introduces the reader to the work of German-Swiss philosopher, poet, and intellectual mystic Jean Gebser (1905-1973). Writing in the midcentury during a period of intense cultural transformation and crisis in Europe, Gebser intuited a series of mutational leaps in the history of human consciousness, the latest of which emerging was the "integral" structure, marked by the presence of time-freedom. Gebser's insights on the phenomenology of human consciousness has brought profound intellectual depth and spiritual transmission to the field of integral philosophy and consciousness studies, influencing the works of American historians such as William Irwin Thompson and the philosopher Ken Wilber. Further syncretic corroboration links Gebser's integral age to those of the Indian revolutionary and yogi Sri Aurobindo's "integral yoga" and Pierre Teilhard de Chardin's evolutionary mysticism.

Arguably, Gebser's structures of consciousness are as significant an ontological insight as C. G. Jung's "reality of the psyche." Yet, until now, very little secondary literature has been available in the English-speaking world. Jeremy Johnson, the current president of the International Jean Gebser Society who has spent the last decade as an integral scholar and researcher, produces this introductory volume on the life and writings of Jean Gebser. Part companion piece to Gebser's magnum opus, The Ever-Present Origin, part inspired treatise on an integral futurism, Jeremy guides the reader through the structures of consciousness and incepts integral scholarship as a divination that scries the age of ecological collapse and the ontological recodings of the Anthropocene.

It is the first volume in the NuraLogicals series, produced in partnership with Nura Learning.