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Congolese soldiers in the world wars

Congo: The Epic History of a People by David Van Reybrouck is a wonderland of a book. The accounts he gives of the involvement of Congolese soldiers in the two world wars are so remarkable and so little known that it’s worth recording them in a standalone blog post.

In his characteristic style, van Reybrouck interweaves traditional, factual history with first-hand, eye-witness memories by veterans or the families of veterans, which add colour and human scale to such huge abstract events.

First World War (pages 129 to 139)

Congo as a buffer state

At the Congress of Vienna in 1815 Belgium itself was conceived as a sort of buffer state between the powers, between France and Prussia. In a similar way, at the Berlin Conference of 1885, King Leopold persuaded the powers that his seizure of this huge chunk of Africa would serve as a sort of buffer between territory controlled by the old rivals Britain and France in west Africa and the territory claimed in east Africa by the new kid on the block, Germany.

The final agreement of colonial borders in Africa meant that Congo shared a 430-mile-long border with German East Africa. Given that the Germans owned Cameroon to the north-west of Congo, it made sense for them to ponder seizing a corridor through the Belgian colony in order to link German East and West Africa. In fact, just before war broke out, the German foreign office actually approached the British with the suggestion of dividing Congo between them, which the British wisely rejected.

Germany attacks

After war broke out in Europe in August 1914, the colonial authorities expected Congo to remain neutral, which it did for all of 11 days, until Germany attacked. A steamship crossed Lake Tanganyika from the German side and shelled the Congo port of Mokolubu, sinking some canoes, then German soldiers landed and cut the telephone wire. A week later the Germans attacked the lakeside port of Lukuga, too.

Main battle zones

Because of the lack of roads and infrastructure, the First World War in Africa wasn’t fought along huge fronts, as in Europe, but was a matter of seizing strategic points and roads. Congolese forces ended up fighting on three fronts, Cameroon, Rhodesia and East Africa.

1. In 1914 a handful of Belgian officers and 600 Congolese troops were sent to help the British in the battle for Cameroon where German resistance to British, French and Belgian colonial units finally ended in March 1916.

2. By mid-1915 South African troops had secured the surrender of German South-West Africa but German forces threatened Rhodesia and so the Belgian government in exile (in Le Havre) ordered seven Belgian and 283 Congolese soldiers to help the British defend it.

Battle of the lakes

3. But the most intense Congo-German engagement was in the East. Here the border between Congo and German East Africa had only been finalised as late as 1910. In 1915 German forces led by Paul von Lettow-Vorbeck made repeated attempts to move into Kivu district (to the west of Lake Kivu, which formed part of the border between Belgian and German territory), with a view to pushing on north to seize the Kilo-Moto gold mines of the Ituri rain forest.

The Germans took initial control of lakes Kivu and Tanganyika which they patrolled with armed steamships. In reply the Allies i.e. the British, organised the transport of steamships broken up into parts all the way up the Congo and then across land to the lakes. They also sent four aquaplanes, which undertook a campaign to bomb and sink the German ships.

The Tabora campaign

Meanwhile, a large infantry force of 15,000 soldiers was assembled on the east Congo border under Force Publique commander, General Charles Tombeur. An important fact to remember is that, in the absence of decent roads, almost all the materiel needed for these campaigns had to be carried by porters, just as in Victorian times. It’s estimated that for every soldier who went into battle there were seven porters. In total, throughout the war years, it’s estimated that some 260,000 native porters were recruited or dragooned, out of a total population of less than ten million. This disruption had a negative impact on local economies and food production, but the conditions of the porters weren’t much better, with all experiencing inadequate food, shelter and little drinking water. As usual in every conflict, disease became rife and about one in ten of the porters died on active service, a total of some 26,000, compared to 2,000 soldiers.

As to the campaign itself, in March 1916 General Tombeur led his army across the border into Rwanda and seized the capital, Kigali, on 6 May. They then marched the 370 miles south-east to Tabora, which had been a key staging post for the explorers of the 1870s and 1880s and was now the nexus of German administration. It was the largest engagement of the campaign. Tombeur’s forces joined with another army which had marched from Lake Tanganyika and, after ten days and nights of intense fighting, Tabora fell to the Belgian-Congo forces on 19 September 1916. The Belgian flag was raised in the town centre amid widespread celebrations.

