Restoring Nature and Climate Change

I beg to move,

That this House has considered e-petition 254607 relating to restoring nature and climate change.

It is a pleasure to serve under your chairmanship, Mr Hosie, and an honour to introduce the petition on behalf of the Petitions Committee. It is timely because of the climate crisis we face, but also because it is a hot topic in Ambridge at the moment, for those who listen to “The Archers”. That is always a useful barometer for a certain part of public opinion.

The petition, which calls for natural climate solutions, such as rewilding, to be enacted to tackle the climate emergency, has been signed by around 110,000 people, including over 650 from my Cambridge constituency. It makes a series of important points and reads:

“Restore nature on a massive scale to help stop climate breakdown.

To avoid a climate emergency we need to act fast.

Rewilding and other natural climate solutions can draw millions of tonnes of CO₂ out of the air through restoring and protecting our living systems. We call on the UK Government to make a bold financial and political commitment to nature’s recovery.

We need to limit global temperature rise to 1.5°C to avoid the catastrophic effects of climate breakdown. To do this we need both to reduce carbon emissions and to remove carbon from the atmosphere. By drawing down carbon, nature’s recovery can help us reach net carbon zero.

We have a chance for the UK to become a world leader in natural climate solutions. Those who manage our land and sea play a pivotal role and should be supported to come together to deliver carbon reductions.”

I doubt many—or even any—of us here would disagree with much in that statement. It is a topic that chimes with the public mood over the last year. From the school climate strikes, the Extinction Rebellion protests and many more related campaigns, it is clear that stopping climate breakdown is at the top of the agenda for many people.

I congratulate my hon. Friend on securing this wonderful debate with his magic power. More people in Huddersfield than in Ambridge signed the petition. Does he agree that we need more action from this Government and from the Opposition parties? Climate change is now. We must not put noughts on. We need the northern forest, millions of trees planted and so much more. Does he agree that this is an emergency and we have got to act now?

Strangely enough, I agree, as my hon. Friend will find as I go through my speech.

We should start with some definitions. I make an introductory caveat; I am not someone who believes that humankind is the cause of all problems, although we cause many. I have always been slightly puzzled by the term “unspoiled” that some people apply to areas untouched by human intervention. There are certainly many—far too many—places that have been spoiled, polluted and harmed, but there are also examples of glorious and wonderful buildings and interventions, where people have achieved works of great beauty.

In that recognition of where humans can enhance our environment, will the hon. Gentleman join me in paying tribute to the Sussex Wildlife Trust and the wildlife trusts around the country that do so much to support our environment with innovative and practical solutions?

I suspect that many Members around the Chamber will have worked with their local wildlife trusts and seen the excellent work they do. Just a few weeks ago I was with the Wildlife Trust for Bedfordshire, Cambridgeshire & Northamptonshire releasing Nora the hedgehog into the wild, although Nora’s building was not one of the works of art I was about to reference in my great city of Cambridge.

Cambridge is full of fine examples of magnificent buildings and we are proud of them. They are often the work of previous generations, sometimes created in political and economic circumstances that we would not now accept. We can all point to examples across cultures and countries of magnificent interventions. My point is that we are not for or against nature, but with better scientific understanding of our impact on the wider environment, we now have the responsibility to act in a way that does no more harm and, where harm has been caused, take the opportunity to work with natural processes to secure improvement. That is my starting point.

Kent Wildlife Trust, along with others, has a strategy of greening urban areas. Will the hon. Gentleman welcome its initiatives and others, such as that at Luton Junior School, in my constituency, which plans to build a green, living wall to help absorb pollution and improve the future health of the children at the school?

The hon. Lady is correct; I suspect we will be hearing more examples of good work done by other wildlife trusts.

I will say a word about the role of water and wetlands. The hon. Gentleman will know the example of Wicken Fen in Cambridgeshire and about the work that is being done to improve the wetlands towards Anglesey Abbey. We could do with more work like that around the country. In Hertfordshire, our chalk streams are suffering from over-abstraction. Do we not need a policy for water?

