My Lords, I rise briefly, in a slightly curious position, to speak on Amendment 119 in the name of the noble Lord, Lord Lea of Crondall, and signed by the noble Lord, Lord Whitty. I continue to support this amendment while disagreeing with most of what they just said.
I will start with the comments of the noble Lord, Lord Whitty, on prosperity and GDP growth. If we define prosperity as a good quality of life and a healthy life, GDP growth is profoundly not coupled to what I would call prosperity. In both these contexts I point noble Lords to an excellent, if now slightly old, book, Tim Jackson’s Prosperity Without Growth, which started out life as a government report. Professor Jackson continues to work with the APPG on Limits to Growth to produce excellent further reports on that.
However, I am sure noble Lords will be pleased to hear that I will not reprise the whole growth debate at this stage of the evening. What I will point out is that we have people coming from different sides saying that we need a decent measure. Further, on the comments of the noble Lord, Lord Lea of Crondall, the figures we have for our reduced carbon emissions exclude emissions produced offshore and used by us. As the noble Baroness, Lady Boycott, said earlier, we are not counting the emissions associated with the blueberries we consume from overseas. We need to have counting. This is one measure of having true accounting of the actual cost.
Finally, on GDP, it is appropriate in the Environment Bill to look at how faulty GDP is as a measure. If you cut down a forest, you count the cost of selling the timber in GDP figures but not the cost of the lost forest. That really is a demonstration of how utterly faulty GDP is as a measure.