Lyric discussion by laughing giraffe 

I think there's more to it than just that; yes, it's a song that suggests love is a creative force but it also touches upon the near insanity we experience when trying to figure out why we're put here:

we spend all of our lives goin' out of our minds looking back to our birth, forward to our demise

&

we made it to the moon but we can't make it home waitin' on a rescue that never comes

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