More people are choosing to eat less meat than in the past.

In recent years many people have decided to eat less meat or to stop completely. There are several reasons for this change, and it will have important consequences for farmers.

The first reason is the environment. Newspapers and television explain that producing beef requires an enormous quantity of water and land and produces a lot of greenhouse gas. Young people especially read this information and decide to reduce their meat consumption.

The second reason is health. Doctors say that eating a lot of red meat can cause heart problems and some kinds of cancer, so people who want to live longer eat more vegetables and fish instead.

A third reason is price and choice. Meat has become expensive, and today supermarkets sell many vegetarian products which taste good, so it is much easier to change than it was twenty years ago.

This situation will affect farming in several ways. Farmers who keep cattle will sell less, so some of them will lose money and may close their farm, especially small farms. Other farmers will change and start producing vegetables, beans or plants for the new vegetarian products.

In addition, if fewer animals are needed, a lot of land will become free, and this land can be used for forests or for crops for people instead of food for animals.

In conclusion, people eat less meat because of the environment, health and price, and this will force farmers to produce less meat and to change to other products.

Meat consumption is falling in many wealthy countries. The causes are several and reinforcing, and the consequences for agriculture are better described as restructuring than as decline.

The clearest driver is environmental information reaching ordinary consumers. Livestock farming, particularly beef, requires disproportionate land and water and generates significant emissions, and this has moved from specialist reporting into general awareness within about a decade. Health advice has pushed in the same direction, with sustained guidance to reduce red and processed meat.

Price and availability have made acting on those views practical. Meat has become relatively more expensive while plant-based substitutes have improved enormously — the change is not that people became more principled but that the alternatives finally became acceptable, and convenient enough to choose without effort.

The effect on farming depends heavily on a distinction that is often blurred. Most of the shift is reduction rather than elimination: a large number of people eating somewhat less meat matters far more commercially than a small number giving it up. That produces falling volumes across the sector rather than the disappearance of demand.

Intensive producers operating on narrow margins are most exposed, since their economics depend on volume, and some will not survive. Others are moving towards higher-value production, where consumers eating less meat are willing to pay more for what they do buy. Meanwhile land currently growing animal feed becomes available for crops for direct human consumption, for the plant proteins the substitutes require, or for reforestation.

In conclusion, people are eating less meat because environmental and health information has combined with acceptable alternatives, and farming will consequently shift towards lower volumes, higher value and different land uses.

The move away from meat is often reported through vegetarians and vegans, but they are not what is changing the market. The commercially decisive group is far larger and less visible: people who still eat meat and have simply reduced how often. A shift of that shape produces a slow, broad contraction in demand rather than a sudden collapse, and that distinction governs everything about how farming is affected.

Three causes have converged. The first is that the environmental case reached ordinary consumers — livestock, and beef in particular, occupies disproportionate land and generates emissions well out of proportion to the calories delivered, and this moved from specialist literature into general knowledge within roughly a decade. The second is sustained health guidance on red and processed meat, which reinforced the same conclusion from an entirely different direction. Convergence matters: advice pointing one way from two independent sources is far more persuasive than either alone.

The third cause is the one that made the others actionable. Meat has become relatively more expensive while substitutes have improved to the point of being genuinely acceptable rather than merely available. Most people do not change diet on principle; they change when the alternative is close enough in taste, price and convenience that choosing it costs nothing. That threshold was crossed recently, which is why the shift accelerated when it did.

Turning to farming, the effect is a restructuring with sharply distributed consequences. Aggregate volumes fall, but demand does not disappear, and consumers eating meat less often tend to spend more when they do — so there is a discernible move from volume towards value, favouring producers who can offer quality, welfare standards or provenance.

The pain falls on intensive, capital-intensive operations whose economics depend entirely on throughput and thin margins per animal. These cannot easily reposition, since their buildings and equipment are specific to the purpose and their debt was taken on against expected volumes. Upland and marginal land presents a different problem again: much of it cannot grow crops, so grazing is not a choice but the only available use, and reduced demand there means abandonment rather than conversion.

The corresponding opportunity is in land use. A substantial share of arable land currently produces animal feed rather than human food, and reduced livestock numbers release it for direct food crops, for the pulses and proteins substitutes require, or for woodland. That represents genuine income for farmers positioned to change, and none at all for those who are not — which is why the transition is manageable in national aggregate while being severe in particular regions, and why support should be aimed at those places rather than at the average.