What was greatest fear in 1984?

The greatest fear in 1984 was undoubtedly nuclear war, particularly due to the ongoing tensions and arms race between the United States and the Soviet Union. The possibility of a nuclear conflict seemed very real, and many people were concerned that it could lead to the end of civilization as we know it. This fear was reflected in the media and popular culture of the time, including books, movies, and music, such as the novel and movie "The Day After." The fear of nuclear war was so prevalent that it influenced political decisions and diplomatic efforts to reduce tensions and prevent a catastrophic conflict.