[Relevant documents: Sixth Report of the Environment, Food and Rural Affairs Committee of Session 2022-23, Protecting Marine Mammals in the UK and Abroad, HC 697; and the Government response, HC 1942.]
That this House has considered the ratification of the Global Ocean Treaty.
It is a pleasure to serve under your chairmanship, Ms Vaz. I thank my colleagues on the Backbench Business Committee for allocating this slot to me. In preparing for this debate, I have been grateful for the many supportive emails I have received from constituents who are keen to see the global ocean treaty ratified. I am also grateful for the time that Lord Benyon took to hear me strongly pushing him to go faster with his policy. For clarity, although I have a private Member’s Bill that is due to be considered by the House, my remarks will focus not on that but on the process of and work needed to implement this landmark treaty.
This debate is one in which we all agree with the goal: that the UK should ratify the global ocean treaty, also known as the high seas treaty, which was agreed by UN negotiators on 6 March 2023 following nearly a decade of negotiations in which, although I know she would be too modest to mention it herself, my right hon. Friend the Member for Suffolk Coastal (Dr Coffey) had a driving role. She has been supporting me with this issue and, I am sure, will make a worthwhile contribution later. The UK played a significant part in the negotiations. Our team of negotiators, who were supported every step of the way by Ministers committed to achieving an agreement—and, to be fair, by the main Opposition parties—should all be thanked today.
It is good to note that the UK Government was one of the first signatories to the treaty; however, it still has not been formally ratified by the UK. The treaty is a welcome update to the main international agreement on the oceans, which was adopted way back in 1982 and came into force in 1994: the UN convention on the law of the sea. That established the high seas as international waters in which all countries can fish, ship and do research, but did not include any specific protections for marine biodiversity. The global ocean treaty will change that by providing a legal framework for establishing marine protected areas, to protect against the loss of marine wildlife and share the genetic resources of the high seas.
With the current legal framework now out of date, every week that goes by without the new treaty in place sees the precious environment of our oceans put at risk. As soon as 60 countries ratify it, the treaty will enter into force and we can ramp up international action to protect our shared ocean, mitigate climate breakdown and safeguard the lives and livelihoods of billions of people worldwide. Hence, the UK should make progress to get the treaty ratified quickly and within the remaining period of this Parliament—[Interruption]—despite the objections of some people’s mobile phones.
One question that some listening will ask is: what is the potential impact once the treaty is enforced—what are we actually seeking to achieve? At its heart is the delivery of the 30 by 30 target. For background, the UN convention on biological diversity aims to promote biodiversity conservation and includes a focus on the identification of ecologically or biologically significant marine areas. In 2022, the Kunming-Montreal global biodiversity framework was adopted at the 15th conference of the parties. It included a target to ensure that
It is a pleasure to serve with you in the Chair, Ms Vaz. I congratulate the hon. Member for Torbay (Kevin Foster) most warmly on securing time for the debate. I hesitate to predict anything in politics these days, but I have more than a strong suspicion that this may be one of those occasions when we are all in violent agreement with each other. In order that everybody may have the opportunity to say what they have to say, I will try to keep my remarks suitably brief.
I am quite happy to acknowledge the leading role the Government have taken in the past 10 years that has brought us to the agreement of this treaty. The target of a 30% protected area for the high seas is a significant one. It will not be easy to achieve, but it is an important goal that we should aspire to. Of course, what happens on the high seas may be outwith the jurisdiction of our territorial waters and our exclusive economic zone out to 200 miles, but it is still nevertheless important for the inshore waters on which we rely in my constituency in particular, so we see this as an important opportunity for us. This is also an important opportunity for Britain to continue the leading role we have taken so far. The target of getting 60 countries to ratify the treaty is an important one, and when only four countries have currently ratified it, for Britain to step up to the plate and give early ratification would make a significant difference.
The truth of the matter is that, so often when it comes to what happens at sea, what happens is out of sight and out of mind, and things that happen on the high seas happen in a state of ignorance, because we simply do not know what goes on there. That is not just in environmental areas: if we consider the labour standards and rates of pay on many deep-water fleets, we will see a similar situation.