In 1917 Tabora was used as a staging post for a campaign to capture Mahenge, 300 miles to the south, but the battle of Tabora was the one which went down in colonial memory. Tombeur was given a peerage and songs were written about his famous victory.

Interview with Martin Kabuya

Typical of van Reybrouck’s method of humanising history, he tracks down an army veteran, Martin Kabuya, whose grandfather fought in the Tabora campaign and, he claims, provided cover for the soldier who raised the Belgian flag in the conquered town square (p.135). And then talks to Hélène Nzimbu Diluzeti, 94-year-old widow of Thomas Masamba Lumoso, a Great War veteran who served in the TSF or telégraphie sans fils (i.e. wireless) section from 9 August 1914 to 5 October 1918, so for only a weeks short of the entire duration of the war (pages 135 to 137).

Here’s the map van Reybrouck provides. You can see the black arrows indicating movement of Congolese forces through the two small unnamed states of Rwanda and Burundi towards Tabora in what is now called Tanzania but was then German East Africa. On the top left of the map you can see the borders of Cameroon and understand how German strategists, at one point, might have fantasised about annexing northern Congo in order to for a corridor of German colonial territory from Tanzania through north Congo and joining up with Cameroon. One of many colonial pipe dreams.

The Congolese in Belgium

Not many Congolese soldiers had time to be transported to Belgium before it fell to the Germans’ swift advance in August 1914. Van Reybrouck tells us the stories of two of them, Albert Kudjabo and Paul Panda Farnana, members of the Congolese Volunteer Corps. They were among the tens of thousands deployed to defend the Belgian city of Namur but the Germans swiftly captured it and these two Africans who spent the next four years in various prisoner of war camps. Among transfers between camps, forced labour and various humiliations, they were interviewed by the Royal Prussian Phonographic Committee which recorded Kudjabo singing traditional songs. The recordings survive to this day (p.138).

Van Reybrouck returns to the two POWs on page 178 to describe their chagrin and anger when they were finally repatriated to from Germany to Belgium only to read commentators in the press saying the likes of them should be packed off as soon as possible back to the land of bananas (p.178). They had fought side by side with their Belgian brothers to protect the motherland. Where was the gratitude? It left a legacy of bitterness.

Paul Panda Farnana

We know a lot about Farnana in particular because he played a central role in founding the Union Congolaise in August 1919, an organisation set up to assist ‘the moral and intellectual development of the Congolese race’. The Union called for greater involvement of the natives in the colonial administration and opened branches across Belgium.

In December 1920 Farnana addressed the first National Colonial Congress in Brussels and then took part in the second Pan-African Congress organised by American civil rights activist W.E.B du Bois. In 1929 Farnana returned to Congo and settled in his native village, but died there, unmarried and childless in 1932. He is often considered the first Congolese intellectual, but his was a very isolated voice. It would take another world war and decades of simmering discontent before real change could be affected.

Consequences of the Great War

After Germany’s defeat its African colonies were parcelled out to the allies. England took German East Africa which was renamed Tanganyika (and then Tanzania, on independence in 1961). Belgium was handed the two small states on the eastern borders of Congo, Rwanda and Burundi.

Earlier in the book van Reybrouck described the process whereby colonial administrators defined and helped to create tribal identities. Originally much more fluid and overlapping, these names and categories hardened when the authorities issued identity cards on which every Congolese had to match themselves to a limited list of bureaucratic tribal ‘identities’.

When they took over Rwanda, the Belgian authorities applied the same technique, insisting that the previously fluid and heterogenous Rwandans define themselves as one of three categories, Tutsi, Hutu or Twas (pygmy), an enforced European categorisation which was to bitterly divide the country and lead, ultimately, to the calamitous Rwandan genocide of 1994.

Although the war disrupted societies and led to significant native casualties in the eastern part of the country, the mining regions such as Katanga experienced an economic boom and huge explosion of jobs which increased urbanisation. But after the war there was a sudden drop in demand which led to layoffs, unrest and strikes.

