Counting on … day 75

27th March 2024

Agroforestry offers another approach to farming that enables the long term increased sequestration of carbon dioxide. Agroforestry has two main forms: 

“Silvo-pastoral agroforestry: which means the grazing of animals under trees. The animals enrich the soil while the trees provide shelter and fodder for the animals.

Silvo-arable agroforestry: where crops are grown beneath trees, often in rows which are large enough for a tractor to tend to the crops without damaging the trees. This is farming in 3D, the trees and the crops occupy different levels above ground, and also below ground where the tree roots will reach down deeper than the crops.”(1)

The additions of trees in the farm enhances the amount of carbon dioxide that is being . At the same time the practice also benefits the condition of the soil. “Tree roots reach deep into the ground, releasing much-needed carbon into the soil. They cycle nutrients and bind the soil together, preventing it from being eroded by the wind or the rain.”(1)

(1) https://www.soilassociation.org/causes-campaigns/agroforestry/what-is-agroforestry/

Counting on … day 74

26th March 2024

Regenerative farming is one way in which carbon dioxide levels can be reduced. Regenerative farming aims both to increase the amount of carbon stored in the soil and the plants it sustains, and by lowering livestock numbers, reducing emissions. Livestock account for about 14% of greenhouse gas emissions. 

For further reading – https://greentau.org/2023/12/15/windows-of-opportunity-16/

Counting on … day 73

25th March 2024

Carbon offsetting is akin to an accounting exercise where the carbon emissions released by one activity are offset – rebalanced – by another activity that sequesters – takes in – carbon dioxide. Typically this might be offsetting the carbon emissions from an air flight by as many planting trees as would absorb that quantity of carbon dioxide. The catch there is one of timing. The air flight produces emissions now but the tree will only absorb the equivalent amount of carbon dioxide over a number – tens of not hundreds – of years and a young sapling may in fact release more carbon dioxide than it absorbs. Another option it to offset the carbon emissions by not felling trees so allowing them to continue to absorb carbon dioxide – but that questions why the trees might have been felled in the first place. 

Further reading – https://www.theguardian.com/environment/2021/may/04/what-is-carbon-offsetting-and-how-does-it-work?CMP=Share_iOSApp_Other

https://www.theguardian.com/environment/2023/mar/30/quality-standards-hold-carbon-offsetting-industry-account?CMP=Share_iOSApp_Other

Palm Sunday 

24th March 2024

Reflection with readings below.

Palm Sunday often has two sequential services, one out of doors with palm crosses and probably a donkey, the one inside during which the whole passion narrative from one of the gospels is read out or enacted. In both services the invitation is for people to entered into the drama of Holy Week both spiritually and physically. Later in the week, some may have their feet washed, and some may walk the streets with a cross or walk  the stations of the cross. And of course many will participate in the drama of the Eucharist. 

But the week begins with Jesus’s dramatic entry into Jerusalem. This entry was clearly pre planned and designed to set the tone for Jesus’s participation in the Passover festival. The Passover was – and still is – the key festival for the Jewish faith celebrating God’s intervention in rescuing the people from slavery and suffering, and bringing them out into a new life lived in union with God. For Jesus – for God – this was the ultimate Passover celebration. 

Jesus deliberately draws attention to himself and his entry into Jerusalem, bringing with him his disciples but also drawing in crowds of other pilgrims who had come to celebrate the Passover. Jesus’s entry and the response of the crowds, brings him into conflict with the temple authorities. Jesus will not be overawed by their claim to authority – he knows his authority has the backing of the creator God such that even the stones will cry out in support. The Passover is a festival about people and God with no barriers.

The following day (in the synoptic gospels) Jesus returns to the temple and tips over the tables of the money changers and those selling animals for sacrifice. It is a nonviolent action in that it does not physically hurt or injure anyone, but it is clearly an action challenging the status quo that cannot be ignored. Who here holds true authority – the priests or God? 

Jesus follows up his challenge with teaching including the parable of the tenants and the vineyard – again who truly holds authority over the vineyard and its produce? And who is truly meant to benefit from its abundant harvest?

