Winter Solstice Messages

May the longest night and the shortest day bring rest to the mind and soul.
Embrace the magic that the darkness bares beneath deep in the chill and shift of the air.
As the cycle of light slowly increases may you always be blessed with the light from within.

How can we mindful during Winter?
The Winter Solstice (solstice meaning ‘sun standing still’), with the sun at its most southerly point, is a time to pause, reflect and enter a period of quietude. It is a time to rest the body and the mind, contemplate the year just gone and think ahead to the year to come.

“There is a tendency to want to hurry from autumn to spring, to avoid the long dark days that winter brings. Many people do not like constant days bereft of light and months filled with colder temperatures. They struggle with the bleakness of land and the emptiness of trees. Their eyes and hearts seek colour. Their spirits tire of tasting the endless grey skies. There is great rejoicing in the thought that light and warmth will soon be filling more and more of each new day.

“But winter darkness has a positive side to it. As we gather to celebrate the first turn from winter to spring, we are invited to recognize and honour the beauty in the often unwanted season of winter. Let us invite our hearts to be glad for the courage winter proclaims. Let us be grateful for the wisdom winter brings in teaching us about the need for withdrawal as an essential part of renewal. Let us also encourage our spirits as Earth prepares to come forth from this time of withdrawal into a season filled with light.

“The winter solstice celebrates the return of hope to our land as our planet experiences the first slow turn toward greater daylight. Soon we will welcome the return of the sun and the coming of springtime. As we do so, let us remember and embrace the positive, enriching aspects of winter’s darkness.
Pause now to sit in silence in the darkness of this space. Let this space be a safe enclosure of creative gestation for you.”
.. an excerpt of “A Celebration of Winter Solstice” from The Circle of Life by Joyce Rupp and Macrina Wiederkehr…{Louisa Taylor}.

Arboreal Office

This painting by Rob Gonsalves, completed in October 2014, features a dramatic transformation. Looking at the painting from the bottom, a man is standing in a wooded area by a campfire, but as he looks up into the clear night sky, the trees morph into skyscrapers.

Trees hold the answers to many of life’s problems

Diana Beresford-Kroeger is a scientist and author. Her most recent book is To Speak for the Trees: My Life’s Journey from Ancient Celtic Wisdom to a Healing Vision of the Forest, from which this is adapted.

We find ourselves living in a special time. On the one hand, the climate crisis poses the most significant threat to our future that humanity has ever faced. On the other, we are better equipped than ever before to take on that challenge. To do so, though, we need to understand and respect the natural world as people once did. We need to see all that the sacred cathedral of the forest offers us, and understand that among those many offerings is a way to save the world.

The forest is far more than a source of lumber. It is our lungs. It cleans the atmosphere. It recycles water. It is our collective medicine cabinet. It is the regulatory system for our climate and feeds our oceans. It is the cooling mantle of the planet. It is the health and well-being of our children and grandchildren. It is our salvation.

Trees offer us the solution to nearly every problem facing humanity today, from halting global temperature rise to defending against drug-resistant bacteria. And trees affect our lives, our cultures and spirit in many other ways. The tapestry of life, worldwide, depends on trees.

Over the past decade, science and medicine have been revealing all the ways that trees and forests are good for your health, especially mental health. Forest bathing, an ancient technique used by many cultures, especially the Japanese, isn’t some wellness fad. It actually fine-tunes the health of the entire body: As you walk through the trees, you immerse yourself in an air bath of natural forest biochemicals released as a fine aerosol mist. Even a 20-minute walk can have benefits as long as you slow down, take your time and breathe deeply so that the volatile organic compounds carried by those aerosols reach into the lower regions of the lungs where the deep tissue will absorb nature’s medicines. For the full medicinal effect, take your walk in a mature forest, the older the better. Ancient forests are the best, of course.

Enter this strong atmospheric bath with as much of your hair and skin uncovered as possible. Some of these tree medicines are fat soluble and others are water soluble, and entry sites in the skin will receive them both. In general, the fats will travel to the brain, the waters to the major organs. The body will extract what it needs.

Walk in the daytime, too, because sunlight works on the glandular tissue of the leaves, increasing the amount of volatile organic compounds and mobilizing them to ride the airways looking for a landing site. Both timing and temperature are important to effective forest bathing. In northern climates in the winter, early spring and very late fall, trees can’t deliver their full health benefits because they are shutting down, entering dormancy. Based on tree physiology, the ideal temperatures range for a forest bathing walk is from 15 degrees to around 30 degrees. And participants should walk when the day is humid, because the water vapour helps to drive the movement of the aerosols.

Tree aerosols act as anti-cancer shields, improve circulation and decrease high blood pressure. They have antibiotic, antifungal and anti-rheumatic effects. One species of tree whose habitat is the edge of the forest produces a target vasodilator, a unique biochemical that opens the left ascending coronary artery of the beating heart, a medicine already used in surgery. Some tree aerosols suppress the flow of a hormone called hydrocortisone, or cortisol, which also tied in with immune protection. All this is known, yet science has barely scratched the surface of the immense gifts trees bring us.

