Save the planet - plant a garden
When I was a child, my family had a vegetable garden. I can vividly remember the dark green feathery tendrils of the carrot tops and the paler green ripple of the lettuce leaves, poking out from their bed of straw and compost. I took it for granted as a normal part of life, though if the truth be told I don’t think I was especially interested. When I was very small we had chickens as well and one of my favourite jobs was fetching the eggs, which always seemed like a mini Easter egg hunt (though with less chocolate).
Having a garden is a virtuous circle because, as well as helping to feed yourself - lovely fresh food with an infinitesimally small carbon footprint - you also have a green way to dispose of food waste, whether by composting, keeping a worm farm, or feeding to chickens. Food waste sent to landfill is a major environmental problem because it rots anaerobically and produces potent greenhouse gases like methane. By contrast, food waste that is returned to the soil in the form of compost actually locks CO2 into the soil, in a natural form of carbon sequestering. Some local government areas have separate food waste collections but this is rare.
In yesterday’s The Guardian, Michael Pollan, author of In Defence of Food, has written a passsionate riposte to the ‘why bother’ brigade - the argument that our environmental problems are so insurmountable and the actions we take as individuals are so futile that we’re all doomed anyway and may as well just enjoy the time we have left. I really like Pollan’s piece firstly because it’s inspiring rather than just plunging me further into despair and secondly because I think it advances quite a strong argument for the difference that individuals can make. There is the ripple effect - the idea of inspiring other people and creating a chain reaction of individual responses - and also the salient point that, while fixing the problem takes laws and money, it also takes changes to the way we live. Governments won’t act in any meaningful way until we do. It reminds me of the old Margaret Mead quote* about changing the world that invariably gets trotted out in arguments like these but it’s no less true for that.
In particular, Pollan suggests that as individuals we should make a single, meaningful contribution to the solution, and goes on to make the case for a vegetable garden. Did you know that during World War 2, victory gardens supplied as much as 40% of the produce Americans ate?
I recommend reading the piece in full but I have extracted a few quotes. He writes:
“Measured against the Problem We Face, planting a garden sounds pretty benign, I know, but in fact it’s one of the most powerful things an individual can do - to reduce your carbon footprint, sure, but more important, to reduce your sense of dependence and dividedness: to change the cheap-energy mind.
“A great many things happen when you plant a vegetable garden, some of them directly related to climate change, others indirect but related nevertheless. Growing food, we forget, comprises the original solar technology: calories produced by means of photosynthesis. Years ago the cheap-energy mind discovered that more food could be produced with less effort by replacing sunlight with fossil-fuel fertilisers and pesticides, with a result that the typical calorie of food energy in your diet now requires about 10 calories of fossil-fuel energy to produce. It’s estimated that the way we feed ourselves (or rather, allow ourselves to be fed) accounts for about a fifth of the greenhouse gas for which each of us is responsible.
“Yet the sun still shines down on your garden, and photosynthesis still works so abundantly that in a thoughtfully organised vegetable patch (one planted from seed, nourished by compost from the kitchen and involving not too many drives to the garden centre), you can grow the proverbial free lunch - CO2-free and money-free.”
He goes on point out there are physical and psychological benefits as well:
“You will probably notice that you’re getting a pretty good workout there in your gardenburning calories without having to get into the car to drive to the gym. (It is one of the absurdities of the modern division of labour that, having replaced physical labour with fossil fuel, we now have to burn even more fossil fuel to keep our unemployed bodies in shape.
“Still more valuable are the habits of mind that growing a little of your own food can yield. You quickly learn that you need not be dependent on specialists to provide for yourself - that your body is still good for something and may actually be enlisted in its own support. If the experts are right, if both oil and time are running out, these are skills and habits of mind we’re all very soon going to need.”
Finally:
“The single greatest lesson the garden teaches is that our relationship to the planet need not be zero-sum, and that as long as the sun still shines and people still can plan and plant, think and do, we can, if we bother to try, find ways to provide for ourselves without diminishing the world.”
It’s been many years since I have been involved in growing my own food. The closest I have come in recent years has been keeping a few pots of herbs on my kitchen window sill that died when I went away for a month. However, it’s certainly a family tradition. My mother and several of my aunts keep extensive vegetable gardens and two of my aunts are trained designers and teachers of permaculture - a type of organic gardening that relies on design to mimic natural eco-systems and create self-sustaining systems. One runs an organic gardening supplies, Green Harvest, based in Queensland, while the other has a garden design business in Cardiff, Edible Landscaping. My aunt in Scotland also has a rather lovely garden near Inveraray on the West Coast and last year I went up north to pick blackcurrants and make jam.
Currently I live in a rented third-storey flat in London so the opportunities for me to either grow my own food, or avoid sending waste to landfill are limited. Friends of mine in north London have recently acquired an allotment, a UK scheme to give city-dwellers a patch of land for growing their own food. I don’t think I could devote the time to an allotment - it’s a major hobby - and I don’t drive so it would have to be literally around the corner from my house in order to make it feasible for me. But I am hoping that my next home might have a small courtyard garden or balcony so I can at least grow some herbs and flowers and keep a worm farm for my food scraps.
Sinc I don’t have a garden, I do possibly the next best thing, which is to buy locally grown, organic fruit and vegetables. I order a weekly box from Abel and Cole and I’ve always had a very good experience with them, both for fruit and vegetables and also for dairy, bread, coffee, meat and fish, cleaning products (I could almost do a complete weekly shop with them!). It’s very reasonable - we spend £25 a week with them and our total weekly grocery bill for two people is about £40. I particularly like that I can set likes and dislikes - useful in winter to control the amount of potatoes, parsnip and swede I let them send me! I’ve heard very good things about Riverford Organics as well
Do you have a vegetable garden? Do you grow any of your own food? What environmental factors, if any, do you consider when shopping for food?
* The Margaret Mead quote I am referring to is of course: “Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it’s the only thing that ever has.” I’m sure you’ve heard that one before.



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