"The theme of the album was a flirtation with death, nuclear fission, the raw material for a power plant or for weapons of total destruction."
- Bono on The Unforgettable Fire
did you know
Although instrumental, the song '4th Of July' was recorded on the 4th of July, it is about how they felt that day. The Edge was playing the guitar, completely unaware that Brian Eno (one of the producers) was recording it.