With the Amazon burning, and the global temperature rising, stopping climate change in its tracks can seem an impossibility. But my life and work have taught me that nothing is ever as dire or insurmountable as it seems, and that the natural world’s powers of regeneration stretch far beyond our understanding. Every one of us can fight for and save the global forest, our planet and ourselves. It’s not complicated. My bioplan is as simple as protecting the trees we have and planting one native tree each per year for six years.

There is a deity in nature that I believe we all understand. When you walk into a forest, great or small, you enter it in one state and emerge from it calmer. You come out of the woods knowing something big has happened to you. Science has now explained a part of that sacred experience. We now know that the aerosols produced by the forest actually do uplift your mood and affect your brain through your immune system.

Diana Beresford-Kroeger is a scientist and author. Her most recent book is To Speak for the Trees: My Life’s Journey from Ancient Celtic Wisdom to a Healing Vision of the Forest, from which this is adapted.

We find ourselves living in a special time. On the one hand, the climate crisis poses the most significant threat to our future that humanity has ever faced. On the other, we are better equipped than ever before to take on that challenge. To do so, though, we need to understand and respect the natural world as people once did. We need to see all that the sacred cathedral of the forest offers us, and understand that among those many offerings is a way to save the world.

The forest is far more than a source of lumber. It is our lungs. It cleans the atmosphere. It recycles water. It is our collective medicine cabinet. It is the regulatory system for our climate and feeds our oceans. It is the cooling mantle of the planet. It is the health and well-being of our children and grandchildren. It is our salvation.

Trees offer us the solution to nearly every problem facing humanity today, from halting global temperature rise to defending against drug-resistant bacteria. And trees affect our lives, our cultures and spirit in many other ways. The tapestry of life, worldwide, depends on trees.

Over the past decade, science and medicine have been revealing all the ways that trees and forests are good for your health, especially mental health. Forest bathing, an ancient technique used by many cultures, especially the Japanese, isn’t some wellness fad. It actually fine-tunes the health of the entire body: As you walk through the trees, you immerse yourself in an air bath of natural forest biochemicals released as a fine aerosol mist. Even a 20-minute walk can have benefits as long as you slow down, take your time and breathe deeply so that the volatile organic compounds carried by those aerosols reach into the lower regions of the lungs where the deep tissue will absorb nature’s medicines. For the full medicinal effect, take your walk in a mature forest, the older the better. Ancient forests are the best, of course.

Enter this strong atmospheric bath with as much of your hair and skin uncovered as possible. Some of these tree medicines are fat soluble and others are water soluble, and entry sites in the skin will receive them both. In general, the fats will travel to the brain, the waters to the major organs. The body will extract what it needs.

Walk in the daytime, too, because sunlight works on the glandular tissue of the leaves, increasing the amount of volatile organic compounds and mobilizing them to ride the airways looking for a landing site. Both timing and temperature are important to effective forest bathing. In northern climates in the winter, early spring and very late fall, trees can’t deliver their full health benefits because they are shutting down, entering dormancy. Based on tree physiology, the ideal temperatures range for a forest bathing walk is from 15 degrees to around 30 degrees. And participants should walk when the day is humid, because the water vapour helps to drive the movement of the aerosols.

Tree aerosols act as anti-cancer shields, improve circulation and decrease high blood pressure. They have antibiotic, antifungal and anti-rheumatic effects. One species of tree whose habitat is the edge of the forest produces a target vasodilator, a unique biochemical that opens the left ascending coronary artery of the beating heart, a medicine already used in surgery. Some tree aerosols suppress the flow of a hormone called hydrocortisone, or cortisol, which also tied in with immune protection. All this is known, yet science has barely scratched the surface of the immense gifts trees bring us.

With the Amazon burning, and the global temperature rising, stopping climate change in its tracks can seem an impossibility. But my life and work have taught me that nothing is ever as dire or insurmountable as it seems, and that the natural world’s powers of regeneration stretch far beyond our understanding. Every one of us can fight for and save the global forest, our planet and ourselves. It’s not complicated. My bioplan is as simple as protecting the trees we have and planting one native tree each per year for six years.

There is a deity in nature that I believe we all understand. When you walk into a forest, great or small, you enter it in one state and emerge from it calmer. You come out of the woods knowing something big has happened to you. Science has now explained a part of that sacred experience. We now know that the aerosols produced by the forest actually do uplift your mood and affect your brain through your immune system.

Simply walking into a forest is a holiday for your mind and soul, allowing your imagination and creativity to bloom. It is a miracle, and there are so many other miracles of the natural world left for us to discover.

