Environment Bill

Baroness Watkins of Tavistock Excerpts

Committee stage
Wednesday 23rd June 2021 Lords Chamber

[Baroness Young of Old Scone (Lab) [V]]

My Lords, there was much wrangling over the “state of nature” amendment in the other place. Of course the noble Lord, Lord Randall, also drew the attention of the House to the public petition on this issue, which has now reached almost 200,000 signatures. It is clearly an important issue. I welcomed the Government’s intention to come forward with their own amendment on it but it is a bit of a disappointment. It fails to deliver the Government’s own commitment to reverse, not just halt, the decline of biodiversity by 2030. Other noble Lords outlined the basis of that, but I will simply recap: the Government promised targets that were equivalent to net zero for biodiversity, but these amendments simply do not deliver that.

All this is rather strange because the Prime Minister has played a leading global role in the Leaders’ Pledge for Nature and, most recently, the G7’s nature compact. Both those initiatives aim to halt declines by 2030. This welcome ambition needs to be firmly secured in the legislation and in this element of the targets. If we do not set an ambitious target in the Bill, we will look rather foolish at COP 15 and COP 26.

Government Amendment 22 has some wonderful weasel words in it. It talks of furthering

“the objective of halting a decline in the abundance of species.”

We need an unequivocal statement. The Climate Change Act has the 2050 net-zero target; we need something equally clear and unequivocal for biodiversity. That is one element but the other is that it needs to be a target that refers to not just halting decline but starting to reverse it. In his letter of 8 June, following Second Reading, the Minister said the Government would not set the final target until after COP 15, when global targets are going to be set. In keeping with global Britain, the UK should be leading, not following—not waiting for the global conference but setting the pace and ambition.

After all, for many years we have been fiddling while Rome burns. The noble Lord, Lord Curry of Kirkharle, talked about 70 years’ worth of agricultural impact on biodiversity, regrettably. When I was chief executive of RSPB in the mid-1990s, NGOs drove—and the Government eventually endorsed—the Biodiversity Action Plan, which aimed to halt and reverse declines in species and habitats. It was a very worthwhile and inclusive initiative but, by 2020, government commitment to that excellent process had evaporated and it was left without any resources. Let that be an object lesson on the commitment, energy, resource and, in today’s case, the statutory backing required if we are to reverse biodiversity decline. We cannot afford to fail this time, as the rate of species decline and habitat loss increases, irrespective of the noble Lord collecting insects on his windscreen.

A chilling statement was made about species decline and extinction, and I do not think it overdramatic to say that every extinction foreshadows our own. It is that important. I support Amendment 24 in the names of the noble Lords, Lord Randall and Lord Krebs, and the noble Baronesses, Lady Parminter and Lady Jones of Whitchurch, which

“would set a clear requirement for a target to halt the decline in the abundance of species by 2030.”

I also support Amendment 25, in the name of my noble friend Lady Jones of Whitchurch, which talks of not just halting the decline, but ensuring the abundance of species then increases.

I also commend Amendment 202, in the name of my noble friend Lady Jones of Whitchurch. It restates the need for a target to not just halt but reverse biodiversity decline. More importantly, it lays out the parameters of a target to be more rounded than simply species abundance—a true “State of nature target”. It adds to abundance and distribution of species

“the extent and condition of priority habitats”.

I too would like to see habitats as part of the target.

My colleagues in the green NGOs advise me that we should grab a species target while the going is good, and that a well-designed target in species abundance could, as the noble Lord, Lord Randall, said, serve as a proxy for the overall state of the natural environment. I want the Government to be more ambitious and adopt a habitat component to the target, as well. Species and habitats are mutually dependent. Without habitats, species are a bit like the old Morecambe and Wise joke about Eric’s piano playing; all the notes are there, but not necessarily in the right order. The habitats bring the assemblages of species together.

I hope the Minister will consider embracing the spirit of these amendments. As the Minister knows and regularly tells the House, the Government have launched a large range of initiatives which have the potential, if properly delivered and co-ordinated, to halt and reverse the decline of biodiversity. The Government should have the courage of their convictions and establish a much more ambitious and robust state-of-nature target.

[The Deputy Chairman of Committees (Baroness Watkins of Tavistock) (CB)]

The noble Earl, Lord Lytton, has withdrawn, so I call the noble Earl, Lord Devon.

[The Earl of Devon (CB) [V]]

My Lords, I rise to consider, as a number of other noble Lords have, the definition of species abundance, and to ask what such targets might mean for land management, particularly at a local level. I echo and endorse the excellent earlier comments of the noble Lord, Lord Vaux, and others, on Amendments 36 and 45, noting the unintended consequence of worthy targets. I remind noble Lords of my interests as listed in the register.

I particularly want to speak about the Exminster marshes, a SSSI Ramsar and RSPB nature reserve, traditionally famed and farmed for its early spring lamb—the earliest in England and a staple at Easter Sunday lunches before subjugation of New Zealand’s native ecosystems allowed us to have lamb year-round. The Exminster marshes are now renowned for overwintering wildfowl and waders, as well as ground-nesting birds and much else. I knew the marshes well as a child, which was not yet so long ago, and there is now nothing like the diversity of bird species there was when it was traditionally farmed, even if the abundance of certain species may have increased dramatically.

Since the RSPB acquired part of the marshes, the increase in birdlife has, for the most part, been seen in the non-native Canada goose, traditionally well controlled. Likewise, there has been an increase in the abundance of foxes, badgers and other marauding mammals, as noted by the noble Earl, Lord Caithness, which has caused the RSPB to surround its field with electric fences to protect the few nesting peewits that remain. In the surrounding hills, the quantities of wild deer are now so high that young tree plantations all fail and Kenton’s allotments are surrounded by deer-proof fencing that makes them look like a prison camp. Meanwhile, the mitigation cost for one pair of cirl bunting on those same south Devon hills is set at £75,000—yet I have never even seen a cirl bunting.

Species abundance, as many noble Lords have commented, is very complex, and interventions to improve it can have dramatic and unforeseen consequences. Indeed, I have heard the Minister’s brother extolling the virtues of rewilding when launching the Devon environment fund last year. He spoke with particular passion on the introduction of carnivorous wild cats to Dartmoor. I hope he consults with the noble and learned Baroness, Lady Butler-Sloss, and the noble Baroness, Lady Mallalieu, if he ever considers such a target, as the Dartmoor hill ponies would likely object to becoming their prey.

The Minister has already said there will be consultation and impact assessments completed before any targets are introduced, but could he please expand on the extent of that consultation? In various places in the Bill, notably in relation to local nature recovery, species conservation and protected site strategies, there are explicit consultation requirements set out. But nowhere do I see an obligation to consult with local land managers—the very people who will be most impacted by the targets and are most responsible for achieving them. Land use is a particularly local issue, as the noble Lord, Lord Curry, has explained. Each of our landscapes has been developed by local communities over centuries, for particular purposes sympathetic to that specific landscape and those who live and work within it. Centralised target setting, or target setting by national agencies alongside local planners, will not be sufficient.

I also note that the date for meeting the proposed species abundance target is December 2030. While I applaud the Government’s desire to set ambitious nature targets and be seen to be taking action now, I would note that this is only a year or two after the end of the agricultural transition period prescribed by the Agriculture Act. Therefore, at exactly the same time as farmers and land managers are wrestling with the largest upheaval in agriculture regulation in generations, they will be required also to meet as yet ill-defined species abundance targets about which they will not be consulted.

If we are not very careful, we will have dead ponies, no trees and wetlands full of Canada geese—until the badgers get their eggs, too. That is not nature recovery.