Green Tau reflection

The Psychology of Peace

14th February 2025

The other week I went to the Imperial War Museum to see their exhibition ‘War and the Mind’ which was exploring the psychology that prompts people to go to war, the psychological impact on both combatants and noncombatants, how army leaders maintain moral, ditto for civilians in war zones, how people try and look after their own mental well-being etc. Towards the end of the exhibition one display focused on how the UK government set out to persuade British people to reshape their view of German people (distinguishing between war criminals and the ordinary person) and to understand the need to provide both jobs for the German populace and an education for the children so that they wouldn’t behave as their forebears had. 

This struck me as so important. We can’t make peace until we see the other as someone of equal value as ourselves, until see the other as our neighbour to be loved. There can be no place in peace for revenge or hostile discrimination. Yet even in the UK there are still people willing to make jokes about Germans referencing the war, to make jokes that are predicated on the British being some sort of superior victor – or a British Bulldog. 

Such attitudes then filter into other areas of life – that Britain is obviously a world leader in any and every field of endeavour, that we have nothing to learn from others, that we have no need to cooperate with anyone else, that the way we do things must be the best – the only – way.

This blinkered view that can only see self as right and everyone else as wrong, is repeated in other nations and other conflicts around the world. Can there be peace in Gaza until everyone sees the other as a brother or sister? Can there be global cooperation and agreement until everyone sees the good in everyone else? 

So the question is how do we change we think and act both as individuals and as communities and nations?

Counting on … day 32

14th February 2025

Grey water is water that has been used for washing hands, bathing, washing clothes, washing vegetables etc. Grey water systems that collect and treat grey water, often combining it with collected rainwater, can be plumbed in to flush toilets but these can be expensive, especially when retrofitted. 

In summer months, we may already practice grey water harvesting – collecting water from showers and washing machines to water the garden. Ideally such water should not be stored from more than a day because pathogens from what we have washed may multiply especially when the water is warm.

The Centre for Alternative Technologies has this advice about washing machine water – “If you wish to irrigate with water from a washing machine then use a low-sodium detergent, because sodium damages plants and degrades soil (liquid detergents usually contain less salt than powders). Avoid phosphorus as well, because this causes algal blooms if it collects in ponds or rivers. Otherwise, the water has only very small and well diluted quantities of pathogens or grease and therefore these should not be of concern.” https://cat.org.uk/info-resources/free-information-service/water-and-sanitation/rain-and-grey-water/

And the RHS says – “Plants can be watered with shower, bath, kitchen and washing machine water (from rinse cycles), collectively referred to as ‘grey’ water. It varies in quality and may contain contaminants such as soap and detergent. Fortunately, soil and potting composts are effective at filtering them out, and the residues can sometimes act as a mild fertiliser. To minimise bacterial growth, grey water should be saved for only 24 hours, unless filtered through a reed bed or professionally designed system. It is best applied by watering can; grease and fibres can clog irrigation systems.” https://www.rhs.org.uk/science/gardening-in-a-changing-world/water-use-in-gardens/using-grey-water

In our home, we collect hand wash water and use it to flush the toilet when ‘yellow’ and use the toilet flush when ‘brown’. 

Counting on … day 31

13th February 2025

Waterfalls are dramatic natural features because of their power and beauty. The power of falling water is utilised by water wheels and hydro power plants. Its power is replicated by power showers and power hoses – but in those situations we may want to think whether the amount of energy and water used is reasonable in a world where we are already overusing limited resources.

That said, another way of saving water and energy is to shower less often. Most of us don’t need to shower every day – we can wash bits of ourselves as necessary in a basin and still smell clean and fresh. 

Counting on … day 30

12th February 2025

Some 30 years ago we lived for a year in Zimbabwe, during a drought. Households were rationed to initially 50 litres of water a day (between five of us). We were able to send our washing to the laundry but for all other needs had to plan how we used our water. Apart from what we drank, every drop was reused – cooking and washing up water flushed the toilet, baths (we used a baby bath) were shared etc. We weren’t allowed to water the garden as all waste water was need to keep the sewers flowing. 

That was an extreme situation, but thinking about how we use every drop of water is relevant at any time.

Counting on … day 29

11th February 2025

The drinking water that comes into our homes, comes at an environmental cost. The water has to be purified to a drinkable standard, it has to be stored and pumped, all of which requires energy and resources – pipe work, concrete for reservoirs etc. Once used it has to be treated again to be clean enough to return into rivers and waterways or to be recycled again as drinking water. If we are more careful about not wasting water, then we are improving the sustainability with which we live. 

