Der Wohlstand Mitteleuropas, unser hohes Mobilitäts- und Konsumniveau, gründet auf drei industriellen Revolutionen, deren technischer Fortschritt die Arbeitsproduktivität ständig erhöht hat. Die Folgen sind paradox: Einerseits können mit dem gleichen Arbeitsaufwand immer mehr Güter produziert werden, und die breite Masse der Bürger kann sich dank Lohnerhöhungen immer mehr leisten. Andererseits werden dieselben Produktivitätsfortschritte genutzt, um Arbeitskräfte freizusetzen und durch Maschinen zu substituieren. Weiterlesen in der Zeit.
We all use models in daily life to explain our environment. An example: I assume that a tree will grow provided it has sufficient water, nutrients and sun. I am using a simple model here, without understanding the nitty-gritty – what exactly happens in the roots, stem, leaves and cells. Thinking in models is not only useful to understand our world, but also to solve problems. Let’s assume the ...
In a recently published article in Nature Climate Change, Jeroen van den Bergh argues that neither degrowth nor green-growth strategies might lead to sufficient climate action and hence makes the case for a third option which he calls “agrowth”. While the understanding of degrowth reflected in the article can certainly be disputed – it comes across as mainly targeting a shrinking GDP – his conc...
Another UN climate summit is over and despite the prevalent rhetoric of hope, the gap between the 1,5 or 2 degree target agreed in Paris last year and the real commitments to achieve this target is nowhere near to closing. Worse, this gap hasn't even been a focus of this year's UN climate talks in Marrakesh although time is running: Recently published analyses of this emission gap warn that the...
