There are four broad aspects of sustainability that we individually and collectively need to face up to: energy, food, water and waste. This post focuses on food sustainability and adds justifications for the Anglican Diocese of Auckland’s sustainability project introduced last week – Communal Food Gardens.
Last week I introduced Communal Food Gardens as a food sustainability project that provides a number of social justice benefits as well as being an action that mitigates the effects of climate change.
Following organic growing principles, our gardens yield food that is healthy, nutritious and safe, and thus helps improve positive health outcomes in the community.
Each parish will decide for themselves how to distribute the food grown in their gardens. This can be to the workers who planted the seed and nurtured the growing plants, to the sick or elderly, or to those in greater need. The choice is the parish’s to make.
Any one of these social justice benefits is in itself, a sufficient reason to start a food garden. So what additional climate change benefits do communal food gardens bring?
First is that food grown locally means a reduction in the green house gas emissions from the transport fleet required to bring produce from the growers to the market.
Second, by adopting organic growing principles, we do not requires fossil fuels to be used to manufacture and deliver fertilisers and various poisoning ‘cides’, to the garden.
Third, by eliminating the risk of individual exposure to pesticides, herbicides and insecticides, we eliminate risks to human health.
Fourth, by eliminating the excessive use of nitrogen-based fertilisers, we eliminate the degradation of our soils and the microbial soil-based life that plants depend on.
Fifth, our gardens will not be tilled so organic materials in the soil will not be oxidised and returned to the atmosphere as climate-warming gases.
Sixth, if we do this right, we can actually remove carbon from the atmosphere and sequester it in the soil where it may remain for many years.
Seventh, the planned introduction of an integrated composting system for our kitchen and garden wastes, means a reduction in the volume of refuse going to landfill sites. This waste sustainability action will itself significantly reduce methane emissions as well as maintaining the fertility levels of our gardens.
So many benefits to a communal food garden!
Why would everyone not want to start one this spring? Why not contact me, John Allen, right now and find out how easy it is to start your own food garden. Just use the contact form below.