My Lords, I agree with the noble Lord, Lord Rooker, and my noble friend Lord Cormack that legislation has to be precise and intelligible. If we are to take the public with us, which we need to on a Bill as complicated and as detailed as this one, it has to resonate with them, so there is a lot to be said for what my noble friend Lord Blencathra has suggested in his amendment.
However, I am slightly troubled on a couple of fronts. In answering the debate at Second Reading, my noble friend the Minister said:
“As for my noble friend Lord Blencathra’s proposal to change ‘biodiversity’ to ‘nature’, he makes an important point, but the trouble is that those two terms are not exactly the same”.—[Official Report, 7/6/21; col. 1308.]
He then gave an example about the dreaded Sitka spruce, but he did not tell us why they were not the same and what the implications were for the Bill if we were to go down the route suggested by noble friend Lord Blencathra of half the time using “nature” and half the time using “biodiversity” depending on where it is in the Bill. When he said that, I was immediately sceptical, thinking, “Here comes a lawyers’ charter. If we’re using ‘biodiversity’ in one part of the Bill and ‘nature’ in another, the lawyers are going to have a field day”. I wish my noble and learned friend Lord Mackay of Clashfern were joining in this debate, because he would help us.
I go instead to the noble and learned Lord, Lord Hope of Craighead, who analysed this matter in some detail and came down in favour of “biodiversity”. I am sitting back on the fence where I started, because I was persuaded one way and the legal opinion has pushed me back in the other. I want to hear from my noble friend the Minister what the difference is between biodiversity and nature. If we could get that difference, perhaps we could reconcile it so that we got a Bill that was intelligible.