For me personally, one of the most important aspects of the treaty is the duty that it gives to parties to assess the environmental impacts of things such as plastics. The growth of plastic pollution has been a blight on our shores for decades. The alarming thing I have found in recent years is that when I do a litter-pick on a beach and end up looking at it and thinking, “Well, this is absolutely pristine,” I then spend another 10 or 15 minutes carefully going over it and realise that even in that short time I can fill a carrier-bag with small pieces of plastic. As an islander both by birth and by choice, I see that all the time when walking around our coastlines. The blight of plastic pollution must be tackled. We made so much progress following “Blue Planet II” in 2017, but then along came the pandemic, the closedown and the necessary biosecurity measures. As a consequence, we have lost so much momentum. This treaty might be one opportunity to recoup some of the lost ground.
It is a pleasure, Ms Vaz, to serve with you in the Chair for this debate.
I thank my hon. Friend the Member for Torbay (Kevin Foster) for securing this debate. I know how passionate he is about this issue and he has already referred to my commitment to making sure that we get the treaty ratified as soon as possible. That is why I was happy to support his private Member’s Bill. Although I appreciate why it might not be possible to use that Bill as a vehicle for other things—I am sure the Minister will explain in more detail later—it is important that we continue to ensure that the Government, including our good friends at the Foreign, Commonwealth and Development Office, are as speedy as possible in sorting out the issues, so that we can get the treaty ratified.
I should also pay credit not only to Lord Benyon but to Lord Goldsmith, who has done a lot of work on this issue. Gosh—the first time I was a Minister in the Department for Environment, Food and Rural Affairs, I really got the bug for marine. I think that is not only because my constituency is Suffolk Coastal but because I grew up in a village just north of Liverpool. The sea has always mattered to me in many ways. As I say, I now represent Suffolk Coastal, where I look out at the north Sea, which is a lot colder.
The amount of biodiversity in the North sea, and the importance of the oceans, was brought home to me in my time working on coral reefs, which face the threat of ocean acidification. I also learned about the amazing science that we have in this country. The National Oceanography Centre is no longer formally a Government body, but is still very close to the work that the Government are trying to do. Indeed, it is still leading the United Kingdom’s National Decade Committee on the ocean and the chief scientist from DEFRA was at its conference just a couple of weeks ago in Barcelona.
I am hugely enjoying my right hon. Friend’s speech. She mentioned the overseas territories, which fall under the remit of the FCDO. Bermuda is one of those, and is a champion for the Sargasso sea, which is a huge carbon store and increasingly a rubbish dump. Through its hydrographic service, the Royal Navy has mapped the world’s oceans more than any other country in the world. Surely, this is a golden opportunity for this country to show an international lead.
My hon. Friend is absolutely right. When UNESCO was considering doing the decade of ocean science, we were right behind it, supporting it and putting people forward from the plethora of excellence we have in this country. My hon. Friend points out the Royal Navy, but there is also the funding we give. As we move forward with this, we need to ensure that it is led by science and expertise, rather than solely ambition, in order to save the oceans that have done so much to save us. My hon. Friend is right that we need to be able to deliver for it to have credibility.
At COP26, Costa Rica, Colombia, Ecuador and Panama came together to create the first significant cross-boundary marine protected area, the Eastern Tropical Pacific Marine Corridor. We helped on that journey and are still financially supporting it; there are good ambitions there. They were well placed to trigger the race, and I hope they succeed, but I have a suggestion for the Minister about what we can do to get into the race. Between Ecuador and the Galápagos Islands, which are obviously part of Ecuador, there is a gap, and I think we should use our resources to accelerate its designation as the first ever biodiversity of areas beyond national jurisdiction zone. We could also get a run-on by working with Namibia and creating a BBNJ zone between it and Tristan da Cunha, which might be simpler. The ambition is there, and I encourage the Minister to discuss that with her officials.