The climate crisis increases the likelihood of both droughts – when the benefits of conserving water are most obvious – and floods. Floods can lead to the contamination of drinking water as well as causing difficulties in remove waste water and sewage. 

Counting on … day 28

10th February 2025

Climate change is triggering more extreme weather conditions including heavy rain and flooding. Water butts are great in the summer to help tide us over dry spells when plants need watering, but they can also be useful in slowing the flow of water into the drains. 

It needs a bit of thinking but if we allow water butts to drain slowly after heavy rain into the drains, then they can be a temporary store for excess water next time it rains – a sort of mini water meadow or overflow reservoir. One precaution that is needed is that empty water butts are easily blown over in strong winds so you may want to put some bricks in the bottom of the water butt or tie the butt to something solid. 

For more info – https://www.preventionweb.net/news/if-more-houses-had-water-butts-it-could-help-drought-flooding-and-water-pollution

Or Local Authority web sites – eg https://www.lambeth.gov.uk/environmental-services/flooding/flooding-prevention-reporting-information/why-have-water-butt

Proper 4, 4th Sunday before Lent

9th February 2025

Reflection with readings below

God has created a world that is continually evolving. It is network of changing ecosystems inhabited by an infinite variety of species. Amongst these humans stand out for their capacity reshape the world. The writers of scriptures have known for millennia that humans have the ability to act for good or for ill. A passage in Deuteronomy tells the people that they can chose to do what is right and enjoy fruitful and joyous lives, or they can chose to do what is wrong and suffer lives of destruction and misery. And the situation hasn’t changed. 

Today’s readings tell how God – aware of human frailties – time and again calls on individuals to proclaim God’s wisdom, God’s gospel of salvation, to the peoples of the world. God’s call to Isaiah

 was dramatic and profound. The message Isaiah was called to speak was at a time of great tension and threat. It was not an easy message to proclaim, nor was it easy to hear. In fact the people chose to close their ears and ignore God’s warnings. Catastrophe followed.

Paul was clearly aware of the importance of the message he had to share, and equally clear that his role as a chosen messenger was not based on any merit on his part but purely on the grace of God. In fact Isaiah had shared the same sense of inadequacy. And Simon Peter too.

But whereas Isaiah’s encounter with God was full of awe and wonder, smoke and angels, Simon Peter’s boarders on the mundane. He was doing nothing more than his usually daily job. The unexpected catch of fish was certainly amazing but not out of this world. Yet the call, his encounter with Jesus, struck him to his core and was absolutely life changing. Now he was to use  his skills for a different task, that of reaching out to and drawing in his fellow humankind, to allow them to encounter Jesus and to take on board a new way of living – the way of the Gospel, the way of God’s wisdom.

Here we are two millennia later. The world is in a vulnerable place and now – as always – people need to hear the word of God, to hear the wisdom that will lead them to choose the way of right living, of fruitfulness and joy. 

And we are the people who must speak! 

What must we say, what must we proclaim as the word of God to the world?

That we face an existential crisis of our own (human) making. 

We have pumped so much carbon dioxide into the atmosphere (as well as other greenhouse gases) principally through burning fossil fuels at ever increasing rates. The warming effect on the atmosphere has already activating  tipping points and feed back loops which are accelerating the impact. We’re seeing year on year increases in temperatures that are exceeding the expectations of the scientists; we’re seeing increasingly frequent and intense adverse weather events – floods, droughts, wildfire, storms, heat domes; we’re seeing melting glaciers and ice caps, rising sea levels and more frequent land and mud slides. We’re seeing the slowing of the Atlantic Meridian Overturning Current. When this current fails to circulate hot and cold waters, we in the UK will find ourselves in a land that has a climate compatible with that in Greenland. At the same time UK’s land area will be shrinking as sea levels rise by 50-70cm. This, on the present trajectory, will happen in the life time of children who have already been born. This is going to be the probably scenario they will face as they enter the job market and – perhaps – choose whether or not to become parents themselves.

We cannot prevent all of the adverse effects of the crisis – many are already baked in. But we can yet limit the worst impacts, we can protect against the most adverse consequences, we can help one another to live as safely and as comfortably as possible, but – and this is a big BUT – only if we act now on the science we have. Only if we act now for the common good – that is for the good of everyone with equality and justice – and not allow the interests of a minority to take precedence. 