Second World War (pages 182 to 189)

And then it happened all over again, except on a bigger scale, in 1940. In 18 days the German army rolled through Belgium as part of its conquest of France, Belgium was defeated and occupied. While the Belgian government fled to England, King Leopold III was taken prisoner to Germany. For a while there was uncertainty in the colony about which way it would jump – support the victorious Nazis or align with the humiliated government in exile? The decision was taken by the man on the scene, Governor General Pierre Ryckmans who to his great credit decided the Belgian Congo would align with the allies and fight fascism.

Ethiopia

Mussolini had invaded Haile Selassie’s Abyssinia in 1935. In 1940 Churchill sent troops from British Kenya into Ethiopia to neutralise the Italian threat. Starting in February 1941 the Brits were reinforced by the eleventh battalion of the Congo Force Publique. This consisted of 3,000 Congolese soldiers and 2,000 bearers.

They drove across British-controlled Sudan in blistering heat but had to manage the mountainous west of Ethiopia mostly on foot. From scorching heat it started to rain and the troops found themselves mired in mud. The Congolese took the small towns of Asosa and Gambela but faced a stiffer challenge at the fortified garrison town of Saio. After heavy shelling, on 8 June 1941, the town surrendered. Congo forces took nine Italian generals including the commander of all Italian forces in East Africa, 370 Italian officers, 2,574 noncoms and 1,533 native soldiers, along with a huge amount of munitions and equipment.

Van Reybrouck makes the droll point that the expulsion of the Italians (who had only held Ethiopia for 6 years) allowed the return of the emperor Haile Selassie, which gave renewed vigour to the small sect of Rastafarians in faraway Jamaica who had started worshipping the emperor as a deity during the 1930s. Thus Congolese soldiers helped in creating the spiritual side of reggae!

What Tabora had been in World War One, Saio was in World War Two, a resounding victory for African troops. More than that, for the first time in history an African nation had been liberated by African troops (p.185).

Nigeria

Van Reybrouck interviews Congo veterans who fought in the campaign, Louis Ngumbi and André Kitadi. He takes a path through the complicated wartime events in north Africa through the career of Kitadi. Having routed the Italians in the East, the focus switched to West Africa. Kitadi was a radio operator in the Congo army. In autumn 1942 he was shipped up to Nigeria and trained for 6 months in readiness to take Dahomey (modern Benin) from the Vichy French. However during the training period, Dahomey switched to General de Gaulle’s Free French and so the focus now switched to Libya where German forces under Rommel were based and repeatedly threatened to invade Egypt.

Kitadi and the other Congolese soldiers travelled across the desert of Chad (a French colony run by a black governor allied to de Gaulle). Van Reybrouck dovetails Kitadi’s story with that of Martin Kabuya, another radio operator in the Force Publique, who had also been shipped to Nigeria, but now found himself sent by sea right around Africa and up through the Suez Canal.

Egypt

Kitadi spent a year in a camp outside Alexandria. There were lots of Italian prisoners of war, kept in barbed wire POW camps. The Arabs stole everything. Kabuya was stationed at Camp Geneva near the Suez Canal, intercepting enemy Morse code messages. Once he was attacked by a big SS man who he stabbed in the gut with a bayonet and killed.

Palestine

When fighting in Europe ended, both men stayed in the army and were moved to Palestine to help with the new British mandate there (p.188).

The paradox of scale

Paradoxically, although the scale and reach of the Second World War was dramatically larger than the first, the involvement of Congolese was significantly smaller for the simple reason that the army no longer needed bearers and porters – they had trucks and lorries. So the number of Congolese directly involved in the war was nothing like the 260,000 Congolese porters dragooned into service in 1914-18, with the results that casualties were correspondingly much smaller.

The odyssey of Libert Otenga

The strength of van Reybrouck’s approach is demonstrated by the story of Libert Otenga. Otenga joined a mobile medical unit of Belgian doctors and Congolese medics.

The Belgian field hospital became known as the tenth BCCS, the tenth Belgian Congo Casualty Clearing Station. It had two operating tents and a radio tent. In the other tents there were beds for thirty patients and stretchers for two hundred more. During the war, the unit treated seven thousand wounded men and thirty thousand who had fallen ill. Even at the peak of its activities it consisted of only twenty-three Belgians, including seven doctors, and three hundred Congolese. Libert Otenga was one of them.

