Beyond green chemistry: Radical environmental transformation through Sanfte Chemie (1985-1995).

Sanfte Chemie was a concept formulated in the 1980s in Germany by a group of environmentally conscious scholars. It emerged within a unique environment, marked by its radical critique of dominant forms of rationality, and against the rich background of German philosophical technocritical traditions. Its purpose was to profoundly reshape the practice of chemistry and the organization of the chemical industry along the lines of sustainability. In contrast to later concepts like green or sustainable chemistry, Sanfte Chemie went beyond setting new research directions; it critically reevaluated the entire epistemological foundation upon which the science of chemistry was built. Under the auspices of the German Green Party, the concept flourished in the 1980s before falling out of grace in the following decade. While largely deemed overly radical in its time and then subsequently forgotten, Sanfte Chemie not only anticipated some of the most promising trends in sustainability science today but also offered unique insights that may shed new light on the challenges of the ongoing environmental crisis.