Jim, it's got a nice lilt that matches the sentiment of the lyrics, and your voice and delivery is just right for it.
I kept getting lost in the arrangement though and that took my attention from the unfolding issues being put over. The choruses ('I believe' etc) have a chord sequence too similar to the verses (identical?) so it's hard to tell which is verse and which is chorus, and that ought to be apparent on first listen. The 'gaia' kind of message in the verses should perhaps be punched up by the choruses modulating into a different chord, so there's a distinct change that would help the listener digest things so far before launching into the next verse, and ideally the choruses should start or end with the title, which is the core of the song's message: 'It's Time Now'. And I think given the length of the piece perhaps a key change on the last chorus to hold the interest. The piano's nice but the tone of the guitar on the solos is a tad 'bee in a jam jar' and I think a mellower tone would fit the song's theme better?
There's a good song lurking in there but I think it needs more chordal variety to catch the listener's interest and draw them in more.
I hope all that comes across as constructive; it's meant to be!

John

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