Eric Arthur Blair (25 June 1903 – 21 January 1950), better known by his pen name George Orwell, was an English author and journalist. His work is marked by keen intelligence and wit, a profound awareness of social injustice, an intense opposition to totalitarianism, a passion for clarity in language and a belief in democratic socialism.

Considered perhaps the twentieth century's best chronicler of English culture, Orwell wrote fiction, polemical journalism, literary criticism and poetry. He is best known for the dystopian novel Nineteen Eighty-Four (published in 1949) and the allegorical novella Animal Farm (1945)—they have together sold more copies than any two books by any other twentieth-century author. His 1938 book Homage to Catalonia, an account of his experiences as a volunteer on the Republican side during the Spanish Civil War, together with numerous essays on politics, literature, language and culture, are widely acclaimed.

Orwell's influence on contemporary culture, popular and political, continues decades after his death. Several of his neologisms, along with the term "Orwellian"—now a byword for any totalitarian or manipulative social phenomenon opposed to a free society—have entered the vernacular.