Exploring how humanity is rooted in and linked to everywhere and everything, David Batten brought a fresh voice and precise language to his reflective, but ultimately hopeful debut, Transhumance. In Untergang, he moves from the open, cosmic, affirming tone to a sequence that is internally reflective — darker, almost claustrophobic. Whereas his first collection ended on the plateau, in the light, anticipating summer, Untergang starts indoors in the dark of a power cut in the depth of winter and finishes inside the writer’s ribcage, where it is even darker. This is not a world without hope, but it is one that urgently needs to wake, to face the dark and change it.