On the treaty, the Foreign Office reply contained various articles and stated that we need legislation. I have to say that it was not particularly detailed. I know we are not supposed to use props, but I have the document, which was circulated to a number of MPs, in my hand; I am happy to share it with anyone who is interested. If the Minister cannot give us a full answer today, it would be helpful if she gave a more substantive answer, perhaps by writing to the Members who attended the debate or by putting a response in the Library.
I pay tribute to the hon. Member for Torbay (Kevin Foster) for securing this very important debate and for his speech, and to the right hon. Member for Suffolk Coastal (Dr Coffey), who spoke with such knowledge of these matters.
We are discussing the ratification of the Global Ocean Treaty, but it is important to see it in the right context. It arose out of a problem with the global biodiversity framework. I was delighted to be in Montreal at COP15 when the global biodiversity framework was adopted. It established the 30 by 30 target to ensure that
“by 2030 at least 30 per cent of terrestrial, inland water, and of coastal and marine areas, especially areas of particular importance for biodiversity and ecosystem functions and services, are effectively conserved and managed through ecologically representative, well-connected and equitably governed systems of protected areas and other effective area-based conservation measures”.
But the problem was how to protect areas of our planet whose biodiversity lies beyond national jurisdictions, and how to create an ecologically interconnected system of protection and enforcement when so much of our planet is open ocean, not under the jurisdiction of any Government.
The treaty is the missing piece of the jigsaw. Without it, there would be no legal mechanism even to set up marine protected areas on the high seas, let alone enforce them. The high seas make up 40% of the surface of our planet and comprise 64%—almost two thirds—of the surface of the oceans, but in terms of capacity they represent 95% of the oceans’ volume. We used to think of the deep oceans as a barren wasteland, but we now know they are teeming with life: more than 2,000 new species are discovered every year.
I do not know how much time you spend thinking about whale poo, Ms Vaz, but understanding its importance for life on our planet is quite sobering. Whale faeces, very rich in nitrogen and iron, is critical for the growth of phytoplankton. Like plants, phytoplankton capture large amounts of carbon dioxide and convert it to usable cellular energy. That not only removes carbon from the atmosphere but produces the oxygen that we human animals need to survive. When phytoplankton are eaten by zooplankton and krill, the carbon continues to pass through the food web, creating a healthy ocean.
Unlike my hon. Friend the Member for Torbay (Kevin Foster) and my right hon. Friend the Member for Suffolk Coastal (Dr Coffey), my South West Bedfordshire constituency is about as far from the sea as you can get. So why does this debate matter to my constituents? Why am I here today? The reason is that the oceans produce half the oxygen that we breathe. It is worth pausing for a moment on that point, given how important oxygen to human life on the planet.
Oceans are the world’s largest carbon sink and have already absorbed 30% of all our carbon dioxide and 90% of the excess heat caused by human activities. Three billion people around the planet rely on the oceans for food and livelihoods. That is a huge number. Just think of the global economy and what would happen to those people if the oceans were not able to carry on supplying that food and their livelihoods. Protecting the high seas from industrial overfishing and mining can lock away carbon, while replenishing those all-important fish populations.
We should also remember the potential of the blue economy for the whole pharmaceutical sector. We know that fungi in the twilight zone of the oceans are highly likely to be a new and really important source of penicillin-like drugs for the future, which can help us to deal with some of the terrible health issues that we face. What is the problem that the global ocean treaty is trying to solve? We know that, sadly, two thirds of the high seas are already experiencing pollution, overfishing and the impacts of climate change. A third of global fish stocks are already overfished, and over a third of marine mammals, such as sharks, are under threat of extinction. Sharks are an incredibly important apex predator—many of us think they are to be feared, but we now know from marine biologists that they have a very important role in the whole ecosystem of marine life.
There is also the whole issue of plastic that is integrally bound up in this, which several other hon. Members have already mentioned. The United Nations believes that some 14 million tonnes of plastic end up in the ocean every year. We all do our bit as litter pickers, as the right hon. Member for Orkney and Shetland (Mr Carmichael) said, and I am sure we have all tried to do our pathetically small amount on holiday. We all have to do what we can, but that is an absolutely huge amount. We also know that, in the first decade of the 21st century, more plastic was created than in the whole of history up to that point. The production of plastic is on an accelerating curve, and unless we do something about it, we will not get on top of this issue.
