Article
Awe and wonder
Comment
6 min read

The heart of the matter

Heart doctor Michael Henein steps back to consider the unseen and unique wonders of the human body’s design.

Professor Michael Henein is a consultant cardiologist, and a Professor of Cardiology at Umea University, Sweden.

A model of a human heart on a short stand.
Photo by Jesse Orrico on Unsplash.

Shakespeare famously asked:

“What a piece of work is a man, how noble in reason, how
infinite in faculties, in form and moving how express and admirable, in action how like an angel, in apprehension how like a god! the beauty of the world, the paragon of animals—and yet, to me, what is this quintessence of dust?

Humans may be complex, capable of great heroism and deep depravity, yet it is worth stopping for a moment to look at the human body and mind to marvel in what we have become, and how we are made.

The visible design of the human body points out common features shared along with other members of the animal kingdom. Examples of these features are: two eyes, two ears, two nostrils, one mouth and four limbs, attached to a body and head. Detailed study of different seen parts of the body may, however, show some differences. For example, the presence of fingers and nails, hair distribution as well as a developed tail. While most members of the animal kingdom have teeth and a tongue, those two could also vary in their number and size, respectively, according to different species. Genetic investigations have shown that we humans share 99 % of our genes with animals, suggesting that our “earthly” component shares a common origin. Indeed, the twenty first century scientific findings match what is written in the Genesis story of creation, a story written over 3,500 years ago, well before genetic sciences came to light.

Creatures great and small

As for morphological differences between animal species, it is difficult to naively conclude why some are wild while others are man-friendly-even if the wild ones have different shapes, design, dietary habits, body size and life span.  Other important observed features of the members of the animal kingdom are that they are all born, they all age, then ultimately die.

If we are to look at the unseen features of the members of the animal kingdom, we can again identify similarities. For example, all have a gastrointestinal tract, a cardiovascular system, a reproductive system, a respiratory system, a urinary system and much more. While these systems may differ slightly between species, the overall structure and function achieve similar purposes.  For example, heart speed is faster in small animals like rats compared to big ones like elephants who have very slow hearts. Likewise, the respiratory system and the number of respiratory cycles per minute are significantly faster in running animals compared to the sedentary and slowly moving ones. Finally, the number of offspring also differs in different species, being just one at a time in big animals like elephants and horses, and many offspring in small animals like rabbits and mice. Such paradox between the number of offspring and animal size makes you think of the important determining role of the activity of those animals.

Unseen wonders

Now to turn to the rest of the animal kingdom and the unseen features of the human body. To start, let us look at the amazing functions of the human brain and its various functions. When humanity is sometimes described as the crown of creation, such a description is based on the superiority of human brain function and skills. Its sophisticated structure and how vital centres are created deep in the skull, to be protected from traumas, make you marvel. Also, the brain controls the different functions of the whole body, with its sensory and motor activities, various vital system functions including the lungs and the heart, all endocrine glands’ function, in addition to various receptors and centres that allow utmost precision and accuracy in everything we do. An example of this kind of precision is a doctor feeling a vein or an artery with the tip of a finger to insert a needle or a musician moving a finger a few millimetres while playing a violin, to produce the exact sound needed. Furthermore, the integrated function of human muscles, nerves and spinal cord is also amazing, let alone the synapsis between the nerve endings and muscle bundles, the chemicals secreted in them which allow electric stimulus transmission from the nervous system to achieve the motor function and desired movement.

The human brain also has the unique feature of storing knowledge. Of course, we should not ignore the importance of the training and programming ability of human brain. We learn how to drive a car, how to play games, how to study, how to operate safely on a sick patient.  Such acquired skills are quite limited in other members of the animal kingdom. Moreover, the human brain has the unique ability to invent, discover, improve and correct errors it identifies.

Another very unique feature of human brain is its ability to conduct speech, a feature of humans that is under-developed in other members of the animal kingdom. While most animals can make noise and sounds, only humans can articulate words, sentences and even sing very complex songs. This unique ability seems to be the underlying mechanism behind the development of languages which are based on the human ability to talk and transmit information and knowledge by words and phrases.

The unseen brain has allowed human life to develop over time, building skills and achievements from generation to generation. Millennia ago, humans lived in huts together with animals, and now they build houses and palaces to live in. Centuries ago, we used donkeys, horses and camels to travel but now we use cars, trains, ships and airplanes. Our ancestors burned wood and coal to cook and to warm but now we use electricity to do these.

