Food Security

Greg Clark Excerpts

Thursday 21st March 2024 Commons Chamber

[Greg Clark (Tunbridge Wells) (Con)]

It is a pleasure to follow my fellow Select Committee Chairs, my right hon. Friends the Members for Ludlow (Philip Dunne) and for Scarborough and Whitby (Sir Robert Goodwill), who spoke expertly and forensically about some of the results of their inquiries.

One of the pleasures of chairing the Science, Innovation and Technology Committee is that we are spoilt for choice with the range of fascinating subjects into which to inquire, and on which the world’s experts are only too happy to give us tutorials in public for other Members and the wider public to see, so it is very difficult to choose particular subjects from among those we have in mind. We are enthusiastic about most of the subjects we choose, as we are finding new technologies that can make huge positive differences to the world. So it is unusual for the title of an inquiry we have conducted to have a slightly minor key element to it. We talk about “Insect decline”, and that is because the members of my Committee are worried about the regression or backward steps that we have unfortunately seen as a country in biodiversity, particularly with respect to insects, over many decades.

Our report reminds us that insects, and indeed all other invertebrates, are significant not only for their intrinsic importance as part of life on earth and in contributing to the richness of our natural world, but in making an essential contribution to the supply of food, as both my right hon. Friends mentioned. Pollination is the most obvious example, but they also have crucial roles to play in managing crop pests—I think that is a euphemism for consuming crop pests—maintaining the health of the soil and recycling nutrients from waste.

The first thing to say is that although data is surprisingly patchy, such data as we have and its interpretation by experts show that UK insects have indeed been in decline. Whether that is measured by abundance of insects, which is the number of insects found in a particular place; the diversity of insects, which is how many different species are present in a particular place; or the distribution of insects, which is the number of places in which insects can be found, all three measures indicate a decline in insects in the UK.

Even though the UK is one of the best-monitored countries in the world when it comes to insects, with surveys such as the Rothamsted insect survey, which began in 1964 and the UK butterfly monitoring scheme, which started in 1976, the wealth of knowledge that we have tends to be concentrated into relatively few insect groups, principally moths, butterflies, aphids and bees. The bee is a well-studied species, but of the 2,000 species of bee in Europe, more than half have little or no data associated with them to establish their conservation status, whether that is vulnerable, threatened or of least concern. Our report recommends that the funding authorities, such as UK Research and Innovation should give greater attention to long-term monitoring by improving budgets. The UK pollinator monitoring survey has a budget of only £216,000 a year for such a vital piece of longitudinal information. The celebrated Rothamsted insect survey has a budget that equates to £440,000 a year. These foundational studies are much less well-funded than many other studies that we see.

We also recommend that monitoring takes place over the long term, beyond the five-year duration of the typical research grant, and the reasons for that are obvious. If we want to see trends that take account of the year-to-year variations in the climate that we inevitably experience, we need that long-term commitment. As well as maintaining the coverage of the existing surveys, we should look to institute their equivalent covering a wider range of species, including those not currently covered.

Knowing the trends on abundance is one thing—it is important to proceed on the basis of evidence—but we want to halt decline. We have established that there is decline, and we should halt and reverse the decline that has taken place, so policy, as well as data, is important. The national pollinator strategy that many Members in this debate will be familiar with is an excellent model for that, and my Committee strongly commends it, but as I said a few moments ago, pollination and pollinators are not the only contribution that insects and wider invertebrates make to our ecology. We recommend that the approach of the national pollinator strategy should be applied to a national invertebrate strategy, containing accountability targets for non-pollinating, but agriculturally beneficial invertebrates.

Even within species such as the bee, there have been concentrations on honeybees, for reasons that are perhaps understandable. Members should not get me wrong—honey beekeeping is important. I am always grateful to my constituent, Mr Lorne Mitchell, who brings me a jar of his delicious honey from Goudhurst every time he comes to my surgery—long may that continue—but honeybees are not the only thing we should worry about. There are more than 270 wild species of bee in the UK, and they need conserving, as well as promoting the pollination advantages of honeybees. We call on DEFRA—I hope the Minister will respond positively to this—to expand the remit of the National Bee Unit to include a focus on wild bee health as well as honey bees.

