Abstract
The present paper is a call to cultural sciences for helping climate science to establish a sustainable practice of policy advice concerning man-made climate change.
As a climate scientists engaged in communication with stakeholders and the media, mostly in Germany, the author has noticed a notable discrepancy between scientific knowledge about climate change, and the understanding in the public at large, specifically as fostered by the
media and some publicly visible climate scientists. In this essay, this discrepancy is analysed to some extent and framed as the presence of two competing types of knowledge, namely a body of knowledge named “scientific construct” and another body of knowledge named
“cultural construct” of man-made climate change. The relationship and the dynamics of these two knowledge claims are not well researched. In order to understand the dynamical
interaction of the different knowledge claims significant efforts from cultural sciences are needed. Unfortunately, so far these disciplines do not often consider this field. Two examples of useful analyses are presented as examples. Elements of a communication strategy between scientific institutions and stakeholders are sketched.
