"So much popular music has been in the realm of youth culture and hasn’t really grown up and aged. That's an opportunity for U2."
- Adam Clayton, 2015
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.