It is a pleasure to see you in the Chair this afternoon, Ms Vaz. The contributions today have been excellent. I was beginning to question my life choices when my hon. Friend the Member for Brent North (Barry Gardiner) started talking about whale poo, but he explained in great detail and breadth why this treaty is important and why it is rightly getting attention today. After decades of campaigning and about a decade of negotiation, it was a landmark moment when it was agreed, and there is no doubt that it will have a positive impact when it is finally ratified.
The hon. Member for Torbay (Kevin Foster) said that we need 60 countries to ratify the agreement, and as we heard, it will provide a legislative framework for the first time. That is a crucial step if we are to achieve our 30 by 30 goal of protecting at least 30% of the world’s oceans by 2030. All hon. Members present are committed to that, which is a rarity; there is great unanimity about the need for us to get on and ratify the treaty.
I have many constituents, as other hon. Members do, who asked me to take part in this debate, because they understand the importance of the ocean for protecting not just the diverse ecosystem in there but the wider planet. We have seen the effects of the failure to protect our environment in this country alone. A report from the House of Lords Environment and Climate Change Committee published last year noted that, in the UK,
“41 per cent of species have decreased in abundance since 1970 while 15 per cent of species have been classified as threatened with extinction.”
The fact that the Government support the treaty and are undertaking the groundwork is welcome, but there are concerns about some wider aspects of Government policy, such as the progress of the Offshore Petroleum Licensing Bill, which comes into potential conflict with the ambitions behind marine protected areas. New oil and gas beds can inflict serious harm on the marine environment. Exploration can cause oil spills, which harm marine wildlife and ecosystems. Underwater noise pollution from surveys also causes severe harm to marine mammals, commercially important fish, and invertebrates. There is also direct destruction of habitats such as deep-water sponge and cold-water corals, which form an important part of the natural cycle of our oceans.
“by 2030 at least 30 per cent of terrestrial and inland water areas, and of marine and coastal areas…are effectively conserved and managed through ecologically representative, well-connected and equitably governed systems of protected areas and other effective area-based conservation measures”.
That is now commonly referred to by the much snappier title of the “30 by 30” target. The global ocean treaty is crucial to enforcing that pledge, because without the treaty there will be no legal mechanism to set up marine protected areas on the high seas. We could declare them, but it would be open to some to simply ignore them.
The UK has committed to 30 by 30 and, in an election year, it is worth noting that the three main parties of Westminster are broadly committed to the agenda. The UK is also the leader of the 77-country global action alliance that champions ocean action and conservation towards the target. In that area, we can also be proud to be practising what we are preaching to others within our own waters. Some 38% of UK waters are included in a comprehensive network of marine protected areas, and within the overseas territories more than 60% of waters are protected and sustainably managed within the blue belt. We have a good record, so we should want to show it by being one of the first 60 to ratify the treaty.
We must see the global ocean treaty in the context of the wider work being done to protect our oceans. A few years ago, the idea of mining the deep sea would have been confined to a sci-fi film. Now, technology makes it possible, and areas that until the last century man had never seen or touched, which harbour some of the most unique biodiversity, are under threat. I therefore very much welcome the announcement on 30 October 2023 that the UK would support a moratorium on the granting of exploitation licences for deep-sea mining projects by the International Seabed Authority. As a nation, we should be driving the need for the ISA to develop strong, enforceable environmental regulations, standards and guidelines before any mining commences, while adopting a generally precautionary approach to this novel practice.
Deep-sea mining could pose a new threat to the deepest parts of the oceans, but another threat has been building for decades, and has now touched even the deepest parts of our ocean and washed up on the most remote shores: plastic. I welcome the Government’s work to reduce the use of single-use plastics, some of which might be used only for a couple of minutes but last centuries in the environment. The fact that a litter pick in Torbay found crisp packets from the 1980s, with some from the 1960s being discovered nationally, speaks volumes about what a moment’s idleness can produce. I am pleased that the UK is a founding member of the High Ambition Coalition to end plastic pollution, which is committed to achieving an ambitious treaty by the end of 2024. We need a clear and strong set of global standards to tackle the problem. Each nation can make its own contribution, but it is inevitable that a global approach is needed.
