46-size, 201 pages, Iwanami Shoten, 10th printing, October 1988. In modern society, where science and technology are highly developed, have humans lost something essential for living? The author, a Jungian psychologist, examines issues left behind by modern science, such as "soul," "synchronicity," "death," "consciousness," and "nature," and discusses psychotherapy, which is at the intersection of religion and science. (Commentary by Toshio Kawai) The cover has aged discoloration. The text is clean. There are no markings. There is a logo on the back of the colophon.