Van Reybrouck tracks down an ageing Otenga in Kinshasa to hear his story. First the medical unit was sent to Somalia. Then they went with British-Belgian troops to Madagascar, where they tended German prisoners of war. After Madagascar, the unit went by ship to Ceylon, where the medical unit was reorganised, and then on to India, to the Ganges delta in modern Bangladesh, a long way up the river Brahmaputra and then overland to the border with Burma, a British colony which the Japanese had captured in 1942. This was their longest posting, they treated soldiers and civilians, they had an air ambulance at their disposal. As van Reybrouck remarks:

The fact that Congolese paramedics cared for Burmese civilians and British soldiers in the Asian jungle is a completely unknown chapter in colonial history, and one that will soon vanish altogether. (p.189)

The travels of Congolese forces during the Second World War

Congo and the atom bomb

The uranium in the Big Boy bomb dropped on Hiroshima contained uranium mined in the mineral-rich Katanga province of Congo (p. 190).

Edgar Sengier, then managing director of Union Minière, saw to it that Congo’s uranium reserves did not fall into the wrong hands. Shinkolobwe had the world’s largest confirmed deposit of uranium. When the Nazi threat intensified just before the war, he had had 1,250 metric tons (1,375 U.S. tons) of uranium shipped to New York, then flooded his mines. Only a tiny stock still present in Belgium ever fell into German hands. (p.190)

The Cold War

During the war the Congo had come to America’s attention as an important source of raw materials for war goods. By 1942 the Japanese had captured most of the Far East, so new sources were needed. the Congo turned out to be a vital source of metals like copper, wolfram, tin and zinc, and of vegetable products such as rubber, copal, cotton, quinine, palm oil for soap and, surprisingly, use in the vital steel industry. (p.191)

This was before the scientists of the Manhattan Project discovered how to make an atom bomb at which point uranium became a vital resource of strategic significance. All this explains America’s interest in the Congo in the 15 years after the war, and then its intense involvement in the events surrounding independence and its support of the dictator Mobutu through the entire Cold War period.

CIA activities in the Democratic Republic of the Congo

Conclusion

One way of seeing these events are as colourful sidelights on the two world wars and then the low level capitalist-communist antagonism which followed and van Reybrouck’s focus on individual experiences helps the reader understand how all our lives are determined and shaped by vast impersonal historic forces.

Another way of looking at it, is to reflect that from the moment it was first mapped and explored by Stanley in the late 1870s, the second largest country in Africa has never been free of interference, control and exploitation by Europe and America.

Credit

Congo: the epic history of a people by David Van Reybrouck was published in Dutch by De Bezige Bij in 2010. All references are to the paperback version of the English translation by Sam Garrett, published by Fourth Estate in 2015.

Surprisingly for a contemporary book, Congo: The Epic History of a People is available online in its entirety.

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The Periodic Kingdom: A Journey Into the Land of the Chemical Elements by Peter Atkins (1995)

Chemistry is the science of changes in matter. (p.37)

At just under 150 pages long, A Journey Into the Land of the Chemical Elements is intended as a novel and imaginative introduction to the 118 or so chemical elements which are the basic components of chemistry, and which, for the past 100 years or so, have been laid out in the grid arrangement known as the periodic table.

The periodic table explained

Just to refresh your memory, it’s called the periodic table because it is arranged into rows called ‘periods’. These are numbered 1 to 7 down the left-hand side.

What is a period? The ‘period number’ of an element signifies ‘the highest energy level an electron in that element occupies (in the unexcited state)’. To put it another way, the ‘period number’ of an element is its number of atomic orbitals. An orbital is the number of orbital positions an electron can take around the nucleus. Think of it like the orbit of the earth round the sun.

For each element there is a limited number of these ‘orbits’ which electrons can take up. Hydrogen, in row one, can only have one electron because it only has one possible orbital for an electron to take up around its nucleus. All the elements in row 2 have two orbitals for their electrons, and so on.

