Senator BRANDIS (Queensland—Attorney-General, Vice-President of the Executive Council and Leader of the Government in the Senate) (14:56): Senator Carr, no, I am not familiar with the document released last night to which you have referred, because I have been doing other things in the meantime. But, Senator Carr, no doubt the considerations in that document will be among the many considerations the government takes into account as we consider in a careful and methodical way the right mix of policies to secure an affordable, reliable energy supply for Australia that is consistent with our international commitments to lower emissions. So, Senator Carr, thank you for drawing my attention to the document. No doubt I will find it very interesting reading, and no doubt it will be taken into account. The PRESIDENT: Senator Carr, a supplementary question.