Counting On … – Page 39

Counting on … day 99

3rd May 2024

Food waste is an issue in homes too. We aim to minimise such waste by not buying more perishable food items than we need. Getting used to how much a person eats, and how much makes a serving, helps. As does a shopping list. Additionally as most of our meals are cooked from scratch it is is easy to prepare only as much food as is going to be eaten. If there are leftovers they are refrigerated and become the next day’s lunch.

Tea bags, coffee grounds, the outer leaves of a cabbage or onion skins all go in the compost heap. Being vegan there are no bones or skins to be disposed. Root vegetables are washed and used, peel on. Apple cores become cider vinegar, and lemon rinds become preserved lemon. Excess amounts of root and cabbage-like vegetables become sauerkraut, and surplus fruit from the garden is bottled, or made into jam or chutney. During the summer the excessive growth of nasturtium leaves and rocket are made into pesto and bottled for use in the winter.

And it is surprising how many different fruits and vegetables you can use to make a delicious soup!

Further reading – https://wrap.org.uk/resources/report/household-food-and-drink-waste-united-kingdom-2021-22

https://www.lovefoodhatewaste.com

Eco Tips

Counting on … day 98

2nd May 2024

I would like to say that we grow all our own fruit and vegetables – but the snails have a different view on this! We get the bulk of our fruit and vegetables from OddBox which specialises in filling its boxes with foods that would otherwise go to waste – either because of a glut in the fields or a downturn in demand at the supermarket, or items being too big/ too small/ too wonky. The produce comes from the UK, Europe and other parts of the globe (but only if it has come by land or sea – not air).

OddBox reports “Every box makes a difference – by rescuing a Medium Fruit & Veg box every week for three months, you’d save a whopping 85kg of fruit and veg. Roughly 200 meals’ worth.”

This is topped up with some from the garden – salad leaves, nettles and chard, and summer fruits and berries – and from a local deli cum greengrocer.

Ideally all the produce we buy would be organic which we could do by swooping an organic fruit and veg box – but on balance we have gone for the reducing food waste option. Food waste accounts for 10% of greenhouse gas emissions. Food wasted is also water wasted and a poor utilisation of arable land.

https://www.oddbox.co.uk/why

Further reading on the issues around food waste – https://www.sofea.uk.com/blog/the-environmental-impact-of-food-waste/

Counting on … day 97

1st May 2024

As well as seeking a sustainable supplier for beans and pulses, we have also sought out sustainably motivated suppliers for other food stuffs.

Our flour comes from Priors Flour and is made from locally grown organic grains which are milled in a windmill! Its small scale business model maintains good human relations – a person who answers questions, and a company which can shut down to allow staff a holiday – and preserves an old but still highly functional building. And the flour is full of good feel and flavour.

Our oats – for porridge and oatcakes – comes from Pimhill which grows, mill and sells organic oats, and which come compactly packed in paper packaging. (Waste and plastic free is another feature we support).

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Counting on … day 96

30th April 2024

Even within the option a vegan diet, it is possible to look for the more sustainable options. The bulk of our protein comes from beans and pulses. By buying these from Hodmedod we can opt for beans and pulses – as well as pasta, chia seeds, quinoa and other staples – that are grown in the UK. This supports the UK’s farming industry and especially in these cases, smaller farms and businesses including many innovating with new varieties. It also reduces food miles – the distances over which food is transported from field to plate.

As well as buying dried beans, we buy bean flours from Hodmedod which adds to the richness of the dishes we eat. We also buy Brazil nuts from them which are wild-harvested nuts that come directly from the Kayapó people of Brazil. This is solidarity trading which ensures the protection of the local forest and an income for the indigenous people.

Counting on … day 95

29th April 2024

For a change of emphasis, I plan over the next few weeks to look at some of the things we do as a household to live more sustainably. Maybe what we do might prompt some thoughts for you, and maybe you will have some ideas to share as well.

I follow a vegan diet and as I am the main cook, all home cooking is vegan!