Arrested, imprisoned, brought before the various authorities- of priests, of Herod, of Rome -Jesus confronts their presumption of authority with an inner reserve that is both humble and absolute. True authority remains only and solely with God. 

In between Jesus gathers together with his disciples to demonstrate to them what leadership and earthly authority look like: humility combined with self awareness, selfless giving, courage, constant awareness of the need of others, love, an a prayerful relationship with God. And ultimately the willingness to accept suffering and to make sacrifices for the common good. 

It is these qualities that accompanied Jesus as he walked through the streets of Jerusalem to the place of execution. It would be with the same qualities that Jesus would walk through the streets of Gaza, showing compassion and love for the people there, sharing what he has and emploring us to do likewise, commending those who help their neighbours, who show love and empathy, who console the bereaved and comfort the frightened. 

It would be with the same qualities that Jesus would stand – on the streets, outside the palaces and temples, the arms  factories and the finance houses –  confronting the powers that be – the UK government, the US government, the Israeli government, the United Nations, the Hamaz leadership, Barclays, BAE, and Elbit Systems – and demand an immediate cease fire, demand immediate humanitarian aid, demand the enactment of justice and the establishment of peace.

As we walk on from Palm Sunday through Holy Week to the foot of the cross on Good Friday, let our words, our prayers and our actions (for our’s is not meant to be a passive faith) be used to shape a better future – a holy future – for all. The Good News is salvation!

Isaiah 50:4-9a

The Lord God has given me
the tongue of a teacher,

that I may know how to sustain
the weary with a word.

Morning by morning he wakens–
wakens my ear
to listen as those who are taught.

The Lord God has opened my ear,
and I was not rebellious,
I did not turn backward.

I gave my back to those who struck me,
and my cheeks to those who pulled out the beard;

I did not hide my face
from insult and spitting.

The Lord God helps me;
therefore I have not been disgraced;

therefore I have set my face like flint,
and I know that I shall not be put to shame;
he who vindicates me is near.

Who will contend with me?
Let us stand up together.

Who are my adversaries?
Let them confront me.

It is the Lord God who helps me;
who will declare me guilty?

The Psalm

Psalm 31:9-16

In te, Domine, speravi

9 Have mercy on me, O Lord, for I am in trouble; *
my eye is consumed with sorrow,
and also my throat and my belly.

10 For my life is wasted with grief,
and my years with sighing; *
my strength fails me because of affliction,
and my bones are consumed.

11 I have become a reproach to all my enemies and even to my neighbors,
a dismay to those of my acquaintance; *
when they see me in the street they avoid me.

12 I am forgotten like a dead man, out of mind; *
I am as useless as a broken pot.

13 For I have heard the whispering of the crowd;
fear is all around; *
they put their heads together against me;
they plot to take my life.

14 But as for me, I have trusted in you, O Lord. *
I have said, “You are my God.

15 My times are in your hand; *
rescue me from the hand of my enemies,
and from those who persecute me.

16 Make your face to shine upon your servant, *
and in your loving-kindness save me.”

The Epistle

Philippians 2:5-11

Let the same mind be in you that was in Christ Jesus,

who, though he was in the form of God,
did not regard equality with God
as something to be exploited,

but emptied himself,
taking the form of a slave,
being born in human likeness.

And being found in human form,
he humbled himself
and became obedient to the point of death–
even death on a cross.

Therefore God also highly exalted him
and gave him the name
that is above every name,

so that at the name of Jesus
every knee should bend,
in heaven and on earth and under the earth,

and every tongue should confess
that Jesus Christ is Lord,
to the glory of God the Father.

The Gospel

Mark 14:1-15:47

It was two days before the Passover and the festival of Unleavened Bread. The chief priests and the scribes were looking for a way to arrest Jesus by stealth and kill him; for they said, “Not during the festival, or there may be a riot among the people.”

