Other Worlds is true to its title, from a look at our everyday joys and griefs as interpreted by the Mars of classic science fiction and the crazy domain of quantum physics; to studies of the many conflicting realities that America uneasily accommodates in a time of pandemic and protests; to elegiac poems informed by the realms of memory, ghosts, and imagined afterlives. From a poem of one line to a sequence of twelve sections, from comic hijinks to despair, and from private revelation to public declaiming, this is a bravura performance by the only poet to have twice received the National Book Critics Circle Award and who, at age seventy-three, is writing at the height of his powers.