Sodium, for instance, sits in the third period, which means a sodium atom typically has electrons in the first three energy levels. Moving down the table, periods are longer because it takes more electrons to fill the larger and more complex outer levels.

The columns of the table are arranged into ‘groups’ from 1 to 18 along the top. Elements that occupy the same column or group have the same number of electrons in their outer orbital. These outer electrons are called ‘valence electrons’. The electrons in the outer orbital are the first ones to be involved in chemical bonds with other elements; they are relatively easy to dislodge, the ones in the lower orbitals progressively harder.

Elements with identical ‘valance electron configurations’ tend to behave in a similar fashion chemically. For example, all the elements in group or column 18 are gases which are slow to interact with other chemicals and so are known as the inert gases – helium, neon etc. Atkins describes the amazing achievement of the Scottish chemist William Ramsey in discovering almost all the inert gases in the 1890s.

Although there are 18 columns, the actual number of electrons in the outer orbital only goes up to 8. Take nitrogen in row 2 column 15. Nitrogen has the atomic number seven. The atomic number means there are seven electrons in a neutral atom of nitrogen. How many electrons are in its outer orbital? Although nitrogen is in the fifteenth column, that column is actually labelled ‘5A’. 5 represents the number of electrons in the outer orbital. So all this tells you that nitrogen has seven electrons in two orbitals around the nucleus, two in the first orbital and five in the second (2-5).

The Periodic Table. Karl Tate © LiveScience.com

Note that each element has two numbers in its cell. The one at the top is the atomic number. This is the number of protons in the nucleus of the element. Note how the atomic number increases in a regular, linear manner, from 1 for hydrogen at the top left, to 118 for Oganesson at the bottom right. After number 83, bismuth, all the elements are radioactive.

(N.B. When Atkins’s book was published in 1995 the table stopped at number 109, Meitnerium. As I write this, 24 years later, it has been extended to number 118, Oganesson. These later elements have been created in minute quantities in laboratories and some of them only exist for a few moments.)

Beneath the element name is the atomic weight. This is the mass of a given atom, measured on a scale in which the hydrogen atom has the weight of one. Because most of the mass in an atom is in the nucleus, and each proton and neutron has an atomic weight near one, the atomic weight is very nearly equal to the number of protons and neutrons in the nucleus.

Note the freestanding pair of rows at the bottom, coloured in purple and orange. These are the lanthanides and actinides. We’ll come to them in a moment.

Not only are the elements arranged into periods and groups but they are also categorised into groupings according to their qualities. In this diagram (taken from LiveScience.com) the different groupings are colour-coded. The groupings are, moving from left to right:

Alkali metals The alkali metals make up most of Group 1, the table’s first column. Shiny and soft enough to cut with a knife, these metals start with lithium (Li) and end with francium (Fr), among the rarest elements on earth: Atkins tells us that at any one moment there are only seventeen atoms of francium on the entire planet. The alkali metals are extremely reactive and burst into flame or even explode on contact with water, so chemists store them in oils or inert gases. Hydrogen, with its single electron, also lives in Group 1, but is considered a non-metal.

Alkaline-earth metals The alkaline-earth metals make up Group 2 of the periodic table, from beryllium (Be) through radium (Ra). Each of these elements has two electrons in its outermost energy level, which makes the alkaline earths reactive enough that they’re rarely found in pure form in nature. But they’re not as reactive as the alkali metals. Their chemical reactions typically occur more slowly and produce less heat compared to the alkali metals.

Lanthanides The third group is much too long to fit into the third column, so it is broken out and flipped sideways to become the top row of what Atkins calls ‘the Southern Island’ that floats at the bottom of the table. This is the lanthanides, elements 57 through 71, lanthanum (La) to lutetium (Lu). The elements in this group have a silvery white color and tarnish on contact with air.

Actinides The actinides line forms the bottom row of the Southern Island and comprise elements 89, actinium (Ac) to 103, lawrencium (Lr). Of these elements, only thorium (Th) and uranium (U) occur naturally on earth in substantial amounts. All are radioactive. The actinides and the lanthanides together form a group called the inner transition metals.

