"It's a song about uncertainty. We talked a lot about uncertainty when we were making the record. Musically, uncertainty is the antidote to complacency. As far as the song was concerned, all the ad slogans were the real breakthrough for me. My favorite line is 'We're mild and green."
-The Edge on Zooropa
did you know
Bono made his first live solo appearance on April 30, 1989, at a fundraising event in the Abbey Theatre in Dublin, singing his own musical adaptations of two poems by William Butler Yeats.