We all feel the joy of those miracles. We will save the forests and our planet. The trees are telling us how to do just that – all we have to do is listen.

https://www.theglobeandmail.com/opinion/article-trees-hold-the-answers-to-many-of-lifes-problems/

I Often Imagine

I often imagine that the non human beings on this earth.
Fox, badger, Nettle, wolf, salmon, squirrel, oak, worm, Dandelion and daisy……
Wonder what happened to the human animal thread of this tapestry of life, of nature, of connection.
When was it that the two leggeds fell into such a deep sleep, so deep they no longer see, hear or feel their own beating hearts, no longer listening to the language of life.
This tender human thread of this beautiful tapestry has been missing for so long, as if a spell had been cast upon the human spirit, a fog filling their minds until they are lost.
Will the two leggeds return? weaving themselves back into the fabric of their nature or will they continue to plod, no longer seeing their home, no longer inhabiting their hearts.
I wonder, is there a story whispered between plant, tree and animal.
Of a creature that was once so alive, so knowing and aware of life, a strong part of the community of others.
But one day this creature lost their voice, becoming mute to nature and life.
And now the fabric is tearing, out of balance, and the human thread is no longer holding their part in the community.
The tall rooted ones, the small green ones, the scaled, the furred, the winged and the slimy are wondering and waiting….will the two leggeds wake up?

• Words by Brigit Anna McNeill •
• Art by Graham Franciose •

Arboreal: A Collection of New Woodland Writing review – irresistible tales

There is an evil empire haunting this collection of woodland pieces: the Forestry Commission. During the 20th century the wicked commission planted conifers the length and breadth of Britain, often felling ancient woodlands in the process. Bright, airy broadleaf forest rich in animal and plant life was replaced (with official blessing) by dreary ranks of Corsican pine or Norwegian spruce – strangers to our shores – that soon choked out all the flowers beneath them. The trilling of thousands of birds was replaced by the soughing of regimented evergreens. Open hillsides were obliterated by endless swaths of deepest green that seemed to suck in the very sunlight. Peat bogs were sacrificed. Fast–growing timber became a crop as mundane as sugar beet.

Adrian Cooper is director of Common Ground, an organisation dedicated to local distinctiveness, so to him these commercial and soulless forests are anathema. His collection of essays is a celebration of most of the woody things that the Forestry Commission forests lack: individuality, personal connections and affections, quirkiness, even scruffiness.

If there was a superhero to bring down the evil empire it was surely Oliver Rackham, whose death in 2015 deprived us of the greatest scholar of woodland history we have ever had. Many essays in this book acknowledge the influence of Rackham, who meticulously established the antiquity and employment of old woodland through much of Britain, but especially East Anglia. He changed minds. By 1980 the value of ancient woodland was widely appreciated, both from a cultural and an ecological point of view. “Tree huggers” were once viewed slightly askance as arboreal hippies, but now we all love trees – that is, nice, native broadleaved trees and not badly behaved foreigners.

The irony is that these same species have never been more threatened: by sudden oak death, ash die-back, alder blight, and other problems still obscure, following on from the Dutch elm disease that had already transformed the landscapes beloved of John Constable. The Forestry Commission have belatedly become more sympathetic stewards of trees, while the government’s attempt to sell off the national forests was stymied by general outrage, and rejected by parliament in 2011.

Cooper has assembled a distinguished bunch (or should that be “grove”?) of writers to share their favourite woodlands with us: Richard Mabey, Peter Marren, Ali Smith, William Boyd, Germaine Greer, Philip Hoare, Jay Griffiths, Alan Garner and Simon Armitage among them. Writerly quirks and contrasting styles parallel the spread of localities and their diverse characters in a way that becomes almost overwhelming in its profusenes.

The following are extracted by Maureen Brookbanks from Arboreal: A Collection Of Words From The Woods edited by Adrian Cooper (£20, Little Toller Books).

THE STORM THAT STOLE MY Trees ~ William Boyd is a best-selling writer whose novels include Any Human Heart and Restless.

“I had always had a curiosity about trees — probably because I had been born and brought up in West Africa. Unreflectingly, I had come to know the names of the trees in our large garden — the casuarinas pines, the frangipanis, avocado, guava, the flamboyants with their huge seed pods. Our garden was hedged by 8 ft-high banks of hibiscus and poinsettia. Step beyond that and you were in a version of tropical rainforest — hugely buttressed figs, teak, lianas, palms — and all manner of noxious wildlife.

By contrast, our family home in the borders of Scotland was arrived at via a tall, landscaped avenue of mature beeches. The tributary that flowed through the fields surrounding the house, and that fed the Tweed downstream, was lined with willow and black alder, ash and hazel.

Yet it wasn’t until I moved (part-time) to the French countryside, about an hour or so east from Bordeaux, that my relationship with trees changed for ever.

