T.S. Eliot and Tennessee Ernie Ford, Buddha and Jesus, Jung and Heidegger. Love, solitude, obliteration, the ocean and a sad neighbor who feeds pigeons. Metanoia is an aphoristically narrative poem that engages all of these, a book-length meditation on transformation, enlightenment, on opening one's eyes. McCartney's work evinces that journey, the junket into the self.