Abstract

The twentieth-century German philosopher Martin Heidegger distinguished “meditative” and “calculative” modes of thinking as a way of highlighting the problematique of modern technology and the limits of modern science. In doing so he also was prescient to recognize, in 1955, that the most significant danger to the future of humanity are developments in molecular biology and biotechnology, in contrast to the post-World War global threat of thermonuclear weapons. These insights are engaged here in view of recent discussion of the need for international regulation of heritable human genome editing and the announcement in 2018 of the birth of the world’s first gene-edited babies in China. Heidegger’s call for meditative thinking requires modern medicine and the life sciences to appropriate the phenomenological conception of the human “way to be” such that it is not restricted to the “present-at-hand” physiology and pathology of the human body.