While he was at Bethany in the house of Simon the leper, as he sat at the table, a woman came with an alabaster jar of very costly ointment of nard, and she broke open the jar and poured the ointment on his head. But some were there who said to one another in anger, “Why was the ointment wasted in this way? For this ointment could have been sold for more than three hundred denarii, and the money given to the poor.” And they scolded her. But Jesus said, “Let her alone; why do you trouble her? She has performed a good service for me. For you always have the poor with you, and you can show kindness to them whenever you wish; but you will not always have me. She has done what she could; she has anointed my body beforehand for its burial. Truly I tell you, wherever the good news is proclaimed in the whole world, what she has done will be told in remembrance of her.”

Then Judas Iscariot, who was one of the twelve, went to the chief priests in order to betray him to them. When they heard it, they were greatly pleased, and promised to give him money. So he began to look for an opportunity to betray him.

On the first day of Unleavened Bread, when the Passover lamb is sacrificed, his disciples said to him, “Where do you want us to go and make the preparations for you to eat the Passover?” So he sent two of his disciples, saying to them, “Go into the city, and a man carrying a jar of water will meet you; follow him, and wherever he enters, say to the owner of the house, ‘The Teacher asks, Where is my guest room where I may eat the Passover with my disciples?’ He will show you a large room upstairs, furnished and ready. Make preparations for us there.” So the disciples set out and went to the city, and found everything as he had told them; and they prepared the Passover meal.

When it was evening, he came with the twelve. And when they had taken their places and were eating, Jesus said, “Truly I tell you, one of you will betray me, one who is eating with me.” They began to be distressed and to say to him one after another, “Surely, not I?” He said to them, “It is one of the twelve, one who is dipping bread into the bowl with me. For the Son of Man goes as it is written of him, but woe to that one by whom the Son of Man is betrayed! It would have been better for that one not to have been born.”

While they were eating, he took a loaf of bread, and after blessing it he broke it, gave it to them, and said, “Take; this is my body.” Then he took a cup, and after giving thanks he gave it to them, and all of them drank from it. He said to them, “This is my blood of the covenant, which is poured out for many. Truly I tell you, I will never again drink of the fruit of the vine until that day when I drink it new in the kingdom of God.”

When they had sung the hymn, they went out to the Mount of Olives. And Jesus said to them, “You will all become deserters; for it is written,

‘I will strike the shepherd,
and the sheep will be scattered.’

But after I am raised up, I will go before you to Galilee.” Peter said to him, “Even though all become deserters, I will not.” Jesus said to him, “Truly I tell you, this day, this very night, before the cock crows twice, you will deny me three times.” But he said vehemently, “Even though I must die with you, I will not deny you.” And all of them said the same.

They went to a place called Gethsemane; and he said to his disciples, “Sit here while I pray.” He took with him Peter and James and John, and began to be distressed and agitated. And he said to them, “I am deeply grieved, even to death; remain here, and keep awake.” And going a little farther, he threw himself on the ground and prayed that, if it were possible, the hour might pass from him. He said, “Abba, Father, for you all things are possible; remove this cup from me; yet, not what I want, but what you want.” He came and found them sleeping; and he said to Peter, “Simon, are you asleep? Could you not keep awake one hour? Keep awake and pray that you may not come into the time of trial; the spirit indeed is willing, but the flesh is weak.” And again he went away and prayed, saying the same words. And once more he came and found them sleeping, for their eyes were very heavy; and they did not know what to say to him. He came a third time and said to them, “Are you still sleeping and taking your rest? Enough! The hour has come; the Son of Man is betrayed into the hands of sinners. Get up, let us be going. See, my betrayer is at hand.”

Immediately, while he was still speaking, Judas, one of the twelve, arrived; and with him there was a crowd with swords and clubs, from the chief priests, the scribes, and the elders. Now the betrayer had given them a sign, saying, “The one I will kiss is the man; arrest him and lead him away under guard.” So when he came, he went up to him at once and said, “Rabbi!” and kissed him. Then they laid hands on him and arrested him. But one of those who stood near drew his sword and struck the slave of the high priest, cutting off his ear. Then Jesus said to them, “Have you come out with swords and clubs to arrest me as though I were a bandit? Day after day I was with you in the temple teaching, and you did not arrest me. But let the scriptures be fulfilled.” All of them deserted him and fled.