When we look carefully at the unseen parts of the human body, we also realize that we cannot alter any of it, despite the scientific advances made over the years. We can understand what harms our body and take measures to avoid it. Out of the ability of our brain to discover and invent, we have now produced science-based means for curing various diseases. Consider how we can replace a dysfunctional heart valve or a mobility-limiting joint. These inventions have resulted in a better quality of life, alleviating of symptoms, even helping to avoid early death, in some cases such as heart disease and cancer. 

The heart of the matter

Another unseen source of life in humans is the heart. This fist-size organ is so complex in its structure and function. Recent scientific advances have enabled us to study heart function in milliseconds, hence the development of pacemaker treatments. They have also allowed clear imaging of the inside of the heart and the identification of pathologies, developments that guide practitioners to the optimum treatment of heart conditions. Recent discoveries have also allowed us to better understand how people develop coronary artery disease and how the pathology starts at the innermost layer of the arteries, particularly in individuals carrying significant risks for atherosclerosis including, smoking, high blood pressure, diabetes, high cholesterol and obesity. Amazingly, obesity has been shown to be the strongest underlying cause of other risk factors, hypertension, diabetes and hypercholesterolemia. So, nature cannot be blamed in many of these patients but our own patterns of behaviour. Science has shown that walking at least 5,000 steps each day, complying with the design of our body, reduces the likelihood of developing coronary artery disease by 15 per cent.

The unseen physiology of the rest of our body systems and the interaction between systems make us wonder how we are made.  A rise of our body temperature by one degree due to a bug infection affects all body systems from the brain to the heart. A virus which cannot be seen by the most powerful microscope can destroy our lungs and cause premature death, as was the case with COVID-19 and others.

Finally, human inventions in the form of powerful microscopes have allowed scientists to study the human cell, which is the smallest living component of our body.  Such small cells cannot be replicated in any factory in the twenty-first century, despite the vast scientific developments that surround us. You'll be surprised to learn how complicated and meticulously fine-tuned a human cell is and also how it functions, connects with other cells and other parts of the body. An example of this is the interaction between body minerals, calcium, sodium and potassium with heart and muscle individual cells. Such a function is critically controlled by many factors such as time, electric stimulation and pressure differences producing remarkably harmonious contractions and relaxation of the muscles without missing a beat.

Essay
Comment
Politics
10 min read

England needs a written constitution that defends against populism

A new resolution acknowledges what forges a sense of right and wrong.
A wide angle picture shows a king and queen on thrones before many people in ceremonial clothes.
The Opening of Parliament.
Roger Harris/House of Lords, CC BY 3.0, via Wikimedia Commons.

New Year is often a time for reckoning and resolutions. Nations, no less than individual persons, would benefit from such an annual reckoning with themselves.  

If in life we must always strive to find some Aristotelian ‘golden mean’, between recklessness and timidity so it is in the life of states and nations. Many countries have been brought into ruin by the excess of misdirected appetites and wrongly-ordered desires: demagogues inflaming the people; oligarchs seeking to turn the res publica – the ‘public thing’ – into their own personal fiefdom. Revolutions, corruption and public lassitude are the wages of such sins. Ultimately, it ends in the death of the state itself: the collapse of all legitimate authority into warring gangs, while refugees flee, if they can, to the borders. 

Many countries, conversely, go through their lives in cowed timidity, until they end up in an old age of regret, having never achieved their full potential. These nations do not necessarily collapse, but slowly decline – unable to reform themselves, locked in a vision of their past that was better than their present or any imaginable future.  

 England is at risk of both these dangers. On the one hand, a reckless reactionary populism, which has long laid dormant, but has been unleashed since 2016. It threatens to abandon all prudence and overthrow all restraint, to attack the civil service and the courts, to reject Human Rights, to corrode civic discourse, and to set aside all procedural propriety, until we end up sodden in the gutter of despotism. On the one hand, a persistent constitutional conservatism stands in the way of the necessary, long overdue, reforms which would breathe life and vitality back into an old, tired, country, and would give our institutions the strength to resist such destructive forces.  