Vegan diets have a smaller carbon footprint and cause less damage to the climate – research suggests somewhere in the region of 75% less! The food grown for vegan diets uses less water and less land – largely because of the significant amounts of land and water needed to grow feed for farm animals. Needing less land has two benefits – first the ability to grow more food for a growing population, and second the ability to set aside more farm land for rewilding and restoring levels of biodiversity.

I also chose a vegan diet on the grounds of animal welfare. Even eating a vegetarian diet involves the slaughter of young animals – principally male chicks and male calves – as well as the likelihood that the females will have stressful lives of repeated birthing.

I can see that for some people raising low intensity livestock can be a key part of a farm’s ecology, and that eating small amounts of meat and dairy would be consistent with that.

Counting on …. Day 94

26th April 2024

Green wash is advertising or marketing that makes out that a product is greener/ more environmentally friendly than it actually is. It is an attempt to delude or deceive the consumer.

TerraChoice has identified ‘seven sins of greenwashing’ –

“Hidden Trade-off”: a claim that a product is “green” based on an unreasonably narrow set of attributes without attention to other critical environmental issues.
“No Proof”: a claim that cannot be substantiated by easily accessible information or a reliable third-party certification.
“Vagueness” is a poorly defined or broad claim that the consumer will likely misunderstand its meaning. “All-natural,” for example, is not necessarily “green.”
“Worshipping False Labels”: a claim that, through words or images, gives the impression of a third-party endorsement where none exists.
“Irrelevance”: a claim that may be truthful but unimportant or unhelpful to consumers seeking environmentally preferable products.
“Lesser of Two Evils”: a claim that may be true within the product category, but risks distracting consumers from the more significant environmental impact of the category.
“Fibbing”: a claim that is simply false. (https://en.wikipedia.org/wiki/Greenwashing)

The BBC suggests the following certification schemes that can give assurance as to the ethical values of a producer:-

Leaping Bunny – which means that the product has not been tested on animals.

B Corp – means that a business is legally required to do beneficial things for the environment and the people who help create their products.

Carbon Trust – meets a certain standard of carbon emission reduction, meaning the product is trying to minimise its carbon impact.

Fairtrade – the product has been made by people who received a fair wage for their work.

Forest Stewardship Council (FSC) – the product is made using sustainable or responsibly managed wood sources. (https://www.bbc.co.uk/newsround/58465027)

Another source of good advice is Ethical Consumer via their web site or magazine – https://www.ethicalconsumer.org/

In a world where we already consume too much, I can’t help feeling that any advertising that encourages us to consume more than we need, is greenwashing.

Counting on …. Day 93

25th April 2024

Earth Overshoot Day is the day on which our global ecological footprint exceeds the earth’s bio capacity. (This year’s date has yet to be announced).

“Humanity is living beyond its means, which results in an environmental dilemma – because it is living at the expense of the Earth. Every year, the consumption of resources outstrips the natural regenerative capacity of our planet.” (1) So reports myclimate.org

The day on which we have consumers one year’s worth of resources and tip into the red, is known as as Earth Overshoot Day. Last year, 2023, it fell on 2nd August, which means that in the whole of that year we consumed resources that were equivalent to 1.7 earths! Clear this is cannot be sustainable on an ongoing basis.

To create a sustainable lifestyle that safeguards our future, we need to address three key things:

“Efficiency: better usage of resources so that goods are produced with less energy and resources.

Consistency: linear production replaced by the circular economy, which minimises waste. Renewable energy is key here.

Sufficiency: A sustainable change in lifestyle under which the economy is geared to moderate consumption of resources rather than constant growth. The goal is to fulfil the wishes and requirements of our society without disproportionate waste or consumption.” (1)

For further information –

https://overshoot.footprintnetwork.org/about-earth-overshoot-day

The Green Tau: issue 45

(1) https://www.myclimate.org/en/information/faq/faq-detail/earth-overshoot-day-how-do-we-handle-our-resources/

Counting on … day 92

24th April 2024

Ecological footprints are a measure of how much of the earth’s natural resources needed to sustain human life – ie how much clean water, clean air, soil for growing crops, oceans for fish, trees for timber, water/ wind/ fossil fuels etc for energy, land for buildings, etc needed for each human. This footprint will vary from person to person depending on their lifestyles – how much and what they consume, and how much and what sort of waste they produce.

