I thank the noble Lord; ambitious is good.
On Amendment 226, we need to define “mitigation” and “adaptation” in relation to the Climate Change Act 2008, because that Act’s target is again 2050, and we cannot risk any council plans that seek to achieve net zero sooner.
Moving on to hedgehogs, I think that everyone that I have mentioned this to today is so supportive of holes in fences and hedges for hedgehogs. I am really pleased about that because hedgehogs are an indicator species, which means that we can monitor what is going on with other ecosystems because of hedgehogs. If they become rare or even extinct, it will be harder to track damage to ecosystems and the environment. They indicate the health of the environment and of nature as a whole. The State of Britain’s Hedgehogs 2022 report found that numbers are down in rural areas by between 30% and 75% since 2000. Clearly, we have a problem here. Globally, hedgehogs are of least concern, but here in the UK the population is now classed as vulnerable. Therefore, I beg everybody to support this tiny but important amendment.
On Amendment 273, in the name of my noble friend Lady Bennett, I am delighted that it is being supported by Labour, which has an amendment to that amendment. I personally have been talking about this since I was elected in 2000, and I do not know why it is still not understood. All buildings have a carbon content and when you destroy them, when you knock them down and throw the debris away, you are wasting carbon and you are then generating more carbon by replacing them, so, please, something along these lines must go into this Bill. I do not understand why the Government have not woken up to that yet.
On my Amendment 293, I really wish I had put something in, after the hedgehogs, about swift habitats. There are real concerns about the swift population in Britain. Obviously, preserving and enhancing habitat has a big impact on all birds, but particularly swifts. They arrive in the UK during the summer, lay their eggs and incubate them here. They like to live within houses and churches, and they need spaces to get into nesting sites. A lot of developers are now using swift bricks with little holes, which allow swifts spacious housing very safely within houses. Also, we can retrospectively put swift boxes up, which can do the same. Swifts play a crucial role in controlling insect pests, for example, so we need to support them. Numbers have plummeted, with a 53% decline since 2016, which is very disturbing. The Labour council in Ealing is doing its best to develop a site that has got a lot of swift habitats, so I would be grateful if any noble Lords who know anyone on Ealing Council could point out to them how destructive this is and that they should not be developing an area which swifts desperately need in London.
Of course, you need ecological surveys. Most noble Lords here care about nature, and if you do not know what nature is there, then you do not know whether you will disturb it or damage it in any way. A survey is basic to everything that is part of development of any kind. I thank your Lordships for listening.