Nations, like people, can experience decisive moments of what might be termed repentance. When they wake up in the gutter – their capital city bombed, their army disbanded, their people starving – they can turn from the paths which took them to that place, and find a newness of life, a new hope, embodied in a new constitutional order. This is what Germany, Italy and Japan did after 1945. They can also experience a kind of conversion, away from false principles to truer ones, as much of Central Europe did after the fall of the Berlin Wall.  

I am using theological language here to describe merely civic and political attitudes, which is always a dangerous thing to do. It would be a misreading of my intent if one were to conclude that I conflate a well-ordered polity with the Heavenly City. Nevertheless, a well-constituted polity, in which freedom and justice, peace and the common good, are not only treasured but actually – to some practical extent – achieved, is an inestimable blessing. We should strive to obtain it.  

A well-constituted polity is based upon the principle of ‘public government’. The state is a public entity, belonging to the public, in which public office is a public trust to be used for public ends, and where citizens in public life must be faithful stewards of the public good, for which they are responsible to the public. 

Democracy is our shorthand term for this arrangement, although it is a rather clumsy one. Democracy, properly understood, is not unlimited majority rule, nor the unconstrained rule of the person elected by the majority. It is, rather, a complex political system that combines representative and responsible government with civil liberties and the rule of law.  

Populism is a caricature of democracy. Populists attempt to undermine the barriers that restrain abuses of power. Their attempts to weaken the judiciary and civil service, sideline those who disagree with them, infringe fundamental rights, centralise power, and restrict public dissent, must therefore be seen as attacks on democracy. They put arbitrary power into the hands of particular persons. 

England’s position is not that of Germany in 1945. It might, in some ways, be analogous to that of Central Europe in the 1990s. Much of England today looks like I remember my first visit there then: the same grey faces, the same cheap clothes, the same visible effects of bad housing, bad food, and lack of opportunity. If anything, England is worse off, because at least those countries had hope of better days ahead. No one yet has imagined an English future better than its past.  

England has been let down by a failed ideology – that of neoliberal capitalism, which, as Dr Abby Innes points out, is every bit as rigid and doctrinaire as the official Marxist ideology of the former Communist states. England has been let down, too, by decades of corrupt, incompetent, short-sighted and careless government. The symptoms of misgovernment can be seen in England’s economic record, its social problems, its crumbling infrastructure and over-stretched public services.  Outside the Customs Union and the Single Market, England is isolated from its European neighbours.  The country is not living up to its potential.  

This should spur us to consider the weakness of English democracy. As currently established, the state often fails to serve the common good. The English do not live in a well-constituted polity with ‘public government’ as its foundation, but in a fiefdom-state that has been cut, privatised, deregulated into near oblivion.  

If it were only a matter of specific individuals, or of one party, the problem could easily be fixed. But the country has not only been let down by this government or that government, by this party or that Prime Minister. It is the system of government, the constitutional order as a whole, that has failed us. 

Restoring England’s hope for the future, its prosperity, and its quality of life, must begin, then, with the improvement of English democracy, and that with a refoundation of its constitution. This is hard to hear, because, as Mr Podsnap put it in Charles’ Dickens 1864 novel Our Mutual Friend, ‘We Englishmen are very proud of our constitution, Sir. It was bestowed upon us by Providence. No other country is so favoured as this country.' It is hard to admit that something is broken, when once it was so highly prized – indeed, so intrinsically bound up in England’s sense of national identity. 

The Westminster Model of democracy is not without its virtues. Its origins can be traced far back into English history. Yet it did not develop into maturity in England alone. Bagehot was carried around the world, read under palm and pine, and drilled into the ruling classes from Vancouver to Colombo. The Westminster Model owes much to Magna Carta and Simon de Montfort’s ‘Model Parliament’ of 1295, but it owes just as much to the developments of the Victorian age: (nearly) universal suffrage, political parties, manifestos, and the establishment of a permanent, professional and non-partisan civil service.  

The transformation of Empire to Commonwealth ended British rule, but not the British way of ruling. Westminster Model democracy had to be set down, of course, into a written, supreme-and-fundamental law, through which all the essentials were faithfully reproduced. If you want to discover the Westminster Model of democracy at its peak, read the constitutions of Belize or the Solomon Islands.

The rejection of written constitutions has been a prevailing English conservative principle since Burke. However, it leaves us defenceless against authoritarian reactionary populism. 

