This single (a hit in the UK) dates from 1991, which puts it over a decade outside the scope of this site. But Julian is John's son, sounds just like him in fact, and damn if he didn't create a sad anthem that sounds just like something the ex-Beatle would have done circa Double Fantasy
... that is, if he'd known the skies were disappearing. Along with veteran producer Bob Ezrin, Julian shrewdly subverts the utopia of a song like "Imagine" while keeping the empowerment theme, resulting in a hymn for those who've decided to stop being so selfish with their bit of the earth. "I have lived for love / but now that's not enough / for the world I love is dying / and now I'm crying." Hence, the saltwater.