A certain young man was following him, wearing nothing but a linen cloth. They caught hold of him, but he left the linen cloth and ran off naked.

They took Jesus to the high priest; and all the chief priests, the elders, and the scribes were assembled. Peter had followed him at a distance, right into the courtyard of the high priest; and he was sitting with the guards, warming himself at the fire. Now the chief priests and the whole council were looking for testimony against Jesus to put him to death; but they found none. For many gave false testimony against him, and their testimony did not agree. Some stood up and gave false testimony against him, saying, “We heard him say, ‘I will destroy this temple that is made with hands, and in three days I will build another, not made with hands.’” But even on this point their testimony did not agree. Then the high priest stood up before them and asked Jesus, “Have you no answer? What is it that they testify against you?” But he was silent and did not answer. Again the high priest asked him, “Are you the Messiah, the Son of the Blessed One?” Jesus said, “I am; and

‘you will see the Son of Man
seated at the right hand of the Power,’
and ‘coming with the clouds of heaven.’”

Then the high priest tore his clothes and said, “Why do we still need witnesses? You have heard his blasphemy! What is your decision?” All of them condemned him as deserving death. Some began to spit on him, to blindfold him, and to strike him, saying to him, “Prophesy!” The guards also took him over and beat him.

While Peter was below in the courtyard, one of the servant-girls of the high priest came by. When she saw Peter warming himself, she stared at him and said, “You also were with Jesus, the man from Nazareth.” But he denied it, saying, “I do not know or understand what you are talking about.” And he went out into the forecourt. Then the cock crowed. And the servant-girl, on seeing him, began again to say to the bystanders, “This man is one of them.” But again he denied it. Then after a little while the bystanders again said to Peter, “Certainly you are one of them; for you are a Galilean.” But he began to curse, and he swore an oath, “I do not know this man you are talking about.” At that moment the cock crowed for the second time. Then Peter remembered that Jesus had said to him, “Before the cock crows twice, you will deny me three times.” And he broke down and wept.

As soon as it was morning, the chief priests held a consultation with the elders and scribes and the whole council. They bound Jesus, led him away, and handed him over to Pilate. Pilate asked him, “Are you the King of the Jews?” He answered him, “You say so.” Then the chief priests accused him of many things. Pilate asked him again, “Have you no answer? See how many charges they bring against you.” But Jesus made no further reply, so that Pilate was amazed.

Now at the festival he used to release a prisoner for them, anyone for whom they asked. Now a man called Barabbas was in prison with the rebels who had committed murder during the insurrection. So the crowd came and began to ask Pilate to do for them according to his custom. Then he answered them, “Do you want me to release for you the King of the Jews?” For he realized that it was out of jealousy that the chief priests had handed him over. But the chief priests stirred up the crowd to have him release Barabbas for them instead. Pilate spoke to them again, “Then what do you wish me to do with the man you call the King of the Jews?” They shouted back, “Crucify him!” Pilate asked them, “Why, what evil has he done?” But they shouted all the more, “Crucify him!” So Pilate, wishing to satisfy the crowd, released Barabbas for them; and after flogging Jesus, he handed him over to be crucified.

Then the soldiers led him into the courtyard of the palace (that is, the governor’s headquarters); and they called together the whole cohort. And they clothed him in a purple cloak; and after twisting some thorns into a crown, they put it on him. And they began saluting him, “Hail, King of the Jews!” They struck his head with a reed, spat upon him, and knelt down in homage to him. After mocking him, they stripped him of the purple cloak and put his own clothes on him. Then they led him out to crucify him.

They compelled a passer-by, who was coming in from the country, to carry his cross; it was Simon of Cyrene, the father of Alexander and Rufus. Then they brought Jesus to the place called Golgotha (which means the place of a skull). And they offered him wine mixed with myrrh; but he did not take it. And they crucified him, and divided his clothes among them, casting lots to decide what each should take.

