Nineteen Eighty-Four and opera. The effect of "Nineteen Eighty-Four" on the English language is extensive; the concepts of Big Brother, Room 101, the Thought Police, thoughtcrime, unperson, memory hole (oblivion), doublethink (simultaneously holding and believing contradictory beliefs) and Newspeak (ideological language) have become common phrases for denoting totalitarian authority. Doublespeak and groupthink are both deliberate elaborations of "doublethink", and the adjective "Orwellian" means similar to Orwell's writings, especially "Nineteen Eighty-Four". The practice of ending words with (such as "mediaspeak") is drawn from the novel. Orwell is perpetually associated with 1984; in July 1984, an asteroid was discovered by Antonín Mrkos and named
Adaptations of Nineteen Eighty-Four BBC as a "Sunday Night Play" in 1954 starring Peter Cushing as "Smith", André Morell as "O'Brien" and Yvonne Mitchell as "Julia". The same script was remade in 1965 for the BBC 2's "Theatre 625" series. Kneale's 1954 adaptation was produced again by the BBC, with some modifications in 1965. Starring David Buck, Joseph O'Conor, Jane Merrow and Cyril Shaps, it was broadcast in BBC2's "Theatre 625" anthology series as part of a season of Orwell adaptations sub-titled "The World of George Orwell", on 28 November 1965. Long believed lost, on 12 September 2010 it was announced in various media