Ricardo Lagos in the context of "Military dictatorship of Chile (1973–1990)"

Verónica Michelle Bachelet Jeria (Spanish: [beˈɾonika miˈtʃel βatʃeˈlet ˈxeɾja]; born 29 September 1951) is a Chilean politician who served as President of Chile from 2006 to 2010 and again from 2014 to 2018, becoming the first and to date only woman to hold the presidency. She was re-elected in December 2013 with over 62% of the vote, having previously received 54% in 2006, making her the first President of Chile to be re-elected since 1932. After her second term, she served as United Nations High Commissioner for Human Rights from 2018 to 2022. Earlier in her career, she was appointed as the first executive director of the United Nations Entity for Gender Equality and the Empowerment of Women.

Bachelet, a physician with studies in military strategy, also held positions as Health Minister and Defense Minister under President Ricardo Lagos. She is a separated mother of three and identifies as agnostic. In addition to her native Spanish, she is fluent in English and has proficiency in German, French, and Portuguese.

The Political Constitution of the Republic of Chile of 1980 (Spanish: Constitución Política de la República de Chile) is the fundamental law in force in Chile. It was approved and promulgated under the military dictatorship headed by Augusto Pinochet, being ratified by the Chilean citizenry through a referendum on September 11, 1980, although being held under restrictions and without electoral registers. While 69% of the population was reported to have voted yes, the vote was questioned by hundreds of denunciations of irregularities and fraud. The constitutional text took effect, in a transitory regime, on March 11, 1981, and then entered into full force on March 11, 1990, with the return to electoral democracy. It was amended for the first time in 1989 (through a referendum), and afterward in 1991, 1994, 1997, each year from 1999 to 2001, 2003, each year from 2007 to 2015, and each year from 2017 to 2021, with the last three amendments concerning the constituent process of 2020–2022. In September 2005, under Ricardo Lagos's presidency, a large amendment of the Constitution was approved by parliamentarians, removing from the text some of the less democratic dispositions coming from Pinochet's regime, such as senators-for-life and appointed senators, as well as the armed forces' warranty of the democratic regime.

On November 15, 2019, following a series of popular protests in October 2019, a political agreement between parties with parliamentary representation called for a national referendum on the proposal of writing a new Constitution and on the mechanism to draft it. A plebiscite held on October 25, 2020, approved drafting a new fundamental charter, as well as choosing by popular vote delegates to a Constitutional Convention which was to fulfill this objective. The members of the convention were elected in May 2021, and first convened on July 4, 2021. However, on September 4, 2022, voters rejected the new constitution in the constitutional referendum. Following the rejection, the Expert Commission drafted another new constitution for the Constitutional Council to amend. However, on December 15, 2023, voters rejected the constitution in the 2023 Chilean constitutional referendum.

Three United Nations Special Envoys on Climate Change were appointed by Secretary-General Ban Ki-moon on May 1, 2007. The envoys will be engaging in consultations with Governments and other organizations in order to assist the Secretary-General to progress the international negotiations towards a post-Kyoto climate change treaty.

Gro Harlem Brundtland is a former Prime Minister of Norway and former chair of the World Commission on Environment and Development. Han Seung Soo served as President of the United Nations General Assembly in 2001, and also as Minister of Foreign Affairs of the Republic of Korea. Ricardo Lagos, former President of Chile is the third Special Envoy.

General elections were held in Chile on Sunday, 11 December 2005 to elect the president and members of the National Congress. None of the four presidential candidates received an absolute majority, leading to a runoff election between the top two candidates — Michelle Bachelet from the Coalition of Parties for Democracy and Sebastián Piñera from National Renewal — on Sunday, 15 January 2006. Bachelet was victorious with 53.49% of the vote. She succeeded President Ricardo Lagos on 11 March 2006, for a period of four years, after Congress reformed the Constitution in September 2005 and reduced the term from six years.