Reading Heidegger against the grain: Hans Jonas on existentialism, gnosticism, and modern science

This article argues that the link Hans Jonas drew between Martin Heidegger’s philosophy and Gnosticism cannot be properly understood without taking into consideration his philosophical interpretation of modern science. It claims that Jonas saw Heideggerian existentialism not as a modern instantiation of Gnosticism but as a specific experiential reaction to the new cosmological outlook that emerged from the seventeenth-century scientific revolution, which negated the conceptual world that made Gnosticism possible. Jonas’s interpretation is “against the grain”: by claiming that Heidegger’s thought is a product of the reduction of nature to measurable, manipulable, and calculable extension governing the modern scientific mind, Jonas attributed to Heidegger the very flaws Heidegger critiqued in others. It is further claimed that Jonas’s original contribution to Heidegger’s reception history is not in proposing the link to Gnosticism but in reading him as the philosophical outcome of the instrumental reasoning of modern science.

Duke Scholars

Author Daniel M Herskowitz Religious Studies