The right hon. and learned Gentleman is right. I am about to embark on a tour of wetlands; Wicken Fen will be one of them. This summer we have seen some particular problems with a number of streams drying up, so we need a plan for water.

Is my hon. Friend aware of the 2018 report by the Intergovernmental Panel on Climate Change and the 2019 report by the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services that show that nature and climate crisis are inextricably linked? The IPBES report says that 1 million species globally are at risk of extinction. Does he agree that nature-based solutions are a fundamental way of stopping climate change and preventing the extinction of species?

My hon. Friend is right; I will come to some of those points later.

The hon. Gentleman is being generous with his time. It is great that we are all paying tribute to our local wildlife trusts; I will put in a word for the wonderful Sussex Wildlife Trust. Does he agree that we need urgent action? Ministers could make a decision right now to ban the burning of blanket bog, ending the release of huge amounts of emissions that could otherwise be captured by peat. When we consider that globally peatlands can store more carbon than rain forests, we need to be doing much more and not burning them.

Only if they are wet; they have to be wet.

The hon. Lady is right, as is the right hon. and learned Gentleman, who spoke from a sedentary position. Later in my speech, I will make that point.

My hon. Friend is exceedingly generous in taking interventions in this important debate. I pay tribute to the Walthamstow Wetlands—I hope they will be on his tour—and to my local authority, which has planted 5,000 trees in the last year alone in Waltham Forest.

The hon. Member for Brighton, Pavilion (Caroline Lucas) is right when she says that we need to look at what Government can do. Many of us are interested in ideas about carbon pricing and how we can further incentivise rewilding as part of tackling climate change. Frankly, it is not enough to leave it to local communities and local authorities, which do individually brilliant things; in this time of climate emergency, we should ask national Government to incentivise rewilding. Does my hon. Friend have a view on that?

I had a wonderful day out in Walthamstow with my partner earlier this year, when we came to see some of the wonderful things that have been done there. On the point of urgency, my hon. Friend is right. The conclusion to my speech will lay down the challenge to the Minister about the degree of urgency we face, which I am sure he will respond to.

Does the hon. Gentleman agree that any rewilding scheme is far more likely to be successful if it is pursued and taken along with the consent of the local community and local landowners?

The right hon. Gentleman is right; again, I will make that point in my speech. When we work together with local communities we can achieve much more.

The petition specifically talks about rewilding and natural climate solutions, and I want to draw on a number of examples and points that experts on those subjects have raised with me. The organisation Rewilding Britain describes the issue as being about people reconnecting with nature, wildlife returning and habitats expanding, while communities flourish with new opportunities. That starts from the principle that natural processes drive outcomes, and that rewilding is to go where nature takes it, with long-term benefits for future generations. I will give some examples, beginning close to home.

There are some wonderful long-term projects such as the National Trust’s visionary project to restore wetlands around Wicken Fen in Cambridgeshire, which has been mentioned. That project has been ably promoted over many years by Tony Juniper, who now chairs Natural England. He is a highly regarded environmentalist. I will mention in passing that he was my Green party opponent in the 2010 general election in Cambridge. We spent a long evening at the count together after he had run a brilliant, vigorous and exciting campaign, which, sadly for him, secured only a few thousand votes, marginally behind me. I came in a disappointing third. I remind colleagues gently that election outcomes are not always exactly as anticipated. Tony has recently written extensively about the social and economic benefits of a nature-centric green new deal, which would unlock benefits such as public health improvements, both physical and mental. It is a programme that I strongly approve of.

However, it is not just land policy that attracts the attention of rewilders. We need to look to the oceans as well.

The hon. Gentleman has touched on something that is important in our approach to the debate. When we talk about rewilding and climate change, we often talk about the challenges. Would not it sometimes be better to talk about the opportunities, for jobs, the economy and the social fabric?