In 1991, we bought a semi-ruined farmhouse there set on a small hill and nearly surrounded by mature oak woods — huge trees, 80 ft high. On the nights of December 27 and 28, 1999, France was hit by a storm of genuine hurricane force — Cyclone Martin. It arrived after dark and the winds, we later learned, reached 115mph. I peered out with a torch, flashed the beam around and was shocked by what I saw.

Our house on its small hill was always identifiable from miles away by the towering cedar tree that grew beside it. My torch beam picked out the cedar, now uprooted and flattened, its tip a few feet from the front door. It had come down with no noise, any thud of its falling obliterated by the cyclonic winds. We anxiously waited out the rest of the night until the storm subsided. I was worried about our trees.

We had planted many around the farmhouse — cypresses, oaks (holm and deciduous), figs, maple, two acers, umbrella pines, a Chestnut. At dawn I went out to inspect. They were all standing, except for two cypress trees, horizontal but unbroken. However, a huge mature oak had come down, along with the cedar.

On reflection, we had been lucky. When the cedar was cut up for firewood I counted the rings on the bole that was left and they came to a hundred. It was obviously a tree planted to commemorate the arrival of the centennial change in 1900 — it had lasted an exact century before the storm brought it down. In its place I bought more trees — three oaks, three lime trees, a mulberry — and planted them in a rough grove where the cedar had stood. Sixteen years later, they have all flourished and have easily doubled in size.

I’ve come to know, almost as individuals, all the 30 or so trees we’ve planted around our house in the past two decades. I see how they’ve fared, note how they’ve grown, inspect them for maladies, fret about them at times of drought, marvel at their new growth as spring moves into summer. And this familiarity has stimulated an interest in trees in general, in London and wherever I travel, and in the many acres of oak woods around our house where I can see and study natural woodland flourishing and changing through the seasons, always with the words echoing in my head: ‘Planter un arbre — c’est un beau geste’ (Plant a tree — it’s a fine gesture)”.

THE TREE THAT CARRIED A Curse ~ Peter Marren is a renowned naturalist and award-winning wildlife writer.

” The village of Ramsbury, Wiltshire, where I live, is best known for a natural landmark: a tree. It stands, or rather it stood, in the exact centre of the village. At one time the tree was flanked by Ramsbury Building Society, the trusted protector of village cash, which took the tree as its icon. It was a huge wych elm said to date from the days of Charles I, planted for its beauty and shade.

A century ago the Ramsbury elm was a healthy tree, 12 metres tall and nearly 20 metres across its span. Villagers would sit beneath the comforting security of its boughs, gossip and watch the world go by. Children used to clamber inside the hollow trunk, emerging at the top, far above the street. They knew the tree from the inside, every crevice and hold. The hollow was also said to be the ‘scene of countless romantic trysts and even conceptions within its hollow trunk’.

The tree first began to show its age after World War I, years that coincided with road surfacing and an increase in motorised traffic over its ageing roots. By World War II it no longer resembled its former grandeur. Only a few vertical branches projected from the trunk, like brooms. But it retained its aura of venerability, a mighty tree from a distant age, another time, in some indefinable way a comfort.

Then, in 1983, the old tree died. Most likely its demise was accelerated by the overwhelming crush of buses and lorries on its decayed roots. Everyone knew the legend which told that when the great tree died, bad things would happen. For the Ramsbury elm was a Witch Tree. It had a curse attached.

The story was that, long ago, a wicked witch called Maud Toogood had lived inside its hollow and her bones were buried within its roots. Like the ravens at the Tower of London, the fate of the village was bound up with that of the tree (as it happens, Ramsbury means ‘burg of the raven’). Of course, we are not supposed to believe in witches or witchcraft any more, and so it was no doubt coincidence that the demise of the tree was soon followed by a rash of financial scandals, including the arrest and jailing of Ramsbury Building Society’s investment manager for fraud.

The question then was what to do with the dead stump. Some wanted it to be preserved in perpetuity, perhaps by filling the hollow core with concrete. In the eyes of many, it was still the Tree, unique and irreplaceable. Health and safety decided a new one must be planted. Unhappy villagers gathered to watch it come down. The pile of broken timbers was picked apart for mementoes.

The replacement was an oak, a young maiden tree carefully excavated from the earth of Epping Forest with its root-ball intact. It has not yet acquired the same mythic status of the great elm and perhaps never will. It’s just over roof height and at Christmas is covered in twinkling lights. Only those who know village history understand its significance.

For Ramsbury’s elm was as socially significant as any memorial or carved stone. It linked the past with the present and, like Tennyson’s brook, seemed to say that ‘men may come and men may go, but I go on forever.’ To assert that the tree was valued is to understate the case: it lay at the very core of village identity. The tree, in that sense, was us”.

FEAR OF THE NEW Forest ~Philip Hoare is an award-winning writer, born in Southampton where he still lives.

