This book draws on transpersonal anthropology and psychology in order to explore mild altered states of consciousness (ASCs) experienced in everyday life. While research into consciousness and particularly ASCs is growing, this book focuses on a neglected area: ‘everyday’ experiences of ASCs. Opening with an up-to-date overview of the development of the study of ASCs, the author presents an in-depth empirical exploration and mapping of mild ASCs. Dr Sheppard examines original research conducted in a range of religious and secular contexts with participants who were engaged in...