I note the aim of ending plastic pollution across the globe by 2040, including by restraining and reducing plastic production and consumption to sustainable levels, promoting a circular economy for plastic, and managing plastic waste in an environmentally sound and safe manner. I still recall how difficult it was during my time in local government, back in the 2000s, to get a contract for the processing of plastic collected for recycling that could guarantee that the plastic would actually get recycled, rather than shipped abroad, often to take advantage of labour and environmental practices that were banned in the UK. At that time, it was also well known that many of the items collected could end up as landfill, and not recycled as claimed when they were collected. It was said that they had been recycled simply because they had been exported for that purpose.
I generally welcome the written ministerial statement of 25 March, which provided a welcome update on the current position on ratifying the treaty. As of that day, the agreement had gained 88 signatures and two ratifications out of the 60 needed—although I understand that the number of ratifications is now four, with Belize, Palau, Chile and the Seychelles having formally ratified the agreement. The treaty was laid before Parliament for scrutiny on 16 October last year. According to the statement:
“Before the UK can ratify international agreements, legislation needs to be in place to ensure that new obligations can be complied with…The provisions in the agreement on marine genetic resources…require a clear legislative framework, including substantive provisions in primary legislation.”—[Official Report, 25 March 2024; Vol. 747, c. 67-68WS.]
Hence my introducing to the House a Bill to provide a legislative vehicle for just that.
The Government’s statement also outlined how the treaty creates new obligations for UK businesses, in particular the pharmaceutical, agricultural technology, cosmetic and chemical sectors, along with science and research. It also outlined that
“thorough engagement with key stakeholders is underway to help to ensure that implementation is effective and avoids any unintended consequences.”—[Official Report, 25 March 2024; Vol. 747, c. 68WS.]
Few would argue with a statement like that, but we do not want any delay in getting vital protections in place for our oceans—hence our wanting to ratify the treaty as quickly as we can.
My meetings with the Minister in the other place and officials were interesting, and I welcomed the written statement formally confirming the Government’s intention to ratify. However, given the importance of this work and the impending general election, it is no surprise that many stakeholders are keen to see the Government, who were so keen to get the global ocean treaty in place, be the one that ratifies it—thereby ruling out its ratification being subject to any of the vagaries of future politics, which are inevitable in an election year.
I note that the statement last month indicated that the Government are preparing legislation, with their aim being to implement and ratify the treaty in time for the UN ocean conference in June 2025. I understand that that target is shared by some other countries, but as always I am keen that we set the bar. Hitting 60 countries as quickly as possible is important because the first conference of the parties will meet within the first year of the agreement entering into force. That is when the real work of the treaty can start.
I note that the UK is already part of the preparatory commission to be established by the United Nations to prepare for that conference. It has been indicated that the legislation will come in the first part of the next Parliament, which could be later this year but similarly could be nine months away. Yet would this be a top priority in a new Parliament in the way that it has clearly been for this one and this Government? The sooner we hit 60, the sooner the first conference of the parties will take place.
Given what I have already outlined, there are some specific points to which I would appreciate hearing the Minister’s response. First, what timeline have the Government set themselves for completing the work on drafting the legislation? Why could it not be done by summer for an autumn introduction? Secondly, what prevents a legislative slot being used in the latter part of this year, given the obvious wide support that the legislation could command across the House and in the other place and—although I do not want to speak for them—the likely support we would have from the Opposition for moving it through this place relatively quickly? Thirdly, from her engagement with other countries, when does the Minister expect the 60-nation mark to be hit?
The global ocean treaty is a landmark treaty. It is the basis of delivering the 30 by 30 target, which would protect vast areas of our ocean and the biodiversity within them. Over the past decade, the Government have helped to drive forward the creation and negotiation of the treaty. Individual Ministers have worked with determination to get it agreed and to put the UK’s signature on it. The final stage is ratification. While the pledge by World Oceans Day next year is welcome, surely the Government must want the ratification of this landmark agreement to be a landmark achievement they can cite to voters when the general election comes.
