Localism Bill

That is a nice illustration. There are bits of wording; as my noble friend Lord Deben said, if we are going to put something in legislation, then we must produce something that works in the courts. An authority must know that it is complying with the law and other people must be able to judge whether it has complied with the law. There are bits in here which are frankly impossible from that point of view. The words ““of all”” appear several times, and completely remove the definition from reality when it comes to deciding the matter in a court. There are things about future generations, where we cannot know or even begin to imagine. We hardly know what is happening to the economy next week, let alone what will be the effects of a future development on future generations. We can do our best to assess that, but we cannot be held accountable for whether it does or does not; one just produces an immediate morass in the courts if one goes down that route. There is a lack, as several noble Lords have said, of development, or the understanding of development. If you are going to assess a sustainable development you have to look at it as a whole, as a picture of everything that is happening, and not its individual bits; as a picture of what will happen over time, and not at any particular instant. There is no recognition of that at all in this definition. You could trip up a development just because it is doing a bit of harm to something, even though looked at as a whole it was doing good. Indeed, many developments harm things but do good in other ways, and some developments compromise the ability of future generations to meet their own needs. Every time you take a bit of coal, gravel or gas out of the ground, that is not available to future generations. It is inevitable that we are living with compromise and fuzziness in this area. It is up to us to do our best by some well designed guiding lights, but we should not try to pin down a legal definition to something which is not suitable for it.