The Corpse-Smell of the Mineral and Plant Kingdoms in Anthroposophy

Updated: August 2026
Glossary Anthroposophy 4 min read
The Corpse-Smell of the Mineral and Plant Kingdoms n.

An Imagination from GA 188: cognition transformed by Steiner's exercises meets something like a corpse's smell whenever it turns toward the mineral and plant kingdoms.

The Corpse-Smell of the Mineral and Plant Kingdoms in Anthroposophy is an Imagination Rudolf Steiner presented in Stuttgart on 5 January 1919, published in Goetheanism as an Impulse for Man's Transformation (GA 188). It names what a person meets when cognition, transformed by the exercises of Knowledge of the Higher Worlds, turns toward mineral and plant: something like the smell of a corpse. Ordinary perception misses it because the physical nose is too dull and the etheric nose remains undeveloped. Steiner traces the smell to the condition of these kingdoms themselves: beings banished from the spiritual world, half dead in earthly existence, embalmed and mummified within mineral and plant forms. The Imagination can only be put into words, never fully captured by them. Its closest modern echo is chemosignal research on putrescine, the death-molecule shown in 2015 to trigger vigilance below conscious awareness.

Steiner warns his Stuttgart audience that he is speaking in Imaginations translated into words. The Corpse-Smell of the Mineral and Plant Kingdoms is the starkest of them: the trained eye, turned on stone and leaf, meets fear first, then a corpse-like smell, while the same gaze finds animals and human beings to be perpetual children, never finishing what lives hidden within them between birth and death.

For when man brings to life within him what can be made living, when he applies himself to what is described in Knowledge of the Higher Worlds, looking at the mineral and plant kingdoms with this transformed power of cognition, he will always experience something like fear. But you should not have to shudder nor get gooseflesh at the description of these conditions. People avoid them because they are afraid. From this you ought to understand that of course when picturing these conditions one can indeed get gooseflesh to a certain degree, and on that account people just get frightened. When such knowledge is acquired, on looking at the mineral and plant kingdoms, one always experiences something like the smell of a corpse; there is a corpse-like smell which characterises as if in a vivid feeling what is living in the mineral and plant kingdoms.

Rudolf Steiner, Goetheanism as an Impulse for Man's Transformation (GA 188, lecture of 5 January 1919, Stuttgart)

In 2015 the psychologists Arnaud Wisman of the University of Kent and Ilan Shrira of Arkansas Tech University published "The Smell of Death" in Frontiers in Psychology, the first experimental evidence that putrescine, a molecule released by decomposing bodies, works on humans as a warning chemosignal. Volunteers exposed to trace amounts of the compound, some so faint they never consciously registered a smell, grew more vigilant, judged their surroundings more warily, and in one field experiment walked away from the exposure site faster than controls. The scent of death, the authors concluded, is processed as threat below the threshold of awareness.

The parallel to Steiner's Imagination holds at both of its hinges. Steiner says the corpse-smell of mineral and plant is real yet unnoticed because the physical nose is too dull for it; Wisman and Shrira show a death-smell that steers behaviour without ever being consciously smelled. And Steiner says the first fruit of transformed cognition is fear, gooseflesh, an urge to turn away; the putrescine studies measured exactly that pairing of alarm and avoidance. Thalira synthesis: what the laboratory finds in a single molecule at the edge of the physical nose, Steiner claims for the whole mineral and plant world at the edge of the etheric nose, so the 1919 Imagination reads less like metaphor and more like a report from one sense-threshold further out. The difference is the direction of discovery: chemistry finds death leaking out of bodies, while the Stuttgart lecture finds it resting over stone and leaf, beings exiled from the spiritual world and kept, as Steiner says, embalmed.

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