The hon. Member for Torbay said that our high seas have unique biodiversity, and he is absolutely right. Of course, we used to have lots of unique biodiversity; we did not have to look to the high seas and the oceans for it. On dry land, however, we have already seen the loss of so much of our critical biodiversity and I fear that it has probably gone forever. So this treaty is for all of us a second chance. Our oceans are the lungs of our planet and if we do not take the action necessary for the ratification of this treaty now, we risk treating the biodiversity of our high seas in the same way that we have treated the biodiversity on dry land, and we will all be poorer as a consequence.
The world and this Parliament are united in wanting to ensure that we take better care of our oceans, recognising how much the oceans have taken care of us and our planet for millennia, although we will never really properly compensate for some of the harm that we have done there.
However, the opportunity is now. That is why we have done the work in creating many marine conservation zones and marine protected areas, while continuing to try to strengthen the protections that exist, despite people like the European Union taking us to court on protecting areas such as the Dogger Bank—the extra controls that we have put in recently, to protect the sand eels that are the food for the puffins and kittiwakes. Those are the sorts of things that might not matter to every person in the street, whose greatest worries will understandably be about the cost of living and similar matters, but they are long-term strategic issues. That is why it is good to have such cross-party support and focus on tackling them.
It is less than a year ago that the final agreement was adopted in New York, back in June. When the treaty was opened up for signatures during the United Nations General Assembly on 20 September, it was my privilege to be alongside Lord Ahmad when he signed it formally on behalf of the UK Government. There was an interesting debate that day on whether the United States would sign it or not, so I was very pleased that President Biden gave the go-ahead because it matters that we have people sign up to these treaties. I will always give huge credit to the United States for a number of its activities, but they have never signed up to the convention on biodiversity. It is not a shame—they have done that for certain reasons—but the most powerful global treaty we have ever had is the Montreal protocol, signed back in 1987. The United States being a part of that really made a massive difference in ensuring that it was a priority for them in their activities around the world.
The threat to the ocean is so widespread, even from things like illegal, unreported and unregulated fishing. That sort of harm is very difficult and challenging. In my time at DEFRA, I was proud of working to ensure that oceans became a very prominent part, while recognising the special relationship within Government, where the Foreign Office takes the lead on UN treaties and the like, and the importance of collective working. The creation of the blue planet fund is probably one of the most significant things we will have done on environmental improvement.
While we have been celebrating Earth Day this week, the focus was on plastics, because of the plastics treaty. The oceans have become a sink for carbon and all sorts of different things; they have literally become a sink for our rubbish. We need to continue to work on improving the state of our oceans. An amazing thing happened down in the south Atlantic when a marine protected area was established for the South Sandwich Islands. I recently took part in a debate here on penguins, and it might surprise people to know that through our overseas territories, the United Kingdom is responsible for 30% of the world’s penguins.
We must think about the impact on the building blocks of life itself and how the United Kingdom can, not with pride—pride comes before a fall, or a sin—but with determination lead by example. That is why so many parliamentarians and activists have been keen to ensure that we are leading the pack in getting the ratification done, given all the consequences that come as a result.
Will the Minister set out what primary legislation, secondary legislation and other agreements are needed? We want this to happen, and officials said that they should have it ready before the end of this calendar year. I wonder what, with a bit of a heave and a shove, good will and the wash-up, we can do to get it through so that we are not waiting for it. No disrespect to whoever forms the next Government, but quite often priorities change and things take time. We have been leading the pack—we have at least been co-leaders—so let us stay there and ensure this gets delivered properly.
If phytoplankton do not get eaten, they simply die and sink to the ocean floor where they lock away all the carbon that they have stored.
Known as the “biological pump”, billions of metric tonnes of carbon from the atmosphere are transferred to the bottom of the ocean every year, reducing the impact of global warming. Without the high seas shielding us, we would already be in a full-scale climate breakdown. Over 90% of the warming of the earth between 1971 and 2010 was directly absorbed by the oceans. If we increase the phytoplankton in our oceans by just 1%, it would have the same climate benefits as 2 billion mature trees.
