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The Rhinemaidens in Act III, Scene 1
Photo credit: ©Cory Weaver/San Francisco Opera
![](http://www.websafesolutions.co.uk/lcsykes/wp-content/uploads/2022/06/Clare-Colvin.jpg)
Photograph by Victoria Carew-Hunt
Photographs of San Francisco Opera ‘Green Ring’ provided by Teresa Concepcion (SFO Communications)
The Rhinemaidens in Act III, Scene 1
Photo credit: ©Cory Weaver/San Francisco Opera
Photograph by Victoria Carew-Hunt
Photographs of San Francisco Opera ‘Green Ring’ provided by Teresa Concepcion (SFO Communications)
Coffee Room (now dining room) designed by Charles Barry at The Travellers Club
Photograph © The Travellers Club London, who gave kind permission for its reproduction to illustrate this article.
Methane (CH4) is one of the trace gases in the atmosphere that is considered to play a major role in what is called the “greenhouse effect.” There are six major sources of atmospheric methane: emission from anaerobic decomposition in (1) natural wetlands; (2) paddy rice fields; (3) emission from livestock production systems (including intrinsic fermentation and animal waste); (4) biomass burning (including forest fires, charcoal combustion, and firewood burning); (5) anaerobic decomposition of organic waste in landfills; and (6) fossil methane emission during the exploration and transport of fossil fuels. Obviously, human activities play a major role in increasing methane emissions from most of these sources. Especially the worldwide expansion of paddy rice cultivation, livestock production and fossil fuel exploration have increased the methane concentration in the atmosphere. Several data sets help estimate atmospheric methane concentration up to 160,000 years back. Major sources and sinks of present-day methane emission and their relative contribution to the global methane balance demonstrate great uncertainties in the identification and quantification of individual sources and sinks. Most recent methane projections of the Intergovernmental Panel on Climate Change (IPCC) for 2025 and 2100 are discussed and used to estimate the contribution of population growth to future methane emission. Finally the paper discusses options and restrictions of reducing anthropogenic methane emissions to the atmosphere. Heilig, G.K. The greenhouse gas methane (CH4): Sources and sinks, the impact of population growth, possible interventions. Popul Environ 16, 109–137 (1994). https://doi.org/10.1007/BF02208779
The importance of tackling methane has become more apparent in the past decade and a half. After a plateau which began in 1999, concentrations of the gas in the atmosphere started rising again in 2007, a trend that continues to this day. At the moment, more than 300m tonnes are emitted every year as a consequence of human activity, and that rate is growing. As a result, methane concentrations are now more than two-and-a-half times what they were before the Industrial Revolution, and are rising faster than allowed for in all but the most pessimistic climate projections for the 21st century…… Besides leaky wells and pipelines, and gassy coal mines, methane is also emitted by belching cattle, rice paddies, forest fires, slash-and-burn agriculture, rubbish dumps, wastewater-treatment plants, cars and lorries, and natural ecosystems such as swamps, rivers and lakes….The lion’s share of agricultural methane, though, comes from ruminant livestock—cows and sheep, mainly. Such husbandry generates 79% of the sector’s contribution…This is now being investigated experimentally, to see if changing what the animals eat can damp down methanogenic activity. The Economist, 3 April 2021 This article appeared in the Science & technology section of the print edition under the headline “The other greenhouse gas” For more coverage of climate change, visit The Economist’s climate-change hubIn the Antipodes, Mikki Cusack wrote for ‘Future Planet‘ on 7 February 2020:
The cowpats that these particular beetles are burying are not ordinary cowpats. On this farm near Manjimup in south-west Australia, they are rich in a substance called biochar – essentially charcoal produced through a slow-bake process – that has been added to the cattle’s feed. This black, coal-like substance is leading a quiet revolution in this pocket of rural Australia, in an effort to reduce the cows’ methane emissions and to sink more carbon into the soil.Greta Thunberg takes us in ‘A Year to Change the World’ Episode 3 (28.0-34.0 min) to Denmark, where she visits a team who are experimenting on cattle feed in an effort to reduce methane emissions. We are not told what this secret additive might be, but the existing examples above would suggest that it might well contain carbon? It’s both a humbling and an exciting experience to have ‘dreamed’ this idea, when it turns out to be already in practice by professionals in the field. It was not like Kekulé’s dream about the structure of Benzene, since he was a scientist, but it does perhaps show that any one of us, the ‘general public’, might have a role to play in how we deal with the climate crisis. Maybe..?