The ecological footprint of someone who lives off the grid, growing their own food and recycling their waste, will have a smaller ecological footprint than someone who owns multiple homes, flies and drives a large SUV, eats a meat rich diet, and buys lots of clothes and other consumer goods.

Ecological footprints are also measured in terms of global hectares per capita (see yesterday’s blog).

Using information from https://worldpopulationreview.com/country-rankings/ecological-footprint-by-country, 

USA – 8.04 gha

Australia – 7.77

Oman – 7.29

France – 4.6

UK – 4.20

China – 3.71

Brazil – 2.81

India – 1.19

Zimbabwe – 1.03

Democratic Republic of Congo – 0.01

You might like to use an online calculator to estimate your carbon footprint (these can be very rough and ready rather than precise but give a ballpark idea). These calculators are not just measuring your carbon footprint but your ecological footprint – how much of the earth’s resources your lifestyles uses.

https://www.footprintcalculator.org/home

https://footprint.wwf.org.uk

Counting on … day 91

23rd April 2024

Bio capacity is a measure of the ability of an ecosystem to support human life (a somewhat biased use of the term bio meaning life!) It measures the amount of food, fuel, water etc that the area of land can produce to support human life and the amount of waste – sewage, pollution etc – that it can safely absorb.

It reflects the regenerative capacity of ecosystem – how quickly, and by how much, can renewable resources be replaced. How quickly can crops be harvested and regrown to provide food? How quickly can trees be felled and regrown to provide timber? How quickly can fish stocks be replenished after the fish have been caught and eaten? How quickly can sewage be treated and returned into the system as drinking water? How much pollution can the air absorb before it becomes harmful to human life?

Bio capacity is measured in global hectares (gha) – ie land area per person. The global hectare is a land area that averages out land across the globe taking into account land that is more productive and land that is less productive. It measures how many hectares are needed to support one person.

Counting on …day

22nd April 2024

Today is Earth Day. The first Earth Day was celebrated in the USA in 1970. It is now an international day of celebration (always 2nd April) calling on people to protect the planet.

Do we understand and value the importance of the earth to our continued life and wellbeing?

For example do we care about the health of the soil? A healthy soil has:-

1. Good structure: A healthy soil has a crumbly texture with a good balance of air, water, and pore space. This allows water, nutrients, air, plant roots and microorganisms to move through it.

2. Nutrient content: A healthy soil contains the right balance of nutrients essential for plant growth. These can include nitrogen, phosphorus, potassium, calcium, and magnesium.

3. Organic matter: Decaying plant and animal material improves soil structure, water retention and nutrient cycling.

4. Good soil pH: A pH range between 6.0 to 7.5 is ideal for plant growth.

5. Active soil microbiology: A healthy soil contains a diverse range of microorganisms, including bacteria, fungi, protozoa and nematodes. All of which play important roles in nutrient cycling, soil structure and plant health.

6. Low levels of soil compaction: A compacted soil can restrict root growth and reduce water infiltration.

7. Low levels of soil erosion: A healthy soil is not easily eroded by wind or water, which can lead to loss of topsoil and nutrients.

8. Good water-holding capacity: A healthy soil can hold water, preventing it from running off the surface or being lost through deep percolation. (https://insight.study.csu.edu.au/healthy-soil/)

If we use our farm soils in such a way that it diminishes or destroys these attributes, then we will not be able to grow enough food to feed ourselves. Further we will find that we have also diminished or destroyed local ecosystems leading to a reduction in biodiversity – ie of wild plants, birds, animals and insects. And that will have a knock on effect increasing risks of flooding, of accelerating climate change, and – particularly with the loss of pollinators- further risks to food security.

Earth Day reminds us that we must live in harmony with the earth and its natural systems.