Who, or what, is the Green Man, and why is this medieval image so present in our precarious modern times?An encounter with the Green Man at an ancient Herefordshire church in the wake of catastrophic weather leads Nina Lyon into an exploration of how the foliate heads of Norman stonemasons have evolved into today's cult symbols.The Green Man's association with the pantheistic beliefs of Celtic Christianity and with contemporary neo-paganism, with the shamanic traditions of the Anglo-Saxons and as a figurehead for ecological movements, sees various paths crossing into a picture that reveals the hidden meanings of twenty-first-century Britain. Against a shifting backdrop of mountains, forests, rivers and stone circles, a cult of the Green Man emerges, manifesting itself in unexpected ways. Priests and philosophers, artists and shamans, morris dancers, folklorists and musicians offer stories about what the Green Man might mean and how he came into being. Meanwhile, in the woods, strange things are happening, from an overgrown Welsh railway line to leafy London suburbia.Uprooted is a timely, beautifully written and joyfully provocative account of this most enduring and recognisable of Britain's folk images.

Nina Lyon has worked in a Buddhist therapeutic community in Scotland, written contraband essays for cash in Berlin, and helps run the HowTheLightGetsIn philosophy festival near her home in Hay-on-Wye. Her essay'Mushroom Season', inspired by youthful psychedelic misadventures and the mountains behind her home, was published by Random House in 2014 after being chosen as runner-up in the Financial Times/Bodley Head Essay Prize. She is currently completing a PhD about nonsense and metaphysics at Cardiff University.