Gillard Government also polarised: approval ratings of Gillard and Abbott both improved following the speech. Julia Gillard mounted a leadership challenge against Kevin Rudd as leader of the Australian Labor Party and Prime Minister of Australia in June 2010. Rudd remained within the government, initially as a backbencher. Following the 2010 election, Gillard appointed Rudd as Foreign Minister in her minority government. The unusual circumstances of Rudd's replacement by his own party prior to completion of his first term in office, the subsequent circumstances of Labor operating without an outright Parliamentary majority, persistent two-party-preferred polling results favouring the Liberal-National opposition, and some
Julia Gillard as "Minister for Population" to that of "Minister for Sustainable Population". The Government released a "sustainable population strategy" in May 2011 which did not specify a target population. In October 2011 trade minister Craig Emerson released a paper with Gillard's approval which advocated for continued rapid rates of population growth. After winning leadership of the Labor Party, Gillard identified addressing the issue of unauthorised arrivals of asylum seekers as a priority of her government. She announced that negotiations were underway for a return to "offshore processing" of asylum seeker claims. Gillard ruled out a return to processing at Nauru and