I'm happy to explain the thinking behind that. First of all, it feels important to have a specified target on the face of the Bill to maintain the urgency and the commitment that is present with the current Welsh Government and the current Senedd to tackling the nature emergency. And the reason for this suggestion, which is a relatively near-term target—a 10-year target—is to try to make sure that as soon as the Bill is done, it immediately starts to shape effort.
We know—and it's an issue that we'll come on to—it's going to take some years longer to create a suite of biodiversity targets in law under the powers and duties in this legislation. But having a specification for what one of those has to be on the face of the Bill would actually help to galvanise action, help to prevent drift while all the work goes into establishing what those targets need to be.
The global framework obviously addresses the need to halt and reverse the decline in biodiversity and, in the longer term, to restore biodiversity. So, this is really looking at that first bit, that 2030 mission of halting and reversing the loss of biodiversity, which is going to be like turning a tanker around. It's going to need a lot of policies to be stacked in favour of supporting biodiversity protection, conservation, recovery—just more nature-friendly behaviour. So, that's going to be a difficult step to get through, that halt and reverse.
In a way, once enough policies and actions have been stacked to enable that to happen, we'll, I would assume, feel much more confident and it will be more straightforward to deliver ongoing improvement and recovery, if you see what I mean. So, that's why the emphasis on that short term.
Actually, it's not without precedent. The Environment Act 2021 has a specific requirement for the UK Government to set a target to halt the decline in species abundance by 2030. Obviously, our Bill is a few years later. We're looking at the target reporting, therefore, a few years later, but with a higher level of ambition. So, we're not looking at the flat bit at the bottom of the curve; we're looking at when it has started to move in the right direction. Our suggestion is species abundance should be at the same level in 10 years as it is now, so we've gone through that bottom of the curve, and that actually fits with the same trajectory as the English short-term target.
But just to also mention the reason for emphasising species abundance as a useful target in this space is really just because species abundance is seen as a bit of a north star in biodiversity science—it's about the amount of biodiversity that there is. That's an indicator that is going to respond to common species getting a boost from more nature-friendly practice, to rare species getting a boost from better management of protected areas, and it will show change in the short term. We need a range of measures to tell us what's happening with biodiversity, but they won't all be as responsive in the shorter term. So, that's the rationale for that proposal.