“Recently, I flew home from Scotland to Southampton. The plane slowed as it approached southern Hampshire and its coast, as if to acknowledge the approaching sea. In that moment, the motorways and towns of middle England gave way to acres of the trees and heathland of the New Forest. It was remarkable to see how ‘empty’ this space was, even as it was so close to what we might call the Home Counties, as if there were any other kind.

I had many childhood experiences of the forest. My grandmother lived in a bungalow, a dark place made darker by the veranda that ran around it, like a shady ledge. The forest lay next to the house itself: a beautiful but foreboding site, to which access was magical, and trepidatious. In my grandmother’s back garden, with its neat gravel paths and enclosed by a tall privet hedge, was a gate at the far end which opened on to the forest.

Walking through that gate was a transformative act — not least because we had been told not to stray. So of course we did. Through that gate, the suburban garden suddenly segued into wilderness. On the gravel path, we were in safety; one step into the forest, and we might as well be lost like the babes in the wood, their pathetic dead bodies covered with leaves by a blood-red robin. Later, driving back through the forest, I watched from the back seat of the car as a pure-white hart leapt out of the undergrowth, its eerie shape held heraldically in the bracken. I was, as you can tell, a child with an overactive imagination”.

TINY TO TALL, SIZE DOES Matter ~ Germaine Greer, one of the world’s best-known feminist thinkers, is also a devoted naturalist, spending her life savings on 60 hectares of rainforest in a quest to save it from destruction.

“We all know a tree when we see one. Yet we are often bedeviled in our attempt to unscramble the mystery that is a tree, a mystery as familiar to us as the mystery of the blueness of the sky and as unfathomable. The definition most tree scholars recognise is ‘a woody plant with a single erect perennial trunk that reaches at least three inches in diameter at breast height (DBH) when mature’.

This would deny tree status to the mallees of Australia, multi-stemmed eucalyptus that grow to a height of ten metres or so. Mallees comprise nearly half of the known eucalyptus species.. The world’s smallest trees are probably bonsai, kept small by perverse human ingenuity.

It seems that when it comes to trees, size does matter. The tallest trees in the world, the redwoods of the west coast of the U.S., are conifers. The tallest known at present is Hyperion, a coast redwood (Sequoia sempervirens) at 115.72 metres, which is about as tall as any tree will ever be. The largest trunk volume, however, is to be found in a related species, Sequoiadendron giganteum, in the Sierra Nevada. The oldest of these trees is thought to be more than 3,000 years old.

Indeed, to clear a forest is to lose thousands of years of natural selection and to destroy a galaxy of microclimate. The grown tree is an individual that supports and is part of a colony of other creatures, from beneath the ground to the summit of its crown. Indeed, trees are the armature supporting thousands of other species, from the humblest algae, moulds and fungi, through the bryophyte assemblages (mosses and liverworts) to vines, creepers and mistletoes.

Then come the armies of invertebrates, mites, moths, hoverflies, bees, ladybirds, snails, spiders, weevils, crickets and beetles. The older the tree the greater the number of organisms that depend upon it and the more varied their ways of doing so. Even when its heartwood is eaten out, the tree continues to support a vast ecosystem. We are losing animal and bird species all over the world because of a shortage of hollow trees.

Plantations felled regularly will not solve this problem. Even the dead tree continues to support an array of other creatures, animal and vegetable. Yet most of the trees growing on this planet in the 21st century will not live out their potential life career as habitat trees. The vast treasure house of the primordial forest has been trashed for human convenience.

To order a copy, visit littletoller. co.uk or call 01300 321536. All royalties from the sale of the book will go to the charity Common Ground.

Reference ~ Richard Fortey: The Guardian, February 2017. Maureen Brookbanks: The Daily Mail, December 2019.

Medicinal Properties of Trees used in Medicine

How trees help heal us all: Their unique properties are now being harnessed by cutting-edge medicine to treat a range of killer diseases.

Not only do trees help the environment — providing us with oxygen, improving air quality and preserving soil — but they also improve our wellbeing. Whether it’s the bark, leaves, roots, fruit or seeds, various species of tree have been used throughout history as medicinal remedies.

Scientists are increasingly interested in the many natural compounds they can extract from trees, experimenting with different ways in which these might be usefully incorporated into modern medicines. Trees have produced lifesaving treatments for asthma (for example, you’ll find a drug called theobromine, derived from cacao trees, in the bronchodilators that sufferers use during an attack) and for many cancers (the chemotherapy drug Taxol is derived from pine trees).

David Craik, a professor of molecular bioscience at the University of Queensland, Australia, and leading researcher in tree ‘medicine’, says: ‘For centuries we have screened the leaves and bark of trees to identify compounds that act as natural defence mechanisms for the plant — these form the chemical armoury the plant uses to protect itself against pests and invaders.

‘But, more recently, we have been able to identify new compounds —tree peptides — which we believe could be used to create the next generation of designer medicines. We are very interested to exploit these for medicinal gain.’ His enthusiasm is echoed by Professor William Li, a pioneering scientist and the author of Eat To Beat Disease, Dr Li, who has dedicated his career to understanding the healing compounds in plants, says: ‘Robust studies force even the most hard-boiled adherent to the pharmaceutical model of health to pause and marvel at the potency of what Mother Nature has done.’

Here, are ten trees grown worldwide that have helped to save lives, through being used to produce medicines or for the beneficial foods they contribute to our diet.

WILLOW FOR PAIN AND BLOOD CLOTS

Scientific name: Salix alba ~ Grows: Worldwide

The Ancient Egyptians are said to have used willow leaves and bark to treat pain and fevers but the key compound that had these effects wasn’t identified until the late 1890s, when Felix Hoffmann, a German chemist, used acetylsalicylic acid (derived from a compound in willow bark) to alleviate his father’s rheumatism.

In 1915, the pharmaceutical giant Bayer launched this as aspirin tablets. Aspirin is still among the most prescribed medications in the UK, now most often for its blood-thinning properties rather than for pain.

In 1948, Lawrence Craven, a GP in California, noticed that some patients who took aspirin also cut their risk of heart attack. Subsequent research showed that in low doses the drug could reduce the likelihood of blood clots, which can lead to heart attacks and strokes.

However, a study this year by King’s College London suggested that for middle-aged and older people in good health, the benefit of regular aspirin is not worth the risk of serious bleeding. Research has indicated that aspirin could even protect against some cancers.

CINCHONA FOR MALARIA

Scientific name: Quina-quina. Grows: South America, Indonesia and Congo

This tree is named after the Countess of Chinchon, a Spanish aristocrat who brought the bark home from her travels in Peru in 1638 after it cured her fever. The active compound from the tree, quinine, is now used in anti-malarial medication. Quinine works by attacking and killing malarial parasites once they have entered red blood cells. It remained the mainstay of malaria treatment until the 1920s, when synthetic anti-malarials such as chloroquine were developed.

However, in recent years, problems with resistance to modern anti-malarials and concern about their side-effects on vulnerable groups (such as pregnant women) have seen quinine reinstated as an option for those travelling to malarial areas. Quinine also still plays a significant role in the management of malaria in sub-Saharan Africa and endemic areas.

Dr Jane Achan, a scientist at the University of Antwerp, who has published research into the modern use of quinine, says: ‘Quinine remains an important anti-malarial drug almost 400 years after its effectiveness was first documented. ‘In pregnancy, quinine continues to play a critical role in the management of malaria, and it will remain a mainstay of treatment until safer alternatives become available.’

OLIVE FOR HEART HEALTH AND CANCER

Scientific name: Olea europaea. Grows: Spain, Italy, Greece

Olive oil is a cornerstone of the Mediterranean diet, which reduces the risk of heart disease, Parkinson’s and Alzheimer’s, and protects against type 2 diabetes. For centuries the oil was used to treat conditions including constipation, ear infections, jaundice, stomach upsets and skin problems.

A compound called oleic acid in olives and olive oil can help reduce blood pressure, increase fat-burning and protect cells from damage that can lead to cancer. Olive oil is rich in ‘good’ fats and antioxidants, has strong anti-inflammatory effects and inhibits or kills harmful bacteria such as H. pylori, which causes stomach ulcers.

A 2011 study in Italy found that four tablespoons of olive oil a day was associated with a much reduced risk of cancers of the oesophagus, larynx, ovaries, breast and colon. ‘Olives contain high levels of beneficial active compounds,’ says Professor Li. ‘These include oleic acid, oleuropein, hydroxytyrosol, tyrosol and oleocanthal, which have anti-inflammatory, antioxidant and anti-angiogenic [blocks the formation of rogue new blood vessels that can help cancers grow] effects — plus unique anti-cancer properties.’

CACAO FOR ASTHMA

Scientific name: Tehobroma cacao. Grows: Central and South America

For centuries people have enjoyed chocolate, made from the seeds of the cacao tree, but cacao pods have long been used for their perceived medicinal value, with antiseptic, diuretic and anti-parasitic properties. In the Dominican Republic cacao is drunk as a diuretic and for kidney problems. In Ghana, they drink it to ease coughs and in Haiti, cocoa butter is rubbed on burns, dry lips and joints to ease rheumatism; in Colombia an infusion of the leaves is drunk as a heart tonic.

One useful chemical from this tree is theobromine. This can make your heart beat faster (which is why chocolate is considered an aphrodisiac) but also helps dilate blood vessels and can lower blood pressure. It also forms the basis of methylxanthine, a compound used as a cough suppressant and in asthma treatments.

Cacao has been linked with a lower risk of heart disease and type 2 diabetes. Research suggests it can even switch immune system cells from an inflammatory to a healing state. Chocolate may also reduce stress, studies suggest, by changing gut bacteria to trigger a reduction in the stress hormones cortisol and adrenaline.

WALNUT FOR COLON CANCER AND HEARTS

Scientific name: Juglans regia and Juglans nigra ~ Grows: Worldwide

Nuts are rich in heart-healthy fats and plant compounds that help lower cholesterol, plus they are packed with fibre, protein, vitamins and minerals including B vitamins, vitamin E, potassium and magnesium. Recent research suggests that all nuts — but particularly walnuts — could play an important role in protecting against colon cancer.

A large 2018 study found a handful of mixed nuts each day reduced the risk of early death for patients with stage three colon cancer, reported the Journal of Clinical Oncology. The results showed two servings of tree nuts (one serving was seven walnuts or 23 almonds) a week were associated with a remarkable 57 per cent reduced risk of premature death. Of all tree nuts, walnuts appear to be particularly nutrient-dense, says Dr Li: ‘What nuts can do to change your fate from cancer is jaw-dropping. If you have colon cancer, eating walnuts may literally save your life. ‘Walnuts are a good source of omega-3 fatty acids and fibre. Eating them lowers your risk of many conditions, from cardiovascular disease to cancer.

‘Along with other mechanisms, their benefits are linked to gut bacteria. By eating walnuts, you can make changes that optimise the balance between beneficial and harmful bacteria in your gut.’

YEW FOR TREATING CANCER

Scientific name: Taxus baccata. Grows: Southern England and the U.S.

In the Sixties, the U.S. National Cancer Institute launched a major initiative to discover new plant-derived anti-cancer drugs and between 1960 and 1981, researchers collected and tested 30,000 samples — including from yew trees. It was already known that conifer trees, such as yew, contain compounds that inhibit the growth of other plants and researchers in North Carolina isolated a toxic compound, paclitaxel, from the bark of the Pacific yew tree, which was found to block the growth of cancer cells.

Despite encouraging initial findings, clinical trials were delayed by the fact that gathering therapeutic doses of paclitaxel from bark meant stripping, and killing, many yew trees.

UK researchers managed to isolate chemicals called taxanes in the needles of the English yew, so the tree didn’t need to die. Today, there are two chemotherapy drugs that developed from yew trees: docetaxel (Taxotere) and paclitaxel (Taxol).

COFFEE FOR COLDS AND FLU

Scientific name: Coffea arabica. Grows: South America

The seeds of the coffee tree are dried, roasted and ground to make coffee, which is credited with a reduced risk of various conditions ranging from type 2 diabetes to tinnitus and liver disease. Coffee contains a combination of caffeine, antioxidants and oil-based compounds called diterpenes. Caffeine acts as a stimulant to the central nervous system and seems to make us more alert, boosting our reaction times, physical performance, concentration, short-term memory and cognitive abilities.

It is commonly added to over-the-counter pain medications and cold and flu remedies. Exactly how it works is unclear but it seems to block pain signalling receptors, inhibiting pain messages to and from the brain. Scientists continue to study its potential in areas including appetite control and heart disease.

BIRCH FOR CANCER, ARTHRITIS And HIV

Scientific name: Betula ~ Grows: Worldwide

Birch has long found use in traditional medicine for a wide range of ailments, including inflammatory conditions, urinary tract infections, psoriasis and eczema. Oil extracted from the bark contains methyl salicylate, a compound with anti-inflammatory action. As a result, it is often used in topical creams that ease the pain of arthritis and gout.

Meanwhile, studies on mice have suggested birch sap contains betulinic acid, a compound that has anti-tumour properties, and it is being researched for its ability to fight prostate cancer. According to Chris Twelves, a professor of clinical cancer pharmacology and oncology at the University of Leeds, this and related compounds are being tested in the laboratory but are not yet being used on patients.

It is thought that betulinic acid inhibits tumour growth by inducing cell death. It also appears to be showing some promise in the treatment of the HIV virus.

STRYCHNINE FOR ANAESTHETICS

Scientific name: Strychnos nux-vomica ~ Grows: India and SE Asia

The strychnine tree is commonly known as nux vomica because it is highly poisonous and the hard, disk-like seeds of the tree are sometimes referred to as ‘vomit buttons’. These seeds are the chief commercial source of the poison strychnine, which Agatha Christie chose as the murder weapon of choice in her first Poirot novel, The Mysterious Affair At Styles.

Although it’s highly poisonous, in the 1890s doctors discovered that adding a drop of strychnine with a general anaesthetic could prevent or treat surgical shock (a critical condition brought on by sudden drop in blood flow) because it raised blood pressure, and the practice continued until the 1930s. Earlier this year, researchers in China found that strychnine can slow the growth of human colon cancer cells.

‘HAPPY’ FOR CANCER

Scientific name: Camptotheca. Grows: China

The name of this deciduous tree translates as ‘happy tree’ or ‘cancer tree’ — the bark and stems of young shoots were used in Chinese medicine to treat psoriasis as well as to cure ailments related to the stomach, liver, spleen and gall bladder.

The bark and stems have been found to contain a compound called camptothecin, which has anti-cancer properties. Since then, research and clinical trials of a synthetic derivative called topotecan have shown to be effective.

Since then, it has been widely used including in the UK as a chemotherapy drug to treat ovarian, lung and bowel cancer.

Professor Twelves believes this compound to be important in modern cancer treatment: ‘A number of cancer treatments [irinotecan and topotecan] are derived from camptotheca,’ he says. ‘Topotecan is used for some patients with lung or ovarian cancer and is one of the few chemotherapy drugs that can be given by mouth; irinotecan is one of the most important drugs in treating bowel cancer.’ He adds: ‘Side-effects can include a low blood count.’

References: https://practicalselfreliance.com/medicinal-trees/

First Smart Forest City in Mexico will be 100% food and energy self-sufficient

Milan-based architecture firm Stefano Boeri Architetti has unveiled innovative designs for a nature-infused smart city in Cancun, Mexico that will serve as a model for resilient and sustainable urban planning. Created for Honduras-based textile conglomerate and property developer Grupo Karim, ‘Smart Forest City – Cancun’ is a proposed alternative to plans for a shopping district in the area. The masterplan would reforest a 557-hectare site — currently used as a sand quarry for hotels — and create mixed-use development that would be completely food and energy self-sufficient.

The proposed Smart Forest City – Cancun would house 130,000 residents as well as 7,500,000 plants of 400 different species selected by botanist and landscape architect Lauri Gatti. More than 200,000 trees would be planted to create a ratio of 2.3 trees per inhabitant, while the remainder of the vegetation would be mostly shrubs, bushes, green roofs and vertical gardens. “Thanks to the new public parks and private gardens, thanks to the green roofs and to the green facades, the areas actually occupied will be given back by nature through a perfect balance between the amount of green areas and building footprint,” the press release stated.

With help from the German company Transsolar, the mixed-use development would be surrounded by a ring of solar panels that provide enough renewable energy to meet the residents’ needs.

The city would also include an agricultural field belt that wraps around the urban area. The fields would be irrigated by a water channel fed by an underwater maritime pipe and treated with a desalination tower. Parking for traditional vehicles would be located on the city periphery; a MIC (Mobility in Chain) system would provide internal electric and semi-automatic vehicles to transport residents and visitors throughout the development.

As a testing hub for sustainable urbanism, the Smart Forest City – Cancun proposal includes a center for advanced research large enough to host international organizations, university departments and companies. The center would include research and development facilities dedicated to sustainability issues and green infrastructure.

https://inhabitat.com/first-smart-forest-city-in-mexico-will-be-100-food-and-energy-self-sufficient/

Eurostar Tree Planting in Europe from January 1st 2020

Eurostar to plant a tree for every train service it operates in green scheme that will see up to 62 saplings planted every day in woodlands across Britain By Tom Payne.

The scheme will see up to 62 trees planted every day from January 1st 2020 in Europe.
The cross-Channel operator said initiative would help to tackle climate change.
Eurostar has also promised to remove millions of items of plastic from its trains.

Eurostar is to plant a tree for every train service it operates – a total of around 20,000 a year.

The scheme will see up to 62 saplings planted every day from January 1 in woodlands across Britain, France, Belgium and the Netherlands. The cross-Channel operator said the initiative would help to tackle climate change by reducing its carbon footprint dramatically. It has also promised to remove millions of items of plastic from its trains and business-class lounges.

The firm ran a plastic-free return service from London to Paris yesterday to celebrate its 25th anniversary. Passengers were given wooden cutlery, recyclable cans of water, glass wine bottles and paper-based cups.

In promoting its commitment to green causes, Eurostar hopes to cash in on travellers’ growing concerns over the environmental impact of flying – so-called flight shaming, which has forced airlines to announce carbon-offsetting schemes to save face. British Airways plans to offset emissions for all its domestic flights from next year.

Eurostar, which carries 11million passengers a year, claims its high-speed trains create up to 90 per cent fewer greenhouse gas emissions than an equivalent flight. For example, it said a flight from London to Paris emits 63.6kg of carbon dioxide per passenger, compared with 4.1kg on Eurostar.

The firm’s pledge follows the Daily Mail Newspaper’s own Be A Tree Angel campaign to make Britain greener by encouraging readers to plant thousands of trees.

Eurostar says it had cut carbon emissions by 40 per cent since 2007. Chief executive Mike Cooper added: ‘We have always had a strong sense of responsibility for the environment, but as the demand for sustainable travel becomes increasingly critical we believe we can raise the bar. With our environmental ambitions and our tree-planting programme we are providing an attractive, eco-friendly alternative to the airlines.’

Darren Moorcroft, chief executive of the Woodland Trust, said the trees being planted would absorb around 1,000 tons of CO2 during their lifetime. He added: ‘Eurostar’s commitment to plant in celebration of its 25th birthday is a welcome one.’