It was nine o’clock in the morning when they crucified him. The inscription of the charge against him read, “The King of the Jews.” And with him they crucified two bandits, one on his right and one on his left. Those who passed by derided him, shaking their heads and saying, “Aha! You who would destroy the temple and build it in three days, save yourself, and come down from the cross!” In the same way the chief priests, along with the scribes, were also mocking him among themselves and saying, “He saved others; he cannot save himself. Let the Messiah, the King of Israel, come down from the cross now, so that we may see and believe.” Those who were crucified with him also taunted him.

When it was noon, darkness came over the whole land until three in the afternoon. At three o’clock Jesus cried out with a loud voice, “Eloi, Eloi, lema sabachthani?” which means, “My God, my God, why have you forsaken me?” When some of the bystanders heard it, they said, “Listen, he is calling for Elijah.” And someone ran, filled a sponge with sour wine, put it on a stick, and gave it to him to drink, saying, “Wait, let us see whether Elijah will come to take him down.” Then Jesus gave a loud cry and breathed his last. And the curtain of the temple was torn in two, from top to bottom. Now when the centurion, who stood facing him, saw that in this way he breathed his last, he said, “Truly this man was God’s Son!”

There were also women looking on from a distance; among them were Mary Magdalene, and Mary the mother of James the younger and of Joses, and Salome. These used to follow him and provided for him when he was in Galilee; and there were many other women who had come up with him to Jerusalem.

When evening had come, and since it was the day of Preparation, that is, the day before the sabbath, Joseph of Arimathea, a respected member of the council, who was also himself waiting expectantly for the kingdom of God, went boldly to Pilate and asked for the body of Jesus. Then Pilate wondered if he were already dead; and summoning the centurion, he asked him whether he had been dead for some time. When he learned from the centurion that he was dead, he granted the body to Joseph. Then Joseph bought a linen cloth, and taking down the body, wrapped it in the linen cloth, and laid it in a tomb that had been hewn out of the rock. He then rolled a stone against the door of the tomb. Mary Magdalene and Mary the mother of Joses saw where the body was laid.

Lent – walking dangerous paths

23rd March 2024  

Your word is a lamp to my feet and a light to my path. Psalm 119:105

You Lord, are the source of all good things: 

We praise you.

You call us to tend and care for your creation: 

May we strive to do your will.

You have made us as brothers and sisters with all that lives: 

May we live together in peace.

A reading from Deuteronomy 10:12-13 

So now, O Israel, what does the Lord your God require of you? Only to fear the Lord your God, to walk in all his ways, to love him, to serve the Lord your God with all your heart and with all your soul,  and to keep the commandments of the Lord your God and his decrees that I am commanding you today, for your own well-being.

People who walk as refugees 

struggling under burdens too heavy to unpack, 

want only a safe future.

Merciful God, show us your pathways of love.


People who walk the lonely streets 

wrapped in a dirt-worn sleeping bag, 

want only a bed to call home.

Merciful God, show us your pathways of love.


People who walk across parched fields 

at a pace which hunger dictates, 

want only a square meal each day.

Merciful God, show us your pathways of love.

People who walk gingerly around unexplored ordinances 

ducking out of the sniper’s range, 

want only a foundation for peace.

Merciful God, show us your pathways of love.

People who walk the chicane 

of benefits offices and job centres, of interviews and rejections, 

want only life-fulfilling employment.

Merciful God, show us your pathways of love.

People who walk as massed processions 

bearing placards that express their hopes and fears, 

want only justice and democracy.

Merciful God, show us your pathways of love.

People who walk the corridors of power 

enveloped in self importance and blinkered by nepotism, 

need – surely? – only to walk the streets of lived experience.

Merciful God, show us your pathways of love.

