rapidly. When fed refined sugars and flours, microbes that thrive on these foods multiply. Over time, they dominate the ecosystem and signal for more of what they prefer. We experience those signals as cravings. This is why willpower is such a weak defence against modern food.

Why modern life disrupts gut biology

For most of human history, gut ecosystems were shaped by diverse, fibre-rich foods, soil contact, and fermented foods. In a very short time, we introduced antibiotics, antiseptics, ultra-processed foods, and sterile environments. Beneficial organisms were damaged, while opportunistic species flourished.

The result is not simply poor digestion but a distorted control system that drives overeating and fat storage. This is why the fat-tummy crisis cannot be solved by calorie counting alone.

Changing the ecosystem, not fighting it

If the problem is ecological, the solution must be ecological. The goal is not to sterilise the gut or eliminate all “bad” microbes. That is neither possible nor desirable. The goal is to create conditions where beneficial organisms outcompete harmful ones and keep them in balance.

This mirrors how healthy ecosystems function in soil, forests, and oceans. Diversity creates stability. Simplification leads to collapse.

Diet as ecosystem management

Pre-biotics aim to feed beneficial microbes already present. Fibre-rich plant foods play a critical role here. Pro-biotics attempt to introduce organisms directly, but commercial products contain only a tiny fraction of the species found in a healthy gut. The one method that clearly works is faecal transplant, but it is understandably unappealing and not a scalable solution for society.

A more practical approach is to rebuild the ecosystem gradually through food quality, diversity, and soil-based biology.

Why soil matters

Modern agriculture excels at producing bulk calories but often at the expense of minerals, phytonutrients, and soil biology. Crops can grow with minimal inputs, but humans cannot thrive on mineral-poor food. Trace elements such as chromium and vanadium are essential for glucose metabolism, yet they are increasingly absent from modern diets.

Growing food in biologically active, mineral-rich soil restores not only nutrient density but also microbial diversity. This was the original motivation behind sponge beds and wicking beds.

A practical soil-biology system

My approach is not a rigid recipe but a set of principles. Small inoculants of living soil from healthy ecosystems can rapidly multiply if given food. Compostable plant material provides that food. Diversity of plants supports diversity of microbes.

I avoid leaving soil bare. Living roots keep biology active. Organic matter is returned continuously. Chemicals are avoided. Over time, soil becomes a living sponge that supports resilient plant growth.

From soil to gut

The hardest question is transfer. How does beneficial biology move from soil to the human gut? We know this happened naturally for most of history, but modern hygiene has broken many of those pathways. Fresh, minimally processed vegetables may play a role. Fermented foods likely help. Direct evidence is still emerging, which is why practical experimentation matters.

Why crowd research matters

Formal medical research is slow, expensive, and often narrowly focused. Meanwhile, billions are affected now. A practical crowd-based approach allows individuals to test changes safely while tracking meaningful outcomes such as waist size, blood sugar, energy, and wellbeing.

This is not about rejecting medicine. It is about complementing it with a systems-based approach that addresses root causes rather than symptoms alone.

A realistic measurement plan

Participants can begin by recording baseline measurements: waist circumference, weight, blood sugar history, and general wellbeing. Changes are then introduced gradually: reducing refined sugar and flour, increasing fibre-rich plant foods, prioritising food grown in biologically active soil, and observing changes over time.

The aim is not perfection but direction. As gut biology stabilises, cravings often reduce, making healthier choices easier rather than harder.

Why this matters beyond the individual

The fat-tummy crisis is not just a personal problem. It threatens health systems, economies, and quality of life on a massive scale. Large-scale solutions will require policy changes, but individual action remains essential.

By rebuilding gut ecosystems through better food and soil practices, we may rediscover a level of health that once seemed normal. The challenge is enormous, but the alternative—continuing on the current path—is far worse.

Contact: Colin — colinaustin@bigpond.com

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