The purpose here again, as I think can be seen, is to take into account the work of the UNFCCC in a more precise way than was the case when the original bill was put forward, because a lot has happened since that time. We've had a new assessment report from the Bali conference.
There are really a couple of changes, and the challenge here--I'm on amendment LIB-4--is that proposed paragraph (b) has now within it--and you need to read after the “and”:
(b) specify the scientific, economic and technological evidence and analysis used to establish each target; and
And then you insert LIB-5:
analysis used to establish each target,
And there's going to be an amendment to this too:
including consideration of the latest reports from the Intergovernmental Panel on Climate Change and the most stringent greenhouse gas emissions targets adopted by other national governments.