Climate Change Bill [HL]

My Lords, I sometimes wonder whether, when we talk about priorities, we remember that all these clauses mean that Britain is trying to be an exemplar to the rest of the world. I wonder whether we fail to see the wood for the green trees. The world population will increase by 3 billion people over the next 30 years. That totally overwhelms anything we could do to alleviate climate change. There is a big selling job to be done to get the British public on board as to the realities of the sort of measures we are suggesting. Although I totally accept that so many of these measures are proposed for the best possible motives, we must remember that they will not make the slightest difference to the climate change we are so worried about. There are measures we can take, but they are on a much more international stage. I agree that measures such as these will help us to show what good world citizens we are, but the point will come when the British public will get fed up with being good world citizens and look to the rest of the world to do its stuff. We should paint all our endeavours against the world situation and, as I repeat, try to see the wood for the green trees that are preventing us seeing the world situation more clearly.