Further Reading
The United States Environmental Protection Agency has a useful Overview of Greenhouse Gases, which sets the threat posed by methane in relation to other gases.
The Government of Western Australia has also produced an almost jargon-free summary of the use of feed additives in reducing methane emissions in cattle.
https://daily.jstor.org/can-cows-help-mitigate-climate-change-yes-they-can“June 5th 2021 marks the 46th anniversary of World Environment Day 2021. and we are doing our bit to help restore our planet and to build a better world by releasing Better World. In 2020 award winning UK song-writer Colin Gordon-Farleigh and Nashville based singer and writer Sandy Smolen got together and wrote the lyrics and music for Better World. It is a song about how we need to build a better world for the future and how we all have our part to play in doing this. All those involved in creating the track have volunteered to donate their worldwide royalties from Better World when played on streaming services such as iTunes, Apple Music, Amazon, Spotify and the rest, for at least 12 months. So instead of asking people for donations, we are simply asking your help to let us donate the maximum amount of money by playing and sharing the song. Our initial target is one million plays. In the next few weeks, before the song is released on 5th June, we are now asking people to suggest the charities we should be donating to. The list we have gathered so far is below and we expect to choose five from the most popular suggestions. The final selection will be announced on 28th May.”
source: Richard Irwin
“Jones’ Hill Wood is a beautiful ancient woodland in Buckinghamshire that has to date been successfully defended from destruction by HS2 through the actions of Earth Protectors, ecologists, lawyers, environmental groups, locals and politicians. The battle for this ancient woodland continues as we also expand our collaborative strategy to protect other areas of natural beauty under threat by HS2. The tawny owls, red kites, families of badgers, and plethora of other flora and fauna that call Jones’ Hill Wood home all have a right to life…”
source: Gaia Facebook
I expect you know Fiona Harvey, Environmental Correspondent for The Guardian. If you don’t, her articles are an excellent place for a start-the-day briefing on what is happening in the green world.
“Writing about the environment full-time since 2004. Seen a lot of environment since then“, is her pithy career summary.
“Animals are to be formally recognised as sentient beings in UK law for the first time, in a victory for animal welfare campaigners, as the government set out a suite of animal welfare measures including halting most live animal exports and banning the import of hunting trophies. The reforms will be introduced through a series of bills, including an animal sentience bill, and will cover farm animals and pets in the UK, and include protections for animals abroad, through bans on ivory and shark fins, and a potential ban on foie gras.” source: Guardian, 12 May 2021, Fiona Harvey, @fionaharvey
Facebook is “fuelling climate misinformation” through its failure to get to grips with misleading content, according to a new report that calls on companies to boycott the platform until significant action is taken. Campaign group Stop Funding Heat, which produced the report, warns that the problem is likely to escalate in the coming months as the next major UN climate summit, COP26, approaches and wants to see action taken against “repeat offenders.”
