The 34th G8 summit took place in Tōyako (洞爺湖, Tōya-ko^?, Lake Toya) on the northern island of Hokkaidō, Japan from July 7–9, 2008. The locations of previous summits to have been hosted by Japan include: Tokyo (1979, 1986, 1993); and Nago, Okinawa (2000). The G8 Summit has evolved beyond being a gathering of world political leaders. The event has become an occasion for a wide variety of non-governmental organizations, activists and civic groups to congregate and discuss a multitude of issues.

The Group of Seven (G7) was an unofficial forum which brought together the heads of the richest industrialized countries: France, Germany, Italy, Japan, the United Kingdom, the United States and Canada starting in 1976. The G8, meeting for the first time in 1997, was formed with the addition of Russia. In addition, the President of the European Commission has been formally included in summits since 1981. The summits were not meant to be linked formally with wider international institutions; and in fact, a mild rebellion against the stiff formality of other international meetings was a part of the genesis of cooperation between France's President Giscard d'Estaing and West Germany's Chancellor Helmut Schmidt as they conceived the initial summit of the Group of Six (G6) in 1975.

Vladimir Vladimirovich Putin (Russian: Влади́мир Влади́мирович Пу́тин; IPA: [vɫɐˈdʲimʲɪr vɫɐˈdʲimʲɪrəvʲɪtɕ ˈputʲɪn] ( listen); born 7 October 1952) is a Russian politician who has been the President of Russia since 7 May 2012. Putin previously served as President from 2000 to 2008 and as Prime Minister of Russia from 1999 to 2000, and again from 2008 to 2012. Putin also serves as chairman of United Russia and Chairman of the Council of Ministers of the Union of Russia and Belarus. He became acting President on 31 December 1999, when president Boris Yeltsin resigned in a surprising move. Putin won the 2000 presidential election; in 2004 he was re-elected for a second term lasting until 7 May 2008.

Because of constitutionally mandated term limits, Putin was ineligible to run for a third consecutive presidential term. After his successor Dmitry Medvedev won the 2008 presidential election, Putin was nominated by Medvedev to be Russia's Prime Minister; Putin took office on 8 May 2008 and a period of so-called "tandemocracy" followed. In September 2011, Putin and Medvedev agreed he should seek a third, non-consecutive term in the 2012 presidential election, which he won in the first round on 4 March 2012.

Alexander Theodore Callinicos (born 24 July 1950, Southern Rhodesia - now Zimbabwe) is a Trotskyist political theorist, a member of the Central Committee of the Socialist Workers Party and its International Secretary, and is a Lecturer in International Political Economy at King's College London. He is also editor of International Socialism, the Socialist Workers Party's theoretical journal.

Callinicos is a descendant, through his mother, of the 19th century English historian Lord Acton. During World War II his Greek father was active in the Greek Resistance to Nazi occupation, whilst his mother, the Hon. Ædgyth Bertha Milburg Mary Antonia Frances Lyon-Dalberg-Acton, was the daughter of the 2nd Lord Acton. He was educated at St George's College, Harare.^{[citation needed]}

Callinicos himself first became involved in revolutionary politics as a student at Balliol College, Oxford, from which he received his BA and where he was recruited by Christopher Hitchens into the International Socialists (forerunners of the SWP). His first writings for the IS were an analysis of the student movement of the period. In 1977, Callinicos married Joanna Seddon, a fellow Oxford doctoral student. He received his DPhil at Oxford.

Barack Hussein Obama II (ⁱ/bəˈrɑːk huːˈseɪn oʊˈbɑːmə/; born August 4, 1961) is the 44th and current President of the United States. He is the first African American to hold the office. In January 2005, Obama was sworn in as a U.S. Senator in the state of Illinois. He would hold this office until November 2008, when he resigned following his victory in the 2008 presidential election.

Born in Honolulu, Hawaii, Obama is a graduate of Columbia University and Harvard Law School, where he was the president of the Harvard Law Review. He was a community organizer in Chicago before earning his law degree. He worked as a civil rights attorney in Chicago and taught constitutional law at the University of Chicago Law School from 1992 to 2004. He served three terms representing the 13th District in the Illinois Senate from 1997 to 2004.

Following an unsuccessful bid against the Democratic incumbent for a seat in the United States House of Representatives in 2000, Obama ran for the United States Senate in 2004. Several events brought him to national attention during the campaign, including his victory in the March 2004 Illinois Democratic primary for the Senate election and his keynote address at the Democratic National Convention in July 2004. He won election to the U.S. Senate in Illinois in November 2004. His presidential campaign began in February 2007, and after a close campaign in the 2008 Democratic Party presidential primaries against Hillary Rodham Clinton, he won his party's nomination. In the 2008 presidential election, he defeated Republican nominee John McCain, and was inaugurated as president on January 20, 2009. Nine months later, Obama was named the 2009 Nobel Peace Prize laureate. In April 2011, he announced that he would be running for re-election in 2012.

George Gideon Oliver Osborne,MP (born 23 May 1971 in Paddington, London) is a British Conservative politician. He is the Chancellor of the Exchequer of the United Kingdom, a role to which he was appointed in May 2010, and has been the Member of Parliament for Tatton since 2001.

Osborne is part of the old Anglo-Irish aristocracy, known in Ireland as the Ascendancy. He is the heir to the Osborne baronetcy (of Ballentaylor, in County Tipperary, and Ballylemon, in County Waterford).

He was educated at St Paul's School and Magdalen College, University of Oxford, before entering politics.

Osborne is the eldest of four sons. His father, Sir Peter Osborne, 17th Baronet, co-founded the firm of fabric and wallpapers designers Osborne & Little. His mother is Felicity Alexandra Loxton-Peacock, the daughter of artist Lady Clarisse Loxton Peacock.

Originally named Gideon Oliver, he changed his name to George when he was 13. In an interview in July 2005, Osborne said: "It was my small act of rebellion. I never liked it. When I finally told my mother she said, 'Nor do I'. So I decided to be George after my grandfather, who was a war hero. Life was easier as a George; it was a straightforward name."