Protection of the high seas is desperately needed for both ocean health and human wellbeing. Properly protecting 30% of the high seas would create havens for ocean wildlife that sustain and replenish the waters closer to shore. Importantly, it would enhance fish populations and food security. The high seas should be a global commons benefiting all of humanity. In fact, they are grossly abused. The result is that 80% of fisheries worldwide are fully or over-exploited, depleted or in a state of collapse. Continuing with the status quo and avoiding the necessary steps to curb overfishing and avert climate breakdown will lead to the comprehensive collapse of fisheries, and the lowest-income nations will suffer the most.
Research has shown that protecting more of the oceans will provide more fish to eat because we create the safe havens for fish to grow to maturity. Orange roughy can live for 200 years. They are not sexually mature until about 30. At full maturity, a female can produce almost a quarter of a million eggs. A female in her 30s might produce only 20,000. So it makes sense to create the marine protection zones that the global oceans treaty will facilitate.
The treaty allows for nations to establish marine-protected areas by a majority vote of ratifying members where they cannot reach consensus. That avoids the blocking stalemates and vetoes that would otherwise come into the political counting. It will ensure the sharing of marine genetic resources, providing equitable access to science and the benefits from ocean discoveries, with a benefit-sharing committee to oversee the treaty’s call for a standard batch ID to be added to genetic samples and subsequent patents on sales.
The treaty establishes the need for capacity building for developing nations to ensure that they can gain equitable access to science, technology and marine genetic resources, and it insists on environmental impact assessments for activities on the high seas that are expected to have a substantial impact. The treaty will not require new permits for research projects exploring the high seas, but it will create a science and technical committee to oversee regulations and react to changing conditions in the oceans. In the context of the last point, let me welcome in passing the UK Government’s announcement of a moratorium on deep-sea mining in October last year.
I am delighted that the UK was one of the first signatories to the treaty, but speedy ratification is vital if we are to reach the triggering number of 60 states that would bring the treaty into force. We have only six years before 2030. If we are to achieve 30% of high seas protection, we have to begin planning now, even before ratification.
Before the general election in 2010, I played a small role in lobbying for the UK to create what was then the largest marine-protected area on the planet, in the Indian ocean. Since then, the Conservative Government have developed their flagship blue belt programme for the establishment of MPAs in the UK overseas territories. I think it is perhaps their single greatest achievement, protecting over 4 million sq km of ocean habitat, accounting for 1% of the ocean’s entire surface.
The MPZ created by the Government of Tristan da Cunha, which was mentioned, is the fourth largest MPA in the world, providing critical habitat for tuna, penguins and the iconic Tristan lobster. In 2024, the waters around South Georgia and the South Sandwich Islands were officially protected by the Government, creating an MPA eight times the size of Wales. Those islands lie on important migration paths for birds travelling from the Antarctic to South America. The waters off their coasts are equally important for various marine species in the Southern ocean. The blue belt programme is a success, and I commend the Government for what they have done, but there have been challenges and disappointments on the way, and it is from those that I hope the Minister will seek to learn when coming to consider how best to implement the Global Ocean Treaty.
The very remoteness that fosters the strong biodiversity in the UK’s overseas territories also creates logistical challenges and capacity issues. While the Government have provided some technical and financial support to address those capacity issues, they know that support has not been sufficient, and it has caused problems with the roll-out of the blue belt priorities. It has also imposed considerable burdens on the already strained capacity of the overseas territories’ Governments.
The unique constitutional status of the OTs has also disqualified them from seeking outside financial support from organisations such as the Global Environment Facility and the United Nations Environment Programme. These capacity issues are often most apparent in the fight against IUU—illegal, unsustainable and unregulated —fishing.
Most of the overseas territories do not have access to cost-effective fisheries surveillance and monitoring systems. That makes it difficult to police the MPAs and ensure that they are not being violated. The UK should not restrict the amount of resource that the overseas territories are permitted to allocate to conservation efforts, which it does at the moment. The Government could also allow the territories to access funding pots already put aside for conservation efforts, such as the UK’s contribution to the UN decade on ecosystem restoration.