We need to engage the attention and the commitment of governments and organisations, of companies and and trade groups, of workers and investors, of social groups and individuals. 

We have to act now. We have to act with urgency. We need to make substantial step changes so that we are more than half way to our goals of global sustainability in the next five years. We should write to our MPs, to Rachel Reeves, the Chancellor, and Ed Miliband,  secretary of state for energy security and net zero. We should seek out campaigns and support them, sign petitions, boycott those companies that are supporting the continued expansion of fossil fuels. We should review our financial arrangements – do our banks, insurers, pension providers etc support fossil fuels industries? We should look at our own lifestyles – are we walking the talk? We should be looking out for groups and communities being marginalised and penalised by the climate crisis and the failure to make a just transition to a sustainable world.

This is the gospel message: we need to love our neighbours as ourselves – not just the neighbour next door, but the neighbours in the next town, across the next boarder, and in the farthest parts of the globe. We need to tend and care for the planet knowing that it is the unique  common home that God created for us. We need to love God with our whole being because it is that love that will motivate us to act.

Isaiah 6:1-8, [9-13]

In the year that King Uzziah died, I saw the Lord sitting on a throne, high and lofty; and the hem of his robe filled the temple. Seraphs were in attendance above him; each had six wings: with two they covered their faces, and with two they covered their feet, and with two they flew. And one called to another and said:

“Holy, holy, holy is the Lord of hosts;
the whole earth is full of his glory.” 

The pivots on the thresholds shook at the voices of those who called, and the house filled with smoke. And I said: “Woe is me! I am lost, for I am a man of unclean lips, and I live among a people of unclean lips; yet my eyes have seen the King, the Lord of hosts!”

Then one of the seraphs flew to me, holding a live coal that had been taken from the altar with a pair of tongs. The seraph touched my mouth with it and said: “Now that this has touched your lips, your guilt has departed and your sin is blotted out.” Then I heard the voice of the Lord saying, “Whom shall I send, and who will go for us?” And I said, “Here am I; send me!” And he said, “Go and say to this people:

`Keep listening, but do not comprehend;

keep looking, but do not understand.’ 

Make the mind of this people dull,
and stop their ears,
and shut their eyes,

so that they may not look with their eyes,
and listen with their ears, 

and comprehend with their minds,
and turn and be healed.” 

Then I said, “How long, O Lord?” And he said:

“Until cities lie waste
without inhabitant, 

and houses without people,
and the land is utterly desolate; 

until the Lord sends everyone far away,
and vast is the emptiness in the midst of the land.

Even if a tenth part remain in it,
it will be burned again, 

like a terebinth or an oak
whose stump remains standing
when it is felled.” 

The holy seed is its stump.

Psalm 138

1 I will give thanks to you, O Lord, with my whole heart; *
before the gods I will sing your praise.

2 I will bow down toward your holy temple
and praise your Name, *
because of your love and faithfulness;

3 For you have glorified your Name *
and your word above all things.

4 When I called, you answered me; *
you increased my strength within me.

5 All the kings of the earth will praise you, O Lord, *
when they have heard the words of your mouth.

6 They will sing of the ways of the Lord, *
that great is the glory of the Lord.

7 Though the Lord be high, he cares for the lowly; *
he perceives the haughty from afar.

8 Though I walk in the midst of trouble, you keep me safe; *
you stretch forth your hand against the fury of my enemies;
your right hand shall save me.

9 The Lord will make good his purpose for me; *
O Lord, your love endures for ever;
do not abandon the works of your hands. 

1 Corinthians 15:1-11

I would remind you, brothers and sisters, of the good news that I proclaimed to you, which you in turn received, in which also you stand, through which also you are being saved, if you hold firmly to the message that I proclaimed to you–unless you have come to believe in vain.

For I handed on to you as of first importance what I in turn had received: that Christ died for our sins in accordance with the scriptures, and that he was buried, and that he was raised on the third day in accordance with the scriptures, and that he appeared to Cephas, then to the twelve. Then he appeared to more than five hundred brothers and sisters at one time, most of whom are still alive, though some have died. Then he appeared to James, then to all the apostles. Last of all, as to one untimely born, he appeared also to me. For I am the least of the apostles, unfit to be called an apostle, because I persecuted the church of God. But by the grace of God I am what I am, and his grace toward me has not been in vain. On the contrary, I worked harder than any of them–though it was not I, but the grace of God that is with me. Whether then it was I or they, so we proclaim and so you have come to believe.

