A polemic ( /pəˈlɛmɪk/) is a contentious argument that is intended to establish the truth of a specific belief and the falsity of the contrary belief. Polemics are mostly seen in arguments about very controversial topics.

The art or practice of such argmentation is called polemics.

A person who often writes polemics, or who speaks polemically, is a polemicist or a polemic. The word is derived from the Greek πολεμικός (polemikos), meaning "warlike, hostile", which comes from πόλεμος (polemos), "war".

Along with debate, polemics are one of the most common forms of arguing. Similar to debate, a polemic is confined to a definite controversial thesis. But unlike debate, which may seek a common ground between the two disputants, a polemic is intended only to establish the truth of a point of view while refuting the opposing point of view.

Polemics are usually addressed to important issues in religion, philosophy, politics, or science. Polemic journalism was common in continental Europe at a time when libel laws were not so stringent as they are now.

Christopher Eric Hitchens (13 April 1949 – 15 December 2011) was an English American author and journalist whose career spanned more than four decades. Hitchens, often referred to colloquially as "Hitch", was a columnist and literary critic for New Statesman, The Atlantic, The Nation, The Daily Mirror, The Times Literary Supplement and Vanity Fair. He was an author of twelve books and five collections of essays. As a staple of talk shows and lecture circuits, he was a prominent public intellectual, and his confrontational style of debate made him both a lauded and controversial figure.

Hitchens was known for his admiration of George Orwell, Thomas Paine and Thomas Jefferson, as well as for his excoriating critiques of various public figures including Mother Teresa, Bill Clinton, Henry Kissinger and Diana, Princess of Wales. Although he supported the Falklands War, his key split from the established political left began in 1989 after what he called the "tepid reaction" of the Western left to the Rushdie Affair. The September 11 attacks strengthened his internationalist embrace of an interventionist foreign policy, and his vociferous criticism of what he called "fascism with an Islamic face." His numerous editorials in support of the Iraq War caused some to label him a neoconservative, although Hitchens insisted he was not "a conservative of any kind", and his friend Ian McEwan describes him as representing the anti-totalitarian left.

Mary Joe Matalin (born August 19, 1953) is an American political consultant, well known for her work with the Republican Party. She was an assistant to President George W. Bush and counselor to Vice President Dick Cheney until 2003. Matalin has been chief editor of Threshold Editions, a conservative publishing imprint at Simon & Schuster, since March 2005. She is married to Democratic political consultant James Carville. She appears in the award-winning documentary film Boogie Man: The Lee Atwater Story and also played herself, opposite her husband, James Carville, John Slattery, and Mary McCormack in the short lived, HBO series K Street.

Matalin grew up in the Chicago suburb of Calumet City, Illinois, the daughter of Eileen (née Emerson), who ran beauty salons, and Steven Matalin, a steel mill worker. Her paternal grandparents were Croatian immigrants and her mother was of Irish descent. Matalin attended Thornton Fractional North High School and attended Western Illinois University for college and Hofstra University School of Law, where she was enrolled for one year before dropping out.

Paul Robin Krugman ( /ˈkruːɡmən/; born February 28, 1953) is an American economist, Professor of Economics and International Affairs at the Woodrow Wilson School of Public and International Affairs at Princeton University, Centenary Professor at the London School of Economics, and an op-ed columnist for The New York Times. In 2008, Krugman won the Sveriges Riksbank Prize in Economic Sciences (informally the Nobel Prize in Economics) for his contributions to New Trade Theory and New Economic Geography. According to the Nobel Prize Committee, the prize was given for Krugman's work explaining the patterns of international trade and the geographic concentration of wealth, by examining the impact of economies of scale and of consumer preferences for diverse goods and services.

Krugman is known in academia for his work on international economics (including trade theory, economic geography, and international finance),liquidity traps and currency crises. He is the 17th most widely cited economist in the world today and is ranked among the most influential academic thinkers in the US.

Gore Vidal ( /ˌɡɔr vɨˈdɑːl/; born October 3, 1925) is an American author, playwright, essayist, screenwriter, and political activist. His third novel, The City and the Pillar (1948), outraged mainstream critics as one of the first major American novels to feature unambiguous homosexuality. He also ran for political office twice and has been a longtime political critic.

Vidal was born Eugene Luther Gore Vidal in West Point, New York, the only child of 1st Lieutenant Eugene Luther Vidal (1895–1969) and Nina Gore (1903–1978). He was born in the Cadet Hospital of the United States Military Academy, where his father was the first aeronautics instructor, and was christened by the headmaster of St. Albans preparatory school, his future alma mater. According to "West Point and the Third Loyalty", an article Vidal wrote for The New York Review of Books (October 18, 1973), he later decided to be called Gore in honor of his maternal grandfather, Thomas Gore, Democratic senator from Oklahoma.

Vidal's father, a West Point football quarterback and captain, and an all-American basketball player, was director of the Commerce Department's Bureau of Air Commerce (1933–1937) in the Roosevelt administration, was one of the first Army Air Corps pilots and, according to biographer Susan Butler, was the great love of Amelia Earhart's life. In the 1920s and 1930s, he was a co-founder of three American airlines: the Ludington Line, which merged with others and became Eastern Airlines, Transcontinental Air Transport (TAT, which became TWA), and Northeast Airlines, which he founded with Earhart, as well as the Boston and Maine Railroad. The elder Vidal was also an athlete in the 1920 and 1924 Summer Olympics (seventh in the decathlon; U.S. pentathlon team coach).