"I think we've got to make records that sonically make more use of the technology. That's something we have yet to do."
- Bono, 1990
did you know
The Popmart stage design, which looked like a supermarket, appealed to Bono as a supermarket, with its myriad choices and temptations, could function as a metaphor for U2's songs, as they often deal with the struggle between desire and faith.