My Lords, I shall speak in favour of all the amendments in this group—even, in a very soft way, the government amendments. They address issues that I spoke on at considerable length in Committee, so I will, given the hour, be brief. It is a great pleasure to follow the right reverend Prelate the Bishop of Manchester and all the speakers on this group. I think the noble Lord, Lord Krebs, really hit the nail on the head. If 30 years is all we can tie things up for, if it works, you are tying it up, one would assume, indefinitely, which 125 years serves as a figure for.
In Committee, I talked about 30 years being a blink of an eye in nature, and the noble Baroness, Lady Young of Old Scone, set out a very nice template for us thinking about different kinds of habitats and ecosystems. I will add to this my—perhaps now inevitable—point about soil, which is about the biodiversity of the soil and producing what you might describe as a mature soil, whether it is under any of those habitats. A meadow might look quite nice on the top, but the soil is not going to be anything like a long-term developed meadow for many years. These are ecosystems that take a long time to develop to get the real richness you would need for a proper, healthy soil.
I will just note that we are strongly behind Amendments 85 and 87, which my noble friend Lady Jones of Moulsecoomb signed, but I would also particularly compliment the noble Lord, Lord Krebs, on Amendment 84A. I would have signed it had I actually spotted it, but I am afraid I missed it. There has been much discussion in the media, in the public
and in the environmental community about the utter inadequacy of the biodiversity metric. In this amendment, the noble Lord is going some way to finding a way forward to fix that, and I really do hope the Minister will take it on board.