butchersapron said:
It's quite simple i think. It means dependecy upon a finite limited pre-stored source of enegry rather than an externally renewable one.
But you've got a bee in your bonnet about 'destroying' bernie so go ahead, you're not doing very well so far.
Yes. The principle here is this -
One of the more basic requirements for a sustainable society is that it cannot be dependent on storage for its survival. If it is, its sustainability cannot last longer than the contents of the store.
What that
article I linked (from which I nicked those bullet points) is about is proposing a move towards an ecologically balanced settlement patterns, which would tend to spread the population out over the landscape with time.
The point being to find a way to live in reasonable style, while getting that oil monkey off our backs. The author analyses the areas in which an average Swedish household uses fossil fuels; looks for the potential to be made in savings in transport, heat and food. He concludes the biggest savings are actually to be made in food, by getting as much of it as possible from as close as possible to where one lives. Hence he proposes gradually reducing population density of our urban areas over time, by doing what's necessary to
spread out .
Agriculture uses oil energy in roughly four ways.
Fertilisers made from oil/gas + nutrients (inc non-renewable ones).
Tractors and other farm machinery.
With these two you can cut the oil inputs by going organic and by using more human and animal power. The other two ways are trickier though.
Transport and distribution of raw materials, farm products and wastes.
Industrial processing, packaging and waste.
Those two, because you're exporting nutrients as well as using unnecessary oil, you can arguably only really tackle by changing settlement patterns in the direction of what he's describing as a "balanced settlement" which minimises oil energy use by growing most of its food within walking distance and which is able to recycle non-renewable nutrients locally instead of flushing them down the toilet. The author proposes a roadmap to move towards such settlements over say 50 years.
The big difference here is that he's looking at it as an ecologist, not as an economist. So he's saying "how do I minimise dependence on non-renewable energy?" (and nutrients) and optimising for settlement patterns that can live on sustainable energy and nutrient flows rather than allowing the market to optimise things for ... um ... whatever it is that markets optimise for ...