Luke 5:1-11

Once while Jesus was standing beside the lake of Gennesaret, and the crowd was pressing in on him to hear the word of God, he saw two boats there at the shore of the lake; the fishermen had gone out of them and were washing their nets. He got into one of the boats, the one belonging to Simon, and asked him to put out a little way from the shore. Then he sat down and taught the crowds from the boat. When he had finished speaking, he said to Simon, “Put out into the deep water and let down your nets for a catch.” Simon answered, “Master, we have worked all night long but have caught nothing. Yet if you say so, I will let down the nets.” When they had done this, they caught so many fish that their nets were beginning to break. So they signalled their partners in the other boat to come and help them. And they came and filled both boats, so that they began to sink. But when Simon Peter saw it, he fell down at Jesus’ knees, saying, “Go away from me, Lord, for I am a sinful man!” For he and all who were with him were amazed at the catch of fish that they had taken; and so also were James and John, sons of Zebedee, who were partners with Simon. Then Jesus said to Simon, “Do not be afraid; from now on you will be catching people.” When they had brought their boats to shore, they left everything and followed him.

God’s kingdom – food for all

8th February 2025

Trust in the Lord and be doing good; dwell in the land and be nourished with truth.
  Let your delight be in the Lord and he will give you your heart’s desire.
Commit your way to the Lord and put your trust in him, and he will bring it to pass. 

Psalm 37:3-5

You Lord are the bread of life;

feed us with your wisdom.

Our meat is to do the Father’s  will.

guide us in all we do

Whenever we eat or drink

Let it be to the glory of God.

A Reading from Mark 4:3-8

 “Listen! A farmer went out to sow his seed. As he was scattering the seed, some fell along the path, and the birds came and ate it up. Some fell on rocky places, where it did not have much soil. It sprang up quickly, because the soil was shallow.  But when the sun came up, the plants were scorched, and they withered because they had no root. Other seed fell among thorns, which grew up and choked the plants, so that they did not bear grain.  Still other seed fell on good soil. It came up, grew and produced a crop, some multiplying thirty, some sixty, some a hundred times.” 

Pause for reflection

Response:

For as the rain and the snow come down from heaven,
    and do not return there until they have watered the earth,

So may we store water for when and for whoever needs it,

and safeguard those living with the threat of flooding.

As the earth brings forth and sprouts,
    giving seed to the sower and bread to the eater,

So may we harvest what is needed, 

sharing the bounty so no one goes hungry.

So shall God’s word be that goes forth; it shall not return empty,
but it shall accomplish that which is purposed
    and succeed in the thing for which it is sent.

May we pay attention to God’s word,

 following the ways of wisdom that God desires 

for the wellbeing of all creation.

For as the earth brings forth its shoots,

May we protect the fertility of the soil,

not polluting it with chemicals 

nor stripping it of nourishment.


And as a garden causes what is sown in it to spring up,

May we treasure those who tend and farm the land,

paying fair wages and sharing profits.

So the Lord God will cause righteousness and praise
to spring up before all the nations:

May we welcome God’s kingdom with all our being,

following God’s law with hands, hearts and voices.

(Based on Isaiah 55:10,11 and 61:11)


The Grace is said together

Counting on … day 27

7th February 2025

One way of reducing food waste is to preserve excess food. At the end of the week if I have vegetables and fruit left over from the week’s vegetable box, I will often make it into sauerkraut. In the summer if there is a glut of fruit in the garden, I will turn into jams and chutneys or bottle it to use in the winter. This past autumn I experimented with slicing and drying apples and now they are a lovely semi sweet snack. When UK peppers and tomatoes are at a peak in the shops, I will buy and bottle or pickle them for the winter when they will add colour and variety to the range of winter vegetables. 

The winter months conversely are a good time to take advantage of seasonal citrus fruits, especially Seville oranges, and use them to make Marmalade.

Counting on … day 26

6th February 2025

70% (6.6 million tonnes) of food waste comes from our own kitchens, of which most (6.4 million tonnes) was edible. (1) This is clearly an issue we can all address as individuals.

Here are some tips compiled four years ago when annual domestic food waste was only 4.5 million tonnes! https://greentau.org/2021/08/09/eco-tips-4/

One of the most commonly discarded food items is bread – so here is a different way of using up bread that might otherwise be thrown away, Chester Cake. It is a variation of bread pudding without the eggs, and baked as a pie. This recipe comes from https://www.wandercooks.com/chester-squares-gur-cake/

  1. https://lordslibrary.parliament.uk/food-waste-in-the-uk/