A further reading from Matthew 21:7-11

They brought the donkey and the colt, and put their cloaks on them, and he sat on them.  A very large crowd spread their cloaks on the road, and others cut branches from the trees and spread them on the road. The crowds that went ahead of him and that followed were shouting,

‘Hosanna to the Son of David!
    Blessed is the one who comes in the name of the Lord!
Hosanna in the highest heaven!’

When he entered Jerusalem, the whole city was in turmoil, asking, ‘Who is this?’ The crowds were saying, ‘This is the prophet Jesus from Nazareth in Galilee.’

Merciful God, lead us in the right paths.

Amen.

Counting on … day 72

22nd March 2024

Carbon sequestration is a formal name given to the processes by which carbon is captured from the atmosphere and stored on a long-term basis. Such long-term storage might include peat bogs, forests, kelp beds etc and may be referred to as ‘carbon sinks’.

Carbon sequestration can be used as a means of  mitigating the effects of climate change. This can be biologically by, for example, planting more forests, restoring peat bogs and wetlands, and re-establishing kelp meadows. This natural sequestration can be enhanced, in the case of forests, by using felled timber to make items such as buildings, furniture etc and keeping those items for hundreds of years. However growing trees for timber needs to be carefully managed to a) maximise the carbon captured by the growing tree, and b) to maximise the flourishing of biodiversity.

Carbon can also be sequestered geologically if the CO2 can be captured  eg from a cement factory. Then the CO2 “can be compressed to ≈100 bar into a supercritical fluid. In this form, the CO2 could be transported via pipeline … and  injected deep underground, typically around 1 km, where it would be stable for hundreds to millions of years.” (https://en.wikipedia.org/wiki/Carbon_sequestration)

Counting on … day 71

21st March 2024

The carbon cycle 

The earth’s systems have various ways of absorbing and using carbon dioxide in such a way as to enable life to flourish. Plants absorb carbon dioxide as part of the process of photosynthesis storing the carbon as cellular material  in their leaves, branches etc. Plants release carbon dioxide back into the atmosphere as they respire – breathe. A living growing plant absorbs more carbon dioxide than it releases. When the plant dies, the carbon that has been stored as leaves and branches etc slowly decays – breaks down – and the carbon returns to the atmosphere as carbon dioxide. This is as true of water and marine plants as it is true of land plants. 

 (For a short video describing how trees absorb and use  carbon – https://www.woodlandtrust.org.uk/climate-change/carbon-trees/)

Soil in part is made up of dead plant and animal material which decays slowly overtime. Soil is therefore a storer of carbon.

The seas and oceans also contain carbon dioxide that is dissolved in the water. This carbon dioxide cycles through the water as marine plants take in, store and release the carbon as they grow. Marine waters  and the layers of sediment at the bottom of the seas and oceans store carbon in the same way as does soil. 

This brings us back to an earlier post about how much carbon dioxide there is in the atmosphere (measured in part per million) and the rate at which that concentration is increasing due to human activities – https://greentau.org/2024/02/19/counting-on-day/

Counting on … day 70

20th March 2024

The geological history of oil and gas. 

“The formation of oil takes a significant amount of time with oil beginning to form millions of years ago. 70% of oil deposits existing today were formed in the Mesozoic age (252 to 66 million years ago), 20% were formed in the Cenozoic age (65 million years ago), and only 10% were formed in the Paleozoic age (541 to 252 million years ago). This is likely because the Mesozoic age was marked by a tropical climate, with large amounts of plankton in the ocean.

“The formation of oil begins in warm, shallow oceans that were present on the Earth millions of years ago. In these oceans, extremely small dead organic matter – classified as plankton – falls to the floor of the ocean. This plankton consists of animals, called zooplankton, or plants, called phytoplankton. This material then lands on the ocean floor and mixes with inorganic material that enters the ocean by rivers. It is this sediment on the ocean floor that then forms oil over many years”.

