"I have experimented. No, I don't think that is something that everybody has to do, one, just to be alive, or two, to write great songs."
- Bono on finding intoxicants, including psychedelics, creatively useful, 1989
did you know
The song 'Peace On Earth' refers to the August 1998 Omagh city bombing which targeted shoppers and was planted by an extremist group known as the Real IRA.