Territory Government Departments are unable to deliver all the top-down work programmes being recommended by blue belt agencies. More long-term, local staff are required if the programme is to achieve all its ambitions. These problems will be even greater when we think of establishing MPAs beyond the territorial jurisdiction of even our remotest territories.
The Minister will be aware that the Marine Conservation Society has recommended creating a UK Government-led MPA satellite surveillance system, sharing transparent metrics on enforcement in overseas territories’ waters, and also funding observer coverage on local fisheries. Will the Minister set out how the Government will ensure that, under the treaty, we are not simply drawing lines on an ocean map, but are creating robust and enforceable protected areas?
Finally, I support the call from a number of non-governmental organisations and agencies, and from Members today, urging the Government to begin the work of planning the development of these ocean sanctuaries, and not to wait until the treaty is ratified and enforced. Alliances with other coastal states are already there in embryonic form, such as with the Sargasso Sea Commission—of course, the Sargasso sea is also home of one of our overseas territories, Bermuda.
Bermuda’s deputy premier recently called for the Sargasso sea to be prioritised for protection under the new treaty. Can the Minister assure us that she is working with Bermuda and other countries in the region to jointly spearhead a proposal for an ocean sanctuary in the Sargasso sea that might be ready to present at the treaty’s first conference of the parties?
A quarter of all fish sold in Californian fish markets have plastic in their gut, according to some recent studies. There are four countries that dump more plastic in the sea than all other countries combined: China—which is by far the worst—Indonesia, Thailand and Vietnam. The Yangtze river pours more plastic into the ocean than any other river on the planet, and that cannot go on. I say to our friends in those countries—with a degree of humility, because our own record has not been perfect in the past—that that is an issue they need to get on top of.
What needs to be done to address those really serious problems? The UN high seas treaty was finalised in 2023, and I pay tribute to my right hon. Friend the Member for Suffolk Coastal for her role in that. It took 20 years of negotiation, and that is a very long time. I am proud that the UK was a member of the so-called High Ambition Coalition to get it done, and I join what every other Member has said about trying to get it ratified as quickly as possible, to provide a really important lead on this issue. The UK blue belt around UK overseas territories has protected an area of ocean larger than the size of India, which is to be welcomed. Closer to home, around England, we have three highly protected marine areas as well, which are also very much to be welcomed. We need to ratify the treaty as quickly as possible. We also need the closely related UN global plastics treaty to be created and finalised by the end of 2024. I am pleased that the UK is a member of High Ambition Coalition to End Plastic Pollution, because those two issues are integrally connected.
Exploration can have a wide-ranging impact on marine life and ecosystems. The treaty is meant to limit those kinds of harms, so it is surprising that some policies seem to conflict with MPAs. Will the Minister comment on how that contradiction will be resolved? Questions ought to be raised about the place of MPAs in UK waters and the commitment to restore 70% of designated features to favourable conditions by 2042. It would be useful to know exactly what measures will be brought in to ensure that that is delivered.
We are short on time, so I will end on a positive note. The treaty is a step in the right direction, which has been decades in the making; we do not want to see more decades go by before we see the results. There are many reasons to be optimistic about where we are heading. The consensus that we have heard today is encouraging, but we have to be aware of wider Government policies. There is a lot of evidence that much more needs to be done to protect our seas—let alone the rest of the planet’s oceans. With 71% of the Earth covered by oceans, we have to pay as much attention to what is going on there as we do to dry land.
Last year, we saw record temperatures in the oceans. We cannot ignore the influence that has on the climate. The oceans absorb heat and carbon dioxide. Importantly, they drive weather patterns, the impact of which we are seeing regularly. Warming oceans also contribute to the increasing melting of ice, which causes sea levels to rise. Everything is connected. It is clear that with every passing year, the battle against climate change becomes a little harder to defeat. Protecting the oceans is a key part of that. Ultimately, it will determine whether we continue to survive as a species on this planet, which is why we really must get on and ensure that the treaty is delivered and begins to produce results.