The irony is that those who are most comfortable with the imperial legacy are also those who are doing most to destroy public government at home. While fetishizing ‘The British Constitution’ and ‘Our Eight Hundred Years of Unbroken History’, the populist right rejects the principles and the values upon which that achievement rested. Just as they seek to create a pastiche of 1950s Britishness (absent of strong workers’ rights, strong unions, a generous welfare state, and publicly owned utilities and services), so likewise they seek to create a pastiche of the 1950s British Constitution, without the self-restraint, moderation, decorum, public service ethos, and high levels of social trust and cohesion, which made that system of complex unwritten rules work.  

The Blair-Brown reforms of 1997-2010 are a particular target of reactionary ire. The Human Rights Act mitigated, although it did not remove, the absolutism of Parliament. It gave the people who have little voice under a purely majoritarian system – ‘the weird, the wicked, the weak’ – a means by which to challenge the exercise of power. Devolution broke the prevailing English notion of British uniformity: it not only allowed Scotland and Wales to have a (muted) political voice and some (tightly constrained) freedom to craft their own policies, but also forced England into a reckoning with its own national identity. So far, this has played out mostly through the doubling-down on what the former Labour MP and scholar of English identity John Denham calls ‘Anglo-centric British nationalism’. The Tory – and Reform UK – constitutional agenda is obsessed with restoring the unlimited power of Parliament and of reinforcing the Anglo-centric British state. 

As we can see, from every NHS waiting list to every pothole in the road, the Anglo-British state is no longer working very well. It has all the vices of its past, and few of its virtues. A return to the pre-1997 status quo ante is impossible – it would be like trying to retake Hong Kong. Parliamentary absolutism tempered by the ‘good chaps’ theory is no longer a viable option. Either we must accept an untampered absolutism – which is the agenda of the reactionary populist right – or else we must deepen constitutional reform, and arrive at a new constitutional settlement which accepts that the British Imperial state, oriented to the needs of maritime imperial commerce, is over, and that an English nation-state, oriented to the common good of the ordinary people of England, is now needed.  

This entails a new, democratic, constitutional foundation. Small-c conservatives might baulk at this. The rejection of written constitutions has been a prevailing English conservative principle since Burke. However, it leaves us defenceless against authoritarian reactionary populism. Moderate, sensible, responsible conservatives should learn to think differently about written constitutions. Paradoxically, constitutionalism strengthens the state. By bounding and limiting state power, and providing a robust system of responsibility, accountability, and restraint, constitutional government actually enables the state to draw upon a deeper well of public legitimacy.  

What would English identity look like, if it were forged between the Channel and the Tweed, and not between the Nile and the Irrawaddy? What might an English constitution look like, and what values and principles might inform it?  

A constitution for England must recognise that England is a society of many faiths and none. It is, however, an acknowledgment that Christianity has forged and formed not only our institutions, but also our understandings of right and wrong. 

In addressing the last of these questions, the Christian tradition has much to add to the conversation.  

Christian theologians and political philosophers have spilled a lot of ink, in the past two millennia, on questions of good government, on the relationship between church and state, and what it means to be a Christian and a citizen of an earthly state.  

There seems to be an assumption – amongst both supporters and opponents of written constitutions – that a written constitution would have to be based on secular values. This stems, in part, from our ignorance of our own Westminster Model constitutional tradition. The constitutions of the United States and of France might be strictly secular, but the constitution of Antigua and Barbuda claims to be ‘founded upon principles that acknowledge the supremacy of God’, while that of Tuvalu explicitly refers to ‘respect for Christian principles’.  

This is not a bid for theocracy. A constitution for England must recognise that England is a society of many faiths and none. It is, however, an acknowledgment that Christianity has forged and formed not only our institutions, but also our understandings of right and wrong. To give all that up would produce an ethical vacuum in society, which will be filled only with ever more grotesque forms of exploitation.  

The cardinal ethical principle of constitutional democracy is a recognition of human dignity. At the origin and foundation of all institutions, and laws, and norms, we find ourselves having to cling to the fundamental command that Christians call the Golden Rule: ‘Do unto others as you would have others do unto you’. If we abandon that principle of human dignity, there is no solid ground on which to build a decent, well-ordered, democratic polity. Perhaps then we can build a new ‘Jerusalem’ in England’s grey and drizzly land. 

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