11:00 Philip Davies (in the Chair)

The world needs to increase food production and availability by 70% by 2050 to keep pace with the food needs of a rapidly increasing and expanding global population in the face of climate change and the increasing pressures of the world’s finite natural resources. With its good soils, temperate climate, professional farming sector and world-leading research and development, Britain is uniquely placed not only to optimise its capacity for sustainable and efficient food production, but also to become a global hub for agriscience excellence and innovation, exporting technological solutions, attracting inward investment, and fostering international research co-operation. Outside the EU, Britain has a unique opportunity to lead in those fields and to put significant vigour and evidence at the heart of UK policy development.

Members of the APPG for science and technology in agriculture led calls for the Government to take action on that issue during the passage of the Agriculture Act 2020, and we are grateful to the Minister for listening and responding to those calls. Access to precision breeding tools will bring new opportunities to keep pace with demands for increased agricultural productivity, improved and more efficient resource use, more durable pest and disease resistance, better nutrition, and improved resilience against climate change.

When we talk about gene editing, we must ensure that future farm policies embrace and support the use of all the new, innovative technologies. Like many others in the sector, I am concerned about the direction of travel of the Government’s future vision for agriculture. As I just said, I am concerned about where future policy is going. We cannot afford to be complacent with something as fundamental as food security. The global food supply and demand balance remains as precarious today as 11 years ago, when Sir John Beddington’s Foresight report urged Governments to pursue a policy of sustainable intensification in agriculture to meet future food needs in the context of population growth, climate change and the finite national resources of land, water and fossil fuels.

Last year’s “Agricultural Outlook 2021-2030” report by the OECD and the Food and Agriculture Organisation warned that, with 8.5 billion mouths to feed by 2030, a business-as-usual approach will fall short of achieving sustainable development goal 2 on zero hunger by 2030. The report also highlighted the critical role of public and private sector research and development investment in enhancing productivity on existing farmland to alleviate pressures and bring more land into production. We have a responsibility to optimise our capacity for sustainable, efficient food production and to not offshore our food system’s impacts to regions of the world that are more vulnerable to the production-limiting effects of climate change.

It turns out that sustainable intensification is also the most efficient way to meet climate change objectives, through the increased opportunities for carbon sequestration and storage. The Government must, as a matter of urgency, revisit the policy focus on sustainable intensification as the most effective way—perhaps the only way—to feed an increasingly hungry warming planet. If the term “sustainable intensification” has fallen out of fashion, as DEFRA’s chief scientific adviser, Professor Gideon Henderson, suggested to us recently, then by all means call it something else. However, above all else we must be guided by the science—the science that DEFRA itself has funded.

Again, Professor Balmford told the all-party group that making meaningful sustainability comparisons between different farming systems would require an assessment of resource use and external impacts per unit of food produced, rather than a per-area-farmed basis. Professor Paul Wilson, an agricultural economist at the University of Nottingham, who leads the Government’s farm business survey programme, agreed that an area-based approach for sustainability indicators such as carbon footprint or greenhouse gas emissions is flawed in principle, and that there needs to be a clear reference point in terms of the amount of food produced to have any relevance.

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11:21 The Parliamentary Under-Secretary of State for Environment, Food and Rural Affairs (Rebecca Pow)

Food production really matters in this country, and it is at the heart of our levelling-up agenda. The “United Kingdom Food Security Report” set out that we produce 60% of our food supply need, and 74% of foods we can produce for all or part of the year. We are almost 100% self-sufficient in certain things, including poultry, eggs and—weirdly—swedes. We have a very good track record. As we work to deliver our rightly ambitious and world-leading commitments to halt the decline of nature—something to which we are legally committed—and reach net zero, it is critical that we are mindful of food security. However, we need to look at our land and land use strategically; I think that my hon. Friend the Member for York Outer pointed that out himself.

Evidence plays a critical role in the development, monitoring and evaluation of our policy programmes. We rely on evaluation and monitoring to work out whether the tests, trials and pilots that we are constantly running are doing the right thing, and whether we should include those things in our policies. Evidence has been vital in underpinning the content of our sustainable farming incentive standards and the development of the net zero strategy in future farming and so forth.

Our thinking has evolved with the evidence, and it is clear that we need to pursue a sensitive approach to this matter. As such, we will invest in new research on land use and agricultural systems as a major strand of the £75 million allocated to research and development in DEFRA sectors announced in the net zero strategy. That investment will build on previous research—including the £4.5 million investment in the sustainable intensification research platform that my hon. Friend the Member for York Outer referred to—and continue to address the pressures identified in Sir John Beddington’s 2011 foresight report. That really important document has informed so much of what we are doing now; people might think it has been forgotten, but it most certainly has not.

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