In this work, it is not just professional entomologists and researchers in our universities and institutions such as Rothamsted who are important, because amateur entomologists have always played an important role in collecting data for research. Every Member will know about the data collections that we have, in some cases going back many decades and even centuries, from amateur enthusiasts who have meticulously compiled data in particular areas. In some respects that is becoming more popular. In the Big Butterfly Count, over 100,000 citizen scientists, as I think we can call them, take part annually. Some amateur entomologists are real experts. In Tunbridge Wells Dr Ian Beavis is an institution, with an encyclopaedic and profound knowledge of the insects of the High Wealds that surpasses that of any professor. Our Committee believes that funding authorities should be able to allow funding to go to experts of that type, who may not be employed in universities or research institutions, and that they should be able to participate in conferences, publications, and symposia through an outreach of the grants programme to provide opportunities for them.

Both my right hon. Friends referred to many of the agricultural policies that their Committees have looked into and promoted to the Government. My Committee shares the approval that both their Committees give to the statutory targets to halt and reverse species extinction and decline, but we believe they are too narrowly focused. For example, we believe that as well as having a red list of particular species that are at risk of extinction, as we have at the moment, there should also be a baseline list consisting of a wider range of insects and other invertebrates, so that we can monitor progress over time against those baselines, sometimes even before species become a cause for concern.

My right hon. Friend the Member for Scarborough and Whitby spoke about the role of pesticides. That is an important matter and, as he said, we have called for more research to be done. We share the concern of many Members of the House, including those on the Environmental Audit Committee, that the Government are yet to publish a revised national action plan for sustainable pesticide use. That has now been delayed by more than six years since an update was due in February 2018. We believe that an updated plan should include a target for reducing pesticide use in urban and suburban areas, as well as in agricultural settings, following the good practice that we heard in evidence to our inquiry from organisations such as the Royal Horticultural Society about phasing down the use of pesticides in gardens, as it is doing in its important and celebrated garden at Wisley.

Finally, much has been said about stewardship schemes such as the environmental land management scheme that is replacing the EU’s common agricultural policy. There is a big opportunity for the scheme to be beneficial for biodiversity, and specifically as a vehicle for insect decline to be targeted, halted and reversed. We would like integrated pest management, which is a much more holistic and natural way of suppressing pests, to be advanced, tested and deployed as pilots through the early implementation of ELMS. If that is shown to be effective, it should be incorporated as specific actions within ELMS. In promoting biodiversity, not only are we exercising stewardship over our precious natural environment—something every Member of the House is concerned to do—but we can make an important contribution to our economy and national security by ensuring that our supplies of food are more resilient. I look forward to the Minister’s response to the points raised, and to the contributions of other hon. Members.

--- Later in debate ---

[The Parliamentary Under-Secretary of State for Environment, Food and Rural Affairs (Robbie Moore)]

I thank all right hon. and hon. Members for their contributions to today’s debate, and also thank the Chairs of the three Select Committees for the valuable work they have done in pulling together the reports. Having been a member of the Environment, Food and Rural Affairs Committee before taking up my ministerial role, I know just how hard all Select Committees work, so I thank them for those reports.

UK food security, based on supply from diverse sources, is a top priority for this Government. We know just how important driving domestic food production is. As has been mentioned, we produce just over 60% of the food that we need, and 73% of the food that we can grow or rear in the UK for all or part of the year. Those figures have changed little over the past 20 years, but it is worth noting that the Government’s desire is to ensure that our domestic food production is enhanced.

A strong domestic food production system is the foundation of our food security, which is why we as a Government have committed £2.4 billion to supporting food producers. The Farm to Fork summit last year brought together over 70 businesses with the aim of growing a thriving British food and drink sector. It was hailed a great success by many of the stakeholders who attended—the Chairs of the three Select Committees noted just how valuable it was—which is why the Prime Minister has announced that we will be holding a further summit this spring.

We as a Government take a holistic view of food security, considering it across the five themes set out in the UK food security report. That report is an analysis of the statistics relating to food security that DEFRA is required to produce under the Agriculture Act 2020 to present to Parliament every three years. The report includes chapters with statistics on trends in global food production, total population demand, price inflation and sustainability. The global chapter of the UK food security report sits alongside chapters on other key aspects of food security, both domestic and international, to ensure that we are taking a holistic approach that considers links across the food system. The first UK food security report was published in December 2021, and the next food security report will be published in December this year.

All Members, including my right hon. Friend the Member for Chipping Barnet (Theresa Villiers), have recognised just how important those reports are, as is the addition of the food security index, which was announced by the Prime Minister at the National Farmers Union conference. In addition to our existing robust processes for monitoring the UK’s food security, the food security index will complement the three-yearly food security report. We are currently developing the content of the index, but we expect it to present the key data and analysis needed to monitor how we are maintaining and enhancing our current levels of food security. We will publish the first draft of the food security index during the second UK Farm to Fork summit in the spring. The requirement for an annual food security index will be put on a statutory footing when parliamentary time allows.

