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Climate Change Bill [HL]

My Lords, I echo the remarks of the noble Lord, Lord Jay. As framed, the amendment proposes that UK emissions aim to be set at a level to ensure that global emissions are not more than 2 degrees. In effect, if the United States, China and others decide to make little or no effort, what will be required by the United Kingdom will be truly astronomic. The amendment would put those countries which decide to make an effort in an almost impossible position and there would be little or no pressure on other countries to make that effort. As the noble Lord, Lord Jay, said, this is something with which I entirely agree, but it is an amendment that has to be opposed.