Transition metals Returning to the main body of the table, the remainder of Groups 3 through 12 represent the rest of the transition metals. Hard but malleable, shiny, and possessing good conductivity, these elements are what you normally associate with the word metal. This is the location of many of the best known metals, including gold, silver, iron and platinum.

Post-transition metals Ahead of the jump into the non-metal world, shared characteristics aren’t neatly divided along vertical group lines. The post-transition metals are aluminum (Al), gallium (Ga), indium (In), thallium (Tl), tin (Sn), lead (Pb) and bismuth (Bi), and they span Group 13 to Group 17. These elements have some of the classic characteristics of the transition metals, but they tend to be softer and conduct more poorly than other transition metals. Many periodic tables will feature a highlighted ‘staircase’ line below the diagonal connecting boron with astatine. The post-transition metals cluster to the lower left of this line. Atkins points out that all the elements beyond bismuth (row 6, column 15) are radioactive. Here be skull-and-crossbones warning signs.

Metalloids The metalloids are boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po). They form the staircase that represents the gradual transition from metals to non-metals. These elements sometimes behave as semiconductors (B, Si, Ge) rather than as conductors. Metalloids are also called ‘semi-metals’ or ‘poor metals’.

Non-metals Everything else to the upper right of the staircase (plus hydrogen (H), stranded way back in Group 1) is a non-metal. These include the crucial elements for life on earth, carbon (C), nitrogen (N), phosphorus (P), oxygen (O), sulfur (S) and selenium (Se).

Halogens The top four elements of Group 17, from fluorine (F) through astatine (At), represent one of two subsets of the non-metals. The halogens are quite chemically reactive and tend to pair up with alkali metals to produce various types of salt. Common salt is a marriage between the alkali metal sodium and the halogen chlorine.

Noble gases Colorless, odourless and almost completely non-reactive, the inert, or noble gases round out the table in Group 18. The low boiling point of helium makes it a useful refrigerant when exceptionally low temperatures are required; most of them give off a colourful display when electric current is passed through them, hence the generic name of neon lights, invented in 1910 by Georges Claude.

The metaphor of the Periodic Kingdom

In fact the summary I’ve given above isn’t at all how Atkins’s book sounds. It is the way I have had to make notes to myself to understand the table.

Atkins’ book is far from being so clear and straightforward. The Periodic Kingdom is dominated by the central conceit that Atkins treats the periodic table as if it were an actual country. His book is not a comprehensive encyclopedia of biochemistry, mineralogy and industrial chemistry; it is a light-hearted ‘traveller’s guide’ (p.27) to the table which he never refers to as a table, but as a kingdom, complete with its own geography, layout, mountain peaks and ravines, and surrounded by a sea of nothingness.

Hence, from start to finish of the book, Atkins uses metaphors from landscape and exploration to describe the kingdom, talking about ‘the Western desert’, ‘the Southern Shore’ and so on. Here’s a characteristic sentence:

The general disposition of the land is one of metals in the west, giving way, as you travel eastward, to a varied landscape of nonmetals, which terminates in largely inert elements at the eastern shoreline. (p.9)

I guess the idea is to help us memorise the table by describing its characteristics and the changes in atomic weight, physical character, alkalinity, reactivity and so on of the various elements, in terms of geography. Presumably he thinks it’s easier to remember geography than raw information. His approach certainly gives rise to striking analogies:

North of the mainland, situated rather like Iceland off the northwestern edge of Europe, lies a single, isolated region – hydrogen. This simple but gifted element is an essential outpost of the kingdom, for despite its simplicity it is rich in chemical personality. It is also the most abundant element in the universe and the fuel of the stars. (p.9)

Above all the extended metaphor (the periodic table imagined as a country) frees Atkins not to have to lay out the subject in either a technical nor a chronological order but to take a pleasant stroll across the landscape, pointing out interesting features and making a wide variety of linkages, pointing out the secret patterns and subterranean connections between elements in the same ‘regions’ of the table.

There are quite a few of these, for example the way iron can easily form alliances with the metals close to it such as cobalt, nickel and manganese to produce steel. Or the way the march of civilisation progressed from ‘east’ to ‘west’ through the metals, i.e. moving from copper, to iron and steel, each representing a new level of culture and technology.

