Let’s talk about system change
It’s 2020 and Christoph Kueffer is now into his fifth year of (almost) not flying. Whereas not flying hasn’t been difficult, talking about social change still is, he asserts.
SPSW member Christoph Küffer comments on his way of life and the challenge it poses to him as a scientist who doesn't like to be considered anti-progressive.
Source
ETH Zurich Zukunftsblog | Sustainability, 10 January 2020