This paper is a philosophical reflection on the historical development of ideas about the nature of human beings and what this development may mean for the future of and in education. In terms of the causal layered analysis developed by Sohail Inayatullah, it is an investigation on the levels of worldviews and archetypes. Ideas of human nature describe a trajectory from supranature (theological and mystical) via nature (philosophical and mechanical) to subnature (digital). With the development of psychological science about a century ago, so called psycho-utopian visions of a better society arose, based on the transformation of the human mind. Such visions seem today to have been replaced by digital utopias, based on the development of superfast computers and the enhancement of brain capacity through neural implants. The latter is a prominent feature of so called transhumanism. The transhumanist ideas of Ray Kurzweil are briefly presented and contrasted with traditional religious and spiritual ideas. Of special interest in this context is Rudolf Steiner’s philosophical–spiritual understanding of human being and development, which underpins Steiner Waldorf education. There is an existential choice confronting us today: whether to see humans as essentially spiritual beings, or as highly complex bio-computers. This choice has obvious ramifications for education as well as for the future of human being in general.