11. Kenny Loggins, 'Conviction of the Heart'
Easy listening's favorite lumberjack turns his commitment issues on Mother Nature, lamenting, "I've never given love/with any conviction of the heart." And this seems true; when the single was released (on 1991's Leap of Faith), Loggins didn't even have the conviction to dye his hair and beard the same color. This soft-rock rally was as vaguely narrated as its was successful; Loggins talks sweepingly of "air that's too angry to breathe, water our children can't drink," but Al Gore has said that he loves the song, so there's that.
Listen to "The Corniest Pro-Environment Songs" Playlist: