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Understanding the power of blood

From hospitals to hymn books, it's significant for a reason.

Helen is a registered nurse and freelance writer, writing for audiences ranging from the general public to practitioners and scientists.

A bag of blood connected to a drip.
Give blood.
Aman Chaturvedi on Unsplash.

With one billion molecules of oxygen packed into each of your 30 trillion red blood cells, blood is sometimes known as the red river of life. Countless lives have been saved through blood transfusion, but why, throughout history, across continents and cultures, has there been a special interest in the blood of one man crucified 2,000 years ago, believing it alone to have “wonder-working power”?  

Whether you are a newborn baby with half a pint of blood, or an adult with nearer nine pints, “what is certain is that you are suffused with the stuff”, writes author Bill Bryson in his book, The Body.  

Once thought to ebb and flow in waves like the sea, from the liver to other organs, having been heated in the heart, blood in fact flows in a network of vessels measuring some 60,000 miles, with the heart acting as pump, not heater. Cleverly conserved through a complex system of blood-clotting in the case of injury, blood is a precious resource that needs replacing if lost in large amounts. Victims of road traffic accidents can require up to fifty units of blood; significant amounts are needed for organ transplantation, severe burns or heart surgery. 

The first human blood transfusion in Britain, using blood from a lamb, was performed by Dr Richard Lower in 1667, given not to replace blood loss but to change character: could the old be made young, the shy be made sociable through blood transfusion? Apparently not.  

Safe transfusion awaited the discovery of blood types by Dr Karl Landsteiner in the early 20th century. Today, NHS Blood and Transplant deliver 1.4 million units of red cells to 260 hospitals each year for transfusion; about 85 million units are transfused worldwide, given to replace blood loss after accident, surgery, ulcer, ectopic pregnancy or for anaemia in cancer. Also used to boost blood cell numbers in malaria, sepsis, HIV, leukaemia and sickle cell anaemia, blood transfusion is now amazingly safe. Fatal reactions are extremely rare, “occurring only in one out of nearly two million transfusions”, writes physician Dr Seth Lotterman. “For comparison, the lifetime odds of dying from a lightning strike are about 1 in 161,000,” he adds. The risk of HIV infection has dropped dramatically, to less than one in seven million. 

History tells though of the danger of transmitting disease from the blood donor during transfusion. The World Health Organization recognises risk of infection with HIV, hepatitis, syphilis, malaria, and Chagas disease. The Contaminated Blood Scandal saw an estimated 30,000 people in the UK given blood transfusions and blood products infected with hepatitis C, hepatitis B and HIV. More than 3,000 people died as a result, and thousands more live with on-going health complications. For my final Christmas article for Readers Digest, I wrote on Stephen Christmas, a tireless campaigner for blood safety who lived with haemophilia and died in 1993, having contracted HIV through contaminated blood. 

I was a blood donor. However, I am now unable to donate blood or organs for the rest of my life since there is a possibility that my blood is ‘stained’, possibly with prion disease, after adopting embryos. The Blood Transfusion Service will not accept donations from women who have had various fertility treatments. 

And there’s another uncomfortable truth about blood donation – the NHS does not have enough blood, organs, tissues, platelets, plasma or stem cells to treat everyone who needs it. As a nurse, I remember caring for a man dying of liver cancer. Suffering from sudden, massive melaena (blood loss in black, tarry stools as a result of internal bleeding), he received emergency blood transfusion, with bag after bag of blood being infused, until the consultant called for the treatment to stop, because the bleed was too big – and blood supplies too scarce.  

Struggling to accept the stark reality of stained blood and dangerous shortages, I kept coming back to an old Sunday School song about blood, where absolute abundance and ultimate cleansing are instead promised. 

There is a fountain filled with blood 
   Drawn from Immanuel’s veins; 
And sinners, plunged beneath that flood, 
   Lose all their guilty stains. 

Gruesome and graphic in its imagery, but full of deeper meaning. And as a nurse, I’m accustomed to blood, sometimes lots of it. I’ve seen that man bleed out on the ward that night; I’ve attended a road accident, where a boy lost his leg – but not his life, because towels stemmed the massive flow of blood. I’ve raced a patient to the operating theatre after her aortic aneurysm burst within; I’ve stemmed arterial bleeding from the groin by applying prolonged pressure to the site punctured by a catheter during cardiac stenting. According to the World Health Organization, severe bleeding after childbirth is the leading cause of maternal mortality world-wide. Each year, about 14 million women experience postpartum haemorrhage resulting in about 70,000 maternal deaths globally.  

In the Bible, and in hymns of praise like this one, there is also no getting away from blood. “Like it or not, the Bible is a bloody book,” writes  Kyle Winkler. It runs through the book like a crimson thread. There’s a story of a woman bleeding for twelve years, until she touched the hem of Jesus’ garment and was healed.    

Elsewhere the Bible keeps returning to the idea of blood, shed in sacrifice, used to cleanse, save, and heal in a spiritual sense. In the Old Testament, animal blood was painted on doorposts at Passover as a sign of protection from judgment, and sprinkled ritually on the altar as a sacrifice for human sin, restoring relationship with God.  

On Good Friday, Jesus himself shed (and sweat) his blood, sacrificing his life on the cross to “wash our souls” once and for all. Millions of Christians across the world take a sip of communion wine each Sunday in commemoration of this act. It’s a beautiful gift, coming with a promise that the shed blood will “preserve thy body and soul unto everlasting life”, through the forgiveness of sins. It’s no wonder then that churches love to sing about this blood. “Would you be free from the burden of sin? There's pow'r in the blood, pow'r in the blood,” goes one hymn, while another simply says, “Your blood has washed away my sin, Jesus, thank you”.  

“God’s intention for blood isn’t gory—it’s beautiful! And I’m certainly not offended or scared by it,” writes Kyle. “Rather than question how little blood I can get by with, I’d rather stand under the cross to be covered in all that I can get!” Thank God for the fountain of forgiveness that flows from Good Friday. 

  

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From egalitarian to elite: 100 years of Art Deco

Birthed by a lost generation, its legacy is not what its creators sought

Sarah Basemera is a circular economy enthusiast and a founder of Canopi, a boutique for recrafted furniture.

An art deco poster shows the heads of three woman against a beach background.
McGill Library on Unsplash.

Agatha Christie, The Savoy Hotel, Cartier, The Great Gatsby, and All That Jazz sit under the gilt-edge umbrella that is Art Deco. This design movement blossomed for two decades. In 2025, Art Deco turns 100 years old. Today, it's a celebrated era for its gift to design, but what can we learn from this period, and how have the ideologies of this period stood the test of time? 

Art Deco saw  geometric patterns with rectilinear lines, rich jewel contrasting colours with luxury exotic materials, virtuosic craftsmanship, and streamlined expression in architecture, furniture, fashion, art, and jewelry.  

On the surface, this style had many muses, from traditional African art to Cubism. It linked the discovery of Tutankhamen in 1926 with the ceramics of Japan. The bold theatrical colours of the costumes and stage designs of the Ballet Russes, also made a huge impression on Deco creatives. It infused their work with the first vibrant, intense strokes of modern design.  

Over the past 100 years, we have applied Art Deco ideas in different ways, taking what we want from it when we needed to. 

It was the first truly international style, yet it had distinct local expressions. American Art Deco – such as the ornate topped skyscrapers like the Empire State building, had a different expression from opulent Parisian objects such as Cartier alabaster cigar boxes. 

The original Art Deco creatives sought to capture the essence of beauty refined to its simplest form. There was a focus on geometric shapes, symmetry and measured ornamentation.  They wanted to remove the excess frills of previous generations and refine the design.   

Under the gilt-edged Art Deco umbrella were two somewhat opposing arms – the decadent strand vs the essentialist. Today, in popular culture, we remember this period for the Roaring Twenties, excess and hedonism. The decadent strand favoured luxurious, opulent craftsmanship. Its products were attainable only by a small pool of wealthy patrons. 

The essentialist strand – "Art Deco de Moderne" began with noble intentions. They prized efficiency and simplicity, characterised by geometric rectilinear designs. These creatives wanted design to respond to the changing needs of the age. They wanted great design to be accessible to more people. Both strands recognised the power of design to elevate the human experience. They invested in the endeavour to craft beauty across the entire sphere of life, from elevated factories to generous streamlined apartments. 

Vogue Cup and Saucer, 1930, V&A Museum.

An art deco cup and saucer on display.
Vogue cup and saucer, 1930.

100 years later, the problem of accessibility of good design hasn't been fixed. Craftspeople still need to find ways to sustain a living. Handmade design from natural materials is still mainly attainable by the wealthiest. Local craftsmanship is in crisis, and many of us do not know and cannot afford artisans to make things for us from natural materials. Many skilled artisans cannot maintain workshops in our cities. 

Art Deco designers may not have described themselves as hedonists, but they certainly produced goods with this dazzling class in mind. These designers had to be at ease with this world and knew how to play its game to remain commercially viable. So why did the Art Deco Age gush with an ideology of hedonism?  

The philosophy of hedonism from the interwar period reflected the worldview of the so-called 'Lost Generation'. American author Gertrude Stein famously said to a young Ernest Hemingway years after World War I: 

"All of you young people who served in the war... You are all a lost generation . . . You have no respect for anything. You drink yourself to death ...". 

This mood was the backdrop to the literary and creative landscape of the 1920s. 

 When the Great War ended, people wanted to celebrate - play, party and travel, but euphoria for some turned to excess. The simple joys of living here and now became an absolute value. They had witnessed the horrors of war, the fragility of life and were jubilant, wishing to live life to the full. Knowing life could be cut short, the doyennes of the age swung into excess, supposedly breaking free of Christian values, only to find they became trapped in cycles of gratification that didn't deliver. "Let us eat and drink, for tomorrow we die!" 

This unbridled hedonism was their feast after the plague - it was a coping mechanism. They couldn't think about the future – living here and now was a maxim underpinning this period.  

The Lost Generation grasped the concept of being present in the moment, but they also discovered numbing pain was a deeply unsatisfying solution. 

Fast forward a hundred years, and hedonism is still elusive and utterly unhelpful. It still has a numbing rather than a healing effect. Perhaps its modern relative is bingeing. You know what your binge is, and so does Netflix and our NHS.  

What can the hedonists hijack of Art Deco teach us? Looking sympathetically on this era – hedonism appears to be a coping mechanism. Something humans have needed for aeons. "Do not worry about tomorrow for tomorrow will worry about itself. Each day has enough trouble of its own",said Jesus. The Lost Generation grasped the concept of being present in the moment, but they also discovered numbing pain was a deeply unsatisfying solution. 

Ideally, the weight of grief and loss must be wrestled with, carried, shared and not buried. In great pain, it is still wiser to face it, wrestle, get help and cry out to God. In our age, we have the benefit of hindsight to know that burying trauma produces unhealthy outcomes in the long term. We have the privilege of being able to access counsellors, therapists and psychologists.  

The fragility of being in the shadow of death doesn't hang over us today in the West, because we haven't had a recent World War. The closest reminder came through the COVID-19 pandemic. For a moment, we were all forced to focus on simpler things and live less frenetically.  

Another ideology underpinning the age of Art Deco was the belief in the transformative power of the machine age. In this era, confidence rose in the ability of machines.  Steamships, aeroplanes, automobiles, electrification and telecommunications were transformative innovations.  

The rise of machines represented a break from the failed past and the move into modernity into the future. Some of the more modern leaning Art Deco designers took inspiration from the shapes of the new machines and hoped that mass production would lead to more democratic outcomes, with good design being available to all. From Art Deco de Moderne, we began to learn the beauty of simplicity. Efficiency and essentialism were prized. It was the forerunner to Modernism proper. Sadly, this aspect has been butchered over the decades and reproduced unfaithfully in architecture and consumer products. The principle of celebrating the inventiveness of man slowly evolved into something less noble. The desire to return to the essence of good design was galvanised by the need to rebuild fast after World War Two, both as a sign of triumphalism but also to give the nation decent homes. Council house homes were built quickly to rehouse the nation using cheap materials. 

Today, mass production has indeed made design more accessible. More of us have access to contemporary-designed objects and clothes because they are manufactured quickly out of cheap, synthetic, non-biodegradable, toxic materials, at the sweat and tears of workers who are trapped in inhumane conditions, rarely seeing sunlight or fair wages. 

Nevertheless, 100 Years of Art Deco design has shown us that quality still endures over quantity. The Art Deco legacy of brilliant buildings made of robust materials, with subtle virtuoso ornamentation, has survived the test of time. Though more of us can enjoy contemporary design at affordable prices, I doubt we will cherish most of what we own today even 20 years from now. It is mass-produced, less durable and made from low-grade materials and built to pass. 

Art Deco teaches us, our legacy is not in our hands but in those who remember us. Today, we look back at Art Deco not as egalitarian or hopeful but as opulent and lavish. The intellectuals of that age openly lived torn by their excesses, some even dying by suicide. Yet it was meant to be designed for the ordinary person and to elevate all. By simplifying design to its essence, it was supposed to democratise design. 

From Wall Street Deco to the frivolous woos and woes of Wodehousian characters and music in the keys of Jazz, this era has made its distinguished, enduring mark on the arts. Beneath the sparkle, what has developed an enduring patina with age, is the high quality of craftsmanship across all fields. 

Looking beyond the arts, the Lost Generation has taught us that escapism is elusive and to be cautious but not charmed by machines. We can delight in excellent craftsmanship and cherish the beauty of essence. 

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