A key challenge, which all countries are facing, is how we meet our climate and environmental objectives while maintaining a high level of food security. Domestically, the Government have committed to maintain the current level of food that we produce, but we want to enhance it to unleash our domestic potential. This includes sustainably boosting production in sectors in which there are post- Brexit opportunities, such as the horticulture and seafood sectors.

We know that food production and environmental improvement can and must go hand in hand. Our environmental land management schemes, which support climate and environmental outcomes as well as food production, are absolutely part of that. We have already ensured that our existing environmental schemes support food production. For instance, actions in the sustainable farming incentive support the creation of flower-rich buffers, which help pollinators, and that in turn helps with crop reduction.

The Agriculture Act imposes a duty on the Secretary of State to have regard to the need to encourage the production of food by producers in England, and its production in an environmentally sustainable way, when framing any financial assistance scheme. That is why our reforms aim to support a highly productive food producing sector, and one that is more environmentally sustainable.

Many Members asked about the land use framework. It will be published this year, but I want to reiterate that the reason why it has not been published to date is that the Secretary of State and his ministerial team have been very keen to make sure that it relates to enhancing our food production and making sure that food security is at its very core. When we are balancing the use of land as a finite resource that is being pulled in all different directions—for energy security, biodiversity offsetting, net zero targets, housing, infrastructure—we need to make sure that food security is considered at the heart of it.

Many Members, including the Chairs of the Select Committees, referred to pesticides, which play an important role in UK food security.

The Science, Innovation and Technology Committee’s report, “Insect decline and UK food security”, states that there was a consensus among key industry stakeholders, academics, charities and farming representatives that

“pesticides, even if only used as a last resort, are needed for UK food production.”

However, it notes that they must be used sustainably, and the Government’s first priority on pesticides is to ensure that they will not harm people or impose unacceptable risks to the environment. A pesticide may only be placed on the market in Great Britain if a product has been authorised by the regulator, the Health and Safety Executive, following a thorough scientific risk assessment that concludes that all safety standards have been met.

Reference has been made to the national action plan on the sustainable use of pesticides. It will set out DEFRA’s ambition to minimise the risks and impacts of pesticides on human health and the environment, including how we intend to increase the uptake of integrated pest management across all sectors. We hope to publish that national action plan imminently. However, we have not waited for its publication, and we have been moving forward with work to support sustainable pest management, and DEFRA has funded a package of research projects that bring together scientific evidence underpinning integrated pest management. We look at ways of further encouraging its uptake.

[Greg Clark]

I am encouraged by the imminence of the publication of the action plan. Can the Minister confirm that “imminently” will mean that it will meet the recommendation of my Committee’s report, to which he referred, which echoes the report of the Environmental Audit Committee, chaired by my right hon. Friend the Member for Ludlow (Philip Dunne), that it should be by May at the latest?

[Robbie Moore]

I thank the Chair of the Science, Innovation and Technology Committee for his intervention. I reassure him that officials are working at pace, based on the recommendations of all the Select Committee Chairs, to ensure that we can get the announcement made as soon as possible. I want to reassure him on that.

Pollinators were raised, and we know that bees and other pollinators play an essential role in our £100 billion food industry. The economic benefit of insect pollination to UK agriculture is estimated at more than £500 million a year. I reassure all Members of the House that we have already taken action. We have announced 20 new nature-based solutions across the country, funded by a £25 million species survival fund, and that is in addition to the 12 nature recovery projects and 54 further projects that we have funded through the landscape recovery scheme. Under the pollinator strategy, we have already established a world-leading pollinator monitoring scheme for farmland that delivers food and fuel for pollinators.

Many points have been made throughout this debate, and I simply do not have time to respond to all of them, but I am happy to meet Members who have raised queries throughout the debate. In closing, in the last few seconds that I have, I reiterate that the UK has strong food security, and we are keen to enhance that. We are not taking that for granted. We are working across the supply chain to maintain and enhance food security across multiple policy areas, but it is worrying that Labour wants to roll out the blueprint it has established in Wales across the UK, should it get to power. I worry for farmers, and I worry how seriously Labour is taking food security, given that not one Labour Back Bencher contributed to such an important debate on food security.

I thank all Members who have contributed to today’s debate, including the Chairs of the Select Committees, my right hon. Friends the Members for Tunbridge Wells (Greg Clark), for Scarborough and Whitby (Sir Robert Goodwill) and for Ludlow (Philip Dunne), who have made their valuable contributions.