Why Australia Needs Regenerative Agriculture, By Bob Farmer, Dairy Farmer and Brian Simpson

Australia does not have the luxury of treating agriculture as an abstract policy debate. This is a dry continent, an old continent, and a fragile one. Our soils are among the most weathered on Earth, thin in organic matter and easily degraded. Add to that a climate swinging between drought and flood, and the old industrial model of farming begins to look less like progress and more like a slow-motion liquidation of the land itself.

This is where regenerative agriculture enters the conversation, not as a fashionable slogan, but as a practical response to a structural problem. At its core, regenerative agriculture is not about producing less, or "going backwards," as critics sometimes suggest. It is about rebuilding the biological foundation of farming: soil, water cycles, and ecosystems. Practices such as rotational grazing, reduced tillage, and multi-species planting aim to restore soil carbon, improve structure, and increase resilience rather than simply extract yield year after year.

The Australian case is particularly compelling. Agriculture here is already operating at the margins of viability in many regions. Rainfall is unreliable, and when it comes, it often runs off rather than soaking in. Healthy soils, rich in organic matter, act like a sponge, holding water, buffering drought, and sustaining crops through dry periods. Regenerative practices have been shown to improve water retention and soil structure, directly addressing one of the country's most persistent constraints. In a land where drought is not an exception but a recurring condition, that alone is reason enough to take the approach seriously.

Then there is the carbon question. Much of the political discussion focuses on emissions, but the more interesting story lies beneath our feet. Soil is one of the largest carbon reservoirs available, and regenerative practices — often grouped under "carbon farming" — aim to draw atmospheric carbon dioxide back into the ground, where it improves fertility while contributing to climate mitigation. This is not a silver bullet, and the science remains contested in places, particularly around measurement and permanence. But the direction of travel is clear: healthier soils tend to hold more carbon, and soils that hold more carbon tend to be more productive and resilient.

The economic argument, often overlooked, is just as important. Regenerative agriculture is frequently portrayed as a moral or environmental choice, but for many Australian farmers it is increasingly a business decision. By reducing reliance on expensive chemical inputs and improving natural fertility, these systems can lower costs while stabilising yields over time. In a volatile climate, resilience is not a luxury, it is a form of insurance. Farms that can hold moisture, maintain soil structure, and support biodiversity are better equipped to ride out shocks, whether climatic or economic.

None of this means the case is closed. Even sympathetic observers acknowledge that regenerative agriculture is not a single, well-defined system but a collection of practices and principles, and outcomes can vary depending on soil type, climate, and management. Some claims, particularly around large-scale carbon sequestration, remain debated, and there is a risk of overselling what is still an evolving approach. But uncertainty cuts both ways. The industrial model, with its dependence on inputs, soil disturbance, and simplified ecosystems, has already demonstrated its long-term costs in erosion, salinity, and declining soil health across large parts of Australia.

The deeper issue is one of trajectory. Continuing with extractive practices assumes that degraded systems can be sustained indefinitely with enough inputs and technological patchwork. Regenerative agriculture, by contrast, starts from a different premise: that farming must work with ecological processes rather than against them. It seeks to rebuild the capital — soil, biodiversity, water systems — on which agriculture ultimately depends.

In the end, the argument for regenerative agriculture in Australia is not ideological but pragmatic. This is a continent that punishes short-term thinking. Farming systems that mine the soil and rely on ever-greater external inputs are brittle; they work until they don't. Systems that rebuild soil, retain water, and support diverse biological life may be messier, less uniform, and harder to standardise, but they are better aligned with the realities of the land.

The choice, then, is not between tradition and innovation, or between productivity and sustainability. It is between two models of agriculture: one that treats the land as a resource to be exhausted, and another that treats it as a system to be restored. In a country like Australia, that is not a philosophical distinction. It is the difference between decline and durability.

https://ianbrighthope.substack.com/p/regenerative-agriculture