The kingdom metaphor also allows him to get straight to core facts about each element without getting tangled in pedantic introductions: thus we learn there would be no life without nitrogen which is a key building block of all proteins, not to mention the DNA molecule; or that sodium and potassium (both alkali metals) are vital in the functioning of brain and nervous system cells.

And hence the generally light-hearted, whimsical tone allows him to make fanciful connections: calcium is a key ingredient in the bones of endoskeletons and the shells of exoskeletons, compacted dead shells made chalk, but in another format made the limestone which the Romans and others ground up to make the mortar which held their houses together.

Then there is magnesium. I didn’t think magnesium was particularly special, but learned from Atkins that a single magnesium atom is at the heart of the chlorophyll molecule, and:

Without chlorophyll, the world would be a damp warm rock instead of the softly green haven of life that we know, for chlorophyll holds its magnesium eye to the sun and captures the energy of sunlight, in the first step of photosynthesis. (p.16)

You see how the writing is aspiring to an evocative, poetic quality- a deliberate antidote to the dry and factual way chemistry was taught to us at school. He means to convey the sense of wonder, the strange patterns and secret linkages underlying these wonderful entities. I liked it when he tells us that life is about capturing, storing and deploying energy.

Life is a controlled unwinding of energy.

Or about how phosphorus, in the form of adenosine triphosphate (ATP) is a perfect vector for the deployment of energy, common to all living cells. Hence the importance of phosphates as fertiliser to grow the plants we need to survive. Arsenic is such an effective poison because it is a neighbour of phosphorus, shares some of its qualities, and so inserts itself into chemical reactions usually carried out by phosphorus but blocking them, nulling them, killing the host organism.

All the facts I explained in the first half of this post (mostly cribbed from the LiveScience.com website) are not reached or explained until about page 100 of this 150-page-long book. Personally, I felt I needed them earlier. As soon as I looked at the big diagram of the table he gives right at the end of the book I became intrigued by the layout and the numbers and couldn’t wait for him to get round to explaining them, which is why I went on the internet to find out more, more quickly, and why Istarted my review with a factual summary.

And eventually, the very extended conceit of ‘the kingdom’ gets rather tiresome. Whether intentional or not, the continual references to ‘the kingdom’ begin to sound Biblical and pretentious.

Now the kingdom is virtually fully formed. It rises above the sea of nonbeing and will remain substantially the same almost forever. The kingdom was formed in and among the stars.. (p.75)

The chapter on the scientists who first isolated the elements and began sketching out the table continues the metaphor by referring to them as ‘cartographers’, and the kingdom as made of islands and archipelagos.

As an assistant professor of chemistry at the University of Jena, [Johann Döbereiner] noticed that reports of some of the kingdom’s islands – reports brought back by their chemical explorers – suggested a brotherhood of sorts between the regions. (p.79)

For me, the obsessive use of the geographical metaphor teeters on the border between being useful, and becoming irritating. He introduces me to the names of the great pioneers – I was particularly interested in Dalton, Michael Faraday, Humphrey Davy (who isolated a bunch of elements in the early 1800s) and then William Ramsey – but I had to go to Wikipedia to really understand their achievements.

Atkins speculates that some day we might find another bunch or set of elements, which might even form an entire new ‘continent’, though it is unlikely. This use of a metaphor is sort of useful for spatially imagining how this might happen, but I quickly got bored of him calling this possible set of new discoveries ‘Atlantis’, and of the poetic language as a whole.

Is the kingdom eternal, or will it slip beneath the waves? There is a good chance that one day – in a few years, or a few hundred years at most – Atlantis will be found, which will be an intellectual achievement but probably not one of great practical significance…

A likely (but not certain) scenario is that in that distant time, perhaps 10¹⁰⁰ years into the future, all matter will have decayed into radiation, it is even possible to imagine the process. Gradually the peaks and dales of the kingdom will slip away and Mount Iron will rise higher, as elements collapse into its lazy, low-energy form. Provided that matter does not decay into radiation first (which is one possibility), the kingdom will become a lonely pinnacle, with iron the only protuberance from the sea of nonbeing… (p.77)

And I felt the tone sometimes bordered on the patronising.

