Climate Change Bill [HL]

On the point made by the noble Lord in referring to what my noble friend Lord Caithness said, Paragraph 1(3)(d) of Schedule 1 states that the committee should have experience in or knowledge of, "““differences in circumstances between England, Wales, Scotland and Northern Ireland and the capacity of national authorities to take action in relation to climate change””." Does that mean the political possibility of doing so? I think that is what my noble friend was talking about. I cannot quite see what sort of person on the committee would be capable of helping it to implement Paragraph 1(3)(d). Is it about the geography of different parts of the United Kingdom and their climatic conditions, or does it include the art of what is politically possible to implement? I do not quite understand what Paragraph 1(3)(d) of Schedule 1 means. As politics in Scotland are diverging somewhat, I think that should be taken into account.