"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
Adam Clayton did send some fake mail to his fellow bandmates in the early days of U2 in 1977, Adam was U2's PR man in that time.