Reduce your waste by packing a zero waste kit and taking it with you everywhere you go, to work, to school and everywhere in between. Check out this list for zero waste travel tips… Keep sharing green lifestyle posts like this on social media and engage in reasonable discussions with people that aren’t based on extreme ideology. Don’t be an an annoying, know-it-all, “I’m right and you’re dumb” greenie because it just turns people off – no one likes an ‘eco’ -basher. To learn how to be an effective advocate for the environment, read our article on the do’s and don’ts of advocacy. Eco-Warrior Princess
Caroline was widowed at 34 in 2003, and subsequently became chair of a national charity that supports young widowed men and women – WAY, Widowed and Young. She is only too aware of the long-term effects such an event can have on the whole wider family, from bereavement support and benefits, to lone parenthood and mental health issues. Caroline has written a book about her experience, ‘If there’s anything I can do…’. See Caroline’s page on amazon here
Winter ice coats Lochan na h-Achlaise lake on the vast peat bog moorland of Rannoch Moor, with the snow-capped Black Mountains in the distance. Joe Dunckley. Shutterstock
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Whilst peatlands cover just 3% of the world’s surface, they contain nearly a third of all organic carbon on earth. In fact, they’re second only to ocean deposits as the world’s most important stores of carbon. It might also surprise you to know that they contain twice as much carbon as all the world’s forests put together! It is remarkable then, that peatlands have until fairly recently received relatively little attention in the discussion of how best to tackle the issue of future climate change. Peatlands are very efficient at absorbing carbon from the carbon cycle and locking it away – a process called sequestration. In fact, in their natural state, most peat bogs function as carbon ‘sinks’ meaning that they absorb and store more carbon than they release. This is important as it prevents this carbon from entering the atmosphere as carbon dioxide and methane, two of the major greenhouse gasses (GHGs) and contributors to climate change. from ‘Bogology – The Future’RSPB Scotland are campaigning for the Scottish government to restore bog habitats:
Peatlands have the potential to be a natural solution to reducing greenhouse gas emissions. They hold a vast stock of carbon in their soils and can add more by sequestering carbon from the atmosphere. But this natural carbon capture and storage ability can only happen if peatland habitats are healthy and functioning. To get to that state many areas of degraded and damaged peatland, which are currently losing carbon, need to be restored. RSPB Scotland has called for peatland restoration for many years, recognising them as a fantastic habitat for some of our rarest wildlife.In addition to knowledge, money and political commitment the right policies need to be in place to make restoration happen. The National Trust has an almost jargon-free pdf on the importance of peat
Peat is of great importance to our planet:
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Ban the use of peat in horticulture and all growing media by 2023. Peat bogs and moors are extremely important in the fight against the climate emergency; sequestering carbon better than many natural landscapes, reducing flooding and are great for biodiversity.The plan to stop peat use by 2030 is too late, and needs to be brought forward. Peat imports should cease. Peat bogs and moors are extremely important in the fight against the climate emergency; sequestering carbon better than many natural landscapes, reducing flooding and are great for biodiversity.The plan to stop peat use by 2030 is too late, and needs to be brought forward. Peat imports should cease. Please consider signing this petition to Parliament, with an URGENT deadline of 3 June 2021
Image from Shutterstock
“Upon this handful of soil our survival depends. Husband it and it will grow our food, our fuel, and our shelter and surround us with beauty. Abuse it and the soil will collapse and die, taking humanity with it ”
George Monbiot, The Guardian 24 Mar 2015, quoting ‘a Sanskrit text’.
