[robocat]

> consumers need to consume less

A lower consumption simplifies down to the equivalent to: (aj) reducing GDP per capita, or (b) reducing the number of capita (people). Structurally and morally, both of those are very difficult to manage. Ironically the argument for less “consumption” is usually made by the well-off people in wealthy economies. Weirdly war and political strife that destroys economic systems may be good for the planet (and the USA in particular wins relatively against other economies which have GDP destruction).

I would state a solvable problem as: how do we increase consumption, while decreasing resource usage? That requires efficiency, technology, and reducing the environmental cost of our economic systems. To achieve those goals needs a systematic global system that encourages those effects, while avoiding the tragedy of the commons. Politically we don’t seem to be achieving that.