What is Agritech's Technology Treadmill?

First described in 1958 the technology treadmill is one of the most thought-provoking ideas in agricultural economics. In short, the better farmers are at producing foods through adopting the newest technologies — the less profit their businesses can generate from the same area of land.

The Basic Premise

A key architect of US farm policy in in JFK's 1960s Department of Agriculture was Willard Cochrane. He championed measures to support family farmers but is best known for introducing the idea of the “technology treadmill”. This is a strong metaphor describing how continual technological progress, nowadays filed under 'latest agritech', paradoxically leaves many farmers no better off.

Cochrane’s theory begins with the arrival of a new technology that reduces production costs or raises yields. A small group of early adopters take it up and, for a short period, enjoy higher profits. But as the technology spreads, total output increases, prices fall, and the advantage is eroded. Farmers who fail to adopt are undercut and may exit the industry. Those who do adopt must then seek the next innovation just to maintain their position. The treadmill image captures that sense of running hard merely to avoid falling behind.

The cycle has been seen repeatedly: the first farmers to buy tractors or combine harvesters gained a clear advantage until these became standard. The same pattern applied with artificial fertilisers, pesticides, improved cereal varieties and precision-guided machinery. Each innovation raised productivity and may have rewarded the earliest adopters, but as output tended to rise, prices tended to fall and margins were still squeezed. Over the decades, the outcome has been fewer farms, larger acreages and continuing financial pressure.

Does the Treadmill Theory Hold Up Today?

Both economists and farmers still recognise Cochrane’s treadmill at work. The long-term trends show that while productivity has increased enormously, farm profitability remains tight. In the UK, around 1% of the workforce are working in agriculture yet are helping produce a large proportion of entire population's food requirement. Despite this efficiency, incomes have been locked in to being dependent on support schemes rather than market returns. Smaller producers, in particular, face the challenges Cochrane identified being engaged in constant struggle to remain viable.

In Europe including the UK the treadmill’s effects have been moderated by public policy. The Common Agricultural Policy, and now the Environmental Land Management (ELM) schemes, have partially insulated incomes from pure market forces by linking payments to environmental outcomes rather than productivity. These policies help soften the relentless drive for greater output at lower cost and making farms government sypport/food production hybrid entities.

The mantra of “get big or get out” may be less openly stated in Britain than in the United States, but the underpinning business logic has been equally ruthless in it's effects on rural communities. Those who invest early in new technology — from precision application systems to autonomous machinery to superior new genetics — may see short-term benefits, yet these advantages only become the new norm.

Beyond Agriculture

Cochrane’s idea resonates beyond farming. The same “run to stand still” phenomenon can be observed in any competitive industry where innovation drives costs down and profit margins are eroded. The electronics, automotive and software sectors all show similar patterns, with firms racing to adopt the latest technology to avoid obsolescence. Yet agriculture is distinctive in that food demand is relatively inelastic — people can only eat so much — and most commodities are undifferentiated. When all farmers raise yields, the inevitable consequence is oversupply and lower prices.

Some British farmers have sought to step off the treadmill through differentiation. Producing organic, local or regenerative products, or adding value through direct marketing, offers one route out of the price race. Niche markets, conservation-focused payments and diversified enterprises such as tourism, renewable energy or artisan food processing can all provide alternative sources of income less dependent on volume output. The farming system is still largely driven by world commodity economics.

Who Benefits from New Farm Technologies?

If farmers are often left running in place financially, who actually gains from new technologies? According to Cochrane, the main beneficiaries are consumers — who enjoy cheaper food — and the firms selling the technology. Over time, consumers gain through lower prices, and agribusiness suppliers and farm distributors profit from the sales of new crop varieties, crop protection products, pharmaceuticals and machinery.

Put simply: farmers bear the risk, technology providers capture the return. Input and machinery manufacturers, seed breeders and service providers gain consistent revenue from sales, updates and subscriptions. Meanwhile, farmers’ share of the food pound continues to decline. Larger farms, able to spread the cost of innovation, generally benefit more than smaller ones, accelerating consolidation and reducing employment. Cochrane’s concern that the treadmill “extracts wealth from rural communities” remains acutely relevant.

Stacking Technologies: The Modern Agritech Treadmill

Today’s farmers “stack” technologies from a glittering array of overlapping agritech advances. Precision GPS systems, drone and satellite data, AI-based yield models, data-driven fertiliser management, robotic weeding, robotic milking and sexed semen have all arrived in a quick succession. Each alone could increase efficiency, but collectively they have raised the cost of staying competitive rather than providing the sum of their individual promised increased returns on investment.

For smaller family farms, the cost and complexity of adopting multiple layers of technology can be prohibitive. As more farms level up technologically, the result is, as in Cochrane's era, once again higher aggregate output but lower prices. Just another turn of the same treadmill.

Stepping Off the Treadmill

In theory off-ramps from agritech's treadmill lie in collaborating through producer groups, co-operatives and knowledge-sharing networks or by capturing more of the value created by leaving the commodity market for others but such ideas are far from new and have only ever accrued partial buy-in. In the UK the reducing role of government policy in rewarding environmental outcomes has, since Brexit, only turned up the speed of the treadmill with the financial pain being felt not only by the farmers themselves but also by the farm input suppliers and distributors and the farm machinery manufacturers and dealers. As the French have it: Plus ça change, plus c'est la même chose [the more things change, the more they remain the same].