Permaculture is an example of farming on a small scale that is extremely complex but efficient and sustainable. The Netherlands soil is of very low quality in

Permaculture is an example of farming on a small scale that is extremely complex but efficient and sustainable. The Netherlands soil is of very low quality in terms of nutrients (soil depletion). There is an ecological debt because of intensive farming: if we would take that into account in the final price, it would lose it's appeal.