Minister of the Environment (Australia) gas emissions, and promoting energy efficiency. The following individuals have been appointed to the post, or any of its precursor titles: The Minister for Sustainable Population was a ministerial portfolio administered through the Department of the Treasury responsible for "planning properly for the infrastructure needs, for the housing needs, for the transport needs, for the regional needs" of the Australian population of the future. Originally entitled the "Minister for Population" by Prime Minister Kevin Rudd, his successor, Julia Gillard, renamed the portfolio to the "Minister for Sustainable Population" to reflect her policy changes on the matter of population growth and
Prime Minister of Cameroon a unitary state and the position of Prime Minister was temporarily unfilled. In 1975, Paul Biya was appointed as Prime Minister for all of Cameroon. After Biya's succession to the Presidency, the post of Prime Minister did not exist from 1984 to 1991. Prime Minister of Cameroon Under the current Constitution of Cameroon, the Prime Minister of Cameroon is a relatively powerless position. While the Prime Minister is officially appointed to be the head of government, the President retains most of the executive power and can fire the Prime Minister at will. The position has existed in the eastern part