There are ten species and three main types of worm in England and earthworms even have their own British Appreciation Society. Each type has its own unique job to do to keep our soil healthy and they are named (in Greek) according to their place in the soil. First there are the speedy little dark wriggly red-headed ones (for the scientifically-minded Epigeic). These are roughly matchstick size and live in compost heaps, under plant pots and in leaf litter on the surface of the soil without burrows. Then there are the podgy, pale or greenish ones which often curl up if handled (endogeic), and eat soil while making horizontal networks of burrows in the top layers of the soil. Lastly, we have the big dark red- or black-headed worms roughly pencil-sized (Anecic), who make permanent unbranched burrows straight down for about 2 metres (taller than most of us!) These are the ones who produce worm casts and sometimes leave piles of half-chewed leaves round their burrows. They lurk vertically to emerge at night to feed around the mouths of their burrows. Earthworms are essential for our survival because they enable plants to flourish. With only artificial fertilisers, soil eventually “dies”. Worms are vital for mixing the mineral and organic components in our soils as they drag plant matter down. They also aerate and drain the soil, and the big deep worms even help trees establish roots using their burrows. Some species of worms eat plant-killing nematodes. And last, but not least, the mucous they excrete (yuk) to enable their movement through the soil feeds the soil’s beneficial micro-organisms: the sort of stuff one buys in an expensive packet from the garden centre.How we can help them:
Worms hate being dug up as it ruins their burrow systems and exposes them to predation, so deep-digging vegetable patches is no longer recommended. They go hungry if we tidy up all the leaves and use only artificial fertilisers, so start a compost heap, spreading it liberally on flower beds as a mulch in spring and letting some leaves stay on the lawn to overwinter. Farmers are increasingly doing less ploughing and more manuring. Worms love to eat broken eggshells so use them to deter slugs and leave them to rot down for the worms. Use a mulching lawn mower if you must mow and keep your grass as long as the mower will allow. Avoid pesticides, fungicides and chemical lawn treatments, which kill worms as well as everything else. Try not to compact soil when waterlogged by walking or driving on it as this kills the worms by squashing their burrows and on a large scale increases flooding.Don’t buy worms to improve starved soil: they will die.
Keep feeding the soil and worms will arrive!
Editor’s note: Further to Caroline’s piece, you may like to look at the report of damage being done to our soil in general, and earthworms in particular, by pesticides in this story in The Guardian of 4 May 2021 about a report published in the journal ‘Frontiers in Environmental Science’:For example, 84% of the tested parameters in earthworms were negatively affected by the most-common classes of insecticides. Some herbicides and fungicides also harmed earthworms. Donley said: “It’s not just one or two pesticides that are causing harm, the results are really very consistent across the whole class of chemical poisons.” A 2012 review showed that pesticides can also harm microbial life in soils.
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Everywhere the statues were coming to life. The courtyard looked no longer like a museum; it looked more like a zoo. Creatures were running after Aslan and dancing round him till he was almost hidden in the crowd. Instead of all that deadly white the courtyard was now a blaze of colours; glossy chestnut sides of centaurs, indigo horns of unicorns, dazzling plumage of birds, reddy-brown of foxes, dogs and satyrs, yellow stockings and crimson hoods of dwarfs; and the birch-girls in silver, and the beech-girls in fresh, transparent green, and the larch-girls in green so bright that it was almost yellow. And instead of the deadly silence the whole place rang with the sound of happy roarings, brayings, yelpings, barkings, squealings, cooings, neighings, stampings, shouts, hurrahs, songs and laughter. Lucy looked and saw that Aslan had just breathed on the feet of the stone giant. “It’s all right!” shouted Aslan joyously. “Once the feet are put right, all the rest of him will follow.” The Lion, The Witch And The Wardrobe
Roman Green Man (c. 1st or 2nd Century CE) in Musée de Vésone, Périgueux, Dordogne, France (photo Julianna Lees)
“The Green Man probably arrived in the Christian Church as a part of a general sense of Spirit in Nature, an inheritance from the Pagan past which was doubtless more sub-conscious than deliberate. Green men are far too prominent in churches, at a time when heresy and non-conformity were fiercely punished, to have entered the church in a gesture of knowing respect to Pagan deities.. [Our] God is also the God of nature, there is some mysterious link between the pattern of death and resurrection which is at the heart of salvation and the dying to rise again, the winters before spring, that are patterned into nature herself…The God who made Spring could not be less than the gods we worshipped once in sacred groves…there is more, not less exuberance in him than in Pan and Bacchus. He is more than the Green Man but he is also everything the Green Man ever was.” [i] [i] The Green Man by The Revd Malcolm Guite, Anglican priest and poet based in Cambridge; see www.malcolmguite.com
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