  1. The dead plankton, plus algae and bacteria form an organic rich mud.
  2. If the mud remains in an anoxic environment  – lacking in oxygen such as stagnant water – it does not decompose and so retains its carbon content. 
  3. This anoxic environment becomes embedded by subsequent layers of mud, compressing the carbon rich  layer into an organic shale. 
  4. Overtime the shale sinks as more layers are added. At a depth of 2 to 4km the temperatures from the earth’s core plus the increased pressure converts the organic shale to oil shale.
  5. If the temperatures at this depth are between 90 and 160C this oil shale is transformed into oil and natural gas. This will either seep upwards being lighter than water, or maybe sealed in by subsequent layers of impervious rock.

(https://energyeducation.ca/encyclopedia/Oil_formation)

Again it is mind blowing to reflect that these oil and gas deposits that took millions of years in the making, are now being burnt at an annual rate of 6.6 billion tonnes, such that we have 47 years of reserves remaining – should we be foolish enough to want to burn them.(https://www.worldometers.info/oil/

We should keep in mind that the IEA warns that a cannot risk developing and burning new oil and gas reserves without exceeding the 1.5C global warming limit.

Counting on … day 69

19th March 2024

The Carboniferous era began around 359 million years ago and lasted some 60 million years. It was an era in which life, land and marine, was well established – verdant swamps and forests. Raised oxygen levels in the atmosphere encouraged the evolutionary expansion of land and marine fauna. It is also known as the Age of the Amphibians as these dominated the  environment – later eras saw the evolutionary journey onto mammals. This abundance of plant and animal life as they decayed became coal beds, often forming in shallow seas and swampy areas of the landscape. It was also a time of increased tectonic movement as land masses moved and mountains were formed. Towards the end of the era, increased  glacial activity and climate change brought about the collapse of the Carboniferous rain forests. 

The name Carboniferous comes from the Latin ‘carbo’ for coal and ‘fera’ for carrying or bearing. Ie it was the coal bearing era. An era 60 million years in the making, locking away tonnes of carbon dioxide as coal, it is mind blowing to think that at current consumption levels – 7.25 billion tonnes a year – we have just 133 years of coal left. (https://www.worldometers.info/coal/).

Counting on … day 68

18th March 2024

What are the risks of climate change?

Here in the UK the risks include:-

  • Extremes of temperatures. Excess deaths during the heatwave of 2022, exceeded 4500 persons. Deaths due to heat will rise as peak temperatures rise. There is also the risk that the higher temperatures will enable disease-carrying insects to migrate north leading to outbreaks of dengue fever and Zika virus. Cold temperatures also cause deaths many of which could be prevented if homes were better insulated.
  • Flooding. Extreme weather events such as strong winds and storms, together with heavier rainfall (warmer air absorbs more moisture) flooding is an increasing occurrence, damaging homes, infrastructure such  as roads and railways, buildings such as schools and hospitals, etc. Storms and strong winds also damage power cables and cause power outages.
  • Extremes of temperature and flooding adversely affect agricultural output and the increased risk of food shortages. The UK imports about 60% of its food, so our food supplies are also dependent on the impact of climate change on food producing countries in other parts of the world.
  • Rising sea levels due to melting icecaps is already threatening coastal communities as well as increasing the risk of flooding  around and upstream of estuaries.
  • Droughts are an increasing feature of climate change with hotter drier summers. For  a nation that is used to having a constant supply of water for drinking, washing, cleaning cars, filling swimming pool, watering lawns and irrigating agricultural crops, using less water is a challenge.
  • Any disruption of normal life due to heat waves, flooding, storms etc affects business output, disrupts education, delays hospital treatments, interrupts deliveries to supermarkets etc.

These are some of the risks and impacts of the climate crisis that we are experiencing in the UK. In other more vulnerable parts of the world, the impacts are even greater.

For more reading – https://www.theguardian.com/world/2023/sep/22/heat-related-deaths-2022-hit-highest-level-record-england?CMP=Share_iOSApp_Other

https://www.theguardian.com/global-development/2023/dec/11/climate-crisis-could-cause-10000-extra-uk-deaths-a-year-by-2050-says-health-body?CMP=Share_iOSApp_Other