The second chemical squabble is in the far North, and concerns the location of the offshore Northern Island of hydrogen. To those who do not like offshore islands, there is the problem of where to put it on the mainland. This is the war of the Big-Endians versus the Little-Endians. Big-Endians want to tow the island ashore to form a new Northwestern Cape, immediately north of lithium and beryllium and across from the Northeastern Cape of helium… (p.90)

Hard core chemistry

Unfortunately, none of these imaginative metaphors can help when you come to chapter 9, an unexpectedly brutal bombardment of uncompromising hard core information about the quantum mechanics underlying the structure of the elements.

In quick succession this introduces us to a blizzard of ideas: orbitals, energy levels, Pauli’s law of exclusion, and then the three imaginary lobes of orbitals.

As I understood it, the Pauli exclusion principle states that no two electrons can inhabit a particular orbital or ‘layer’ or shell. But what complicates the picture is that these orbitals come in three lobes conceived as lying along imaginary x, y and z axes. This overlapped with the information that there are four types of orbitals – s, p, d and f orbitals. In addition, there are three p-orbitals, five d-orbitals, seven f-orbitals. And the two lobes of a p-orbital are on either side of an imaginary plane cutting through the nucleus, there are two such planes in a d-orbital and three in an f-orbital.

After pages of amiable waffle about kingdoms and Atlantis, this was like being smacked in the face with a wet towel. Even rereading the chapter three times, I still found it impossible to process and understand this information.

I understand Atkins when he says it is the nature of the orbitals, and which lobes they lie along, which dictates an element’s place in the table, but he lost me when he said a number of electrons lie inside the nucleus – which is the opposite of everything I was ever taught – and then when described the way electrons fly across or through the nucleus, something to do with the processes of ‘shielding’ and ‘penetration’.

The conspiracy of shielding and penetration ensure that the 2s-orbital is somewhat lower in energy than the p-orbitals of the same rank. By extension, where other types of orbitals are possible, ns- and np-orbitals both lie lower in energy than nd-orbitals, and nd-orbitals in turn have lower energy than nf-orbitals. An s-orbital has no nodal plane, and electrons can be found at the nucleus. A p-orbital has one plane, and the electron is excluded from the nucleus. A d-orbital has two intersecting planes, and the exclusion of the electron is greater. An f-orbital has three planes, and the exclusion is correspondingly greater still. (p.118)

Note how all the chummy metaphors of kingdoms and deserts and mountains have disappeared. This is the hard-core quantum mechanical basis of the elements, and at least part of the reason it is so difficult to understand is because he has made the weird decision to throw half a dozen complex ideas at the reader at the same time. I read the chapter three times, still didn’t get it, and eventually wanted to cry with frustration.

This online lecture gives you a flavour of the subject, although it doesn’t mention ‘lobes’ or penetration or shielding.

In the next chapter, Atkins, briskly assuming his readers have processed and understood all of this information, goes on to combine the stuff about lobes and orbitals with a passage from earlier in the book, where he had introduced the concept of ions, cations, and anions:

ion an atom or molecule with a net electric charge due to the loss or gain of one or more electrons
cation a positively charged ion
anion a negatively charged ion

He had also explained the concept of electron affinity –

The electron affinity (E_ea) of an atom or molecule is defined as the amount of energy released or spent when an electron is added to a neutral atom or molecule in the gaseous state to form a negative ion.

Isn’t ‘affinity’ a really bad word to describe this? ‘Affinity’ usually means ‘a natural liking for and understanding of someone or something’. If it is the amount of energy released, why don’t they call it something useful like the ‘energy release’? I felt the same about the terms ‘cation’ and ‘anion’ – that they had been deliberately coined to mystify and confuse. I kept having to stop and look up what they meant since the name is absolutely no use whatsoever.

And the electronvolt – ‘An electronvolt (eV) is the amount of kinetic energy gained or lost by a single electron accelerating from rest through an electric potential difference of one volt in vacuum.’

Combining the not-very-easily understandable material about electron volts with the incomprehensible stuff about orbitals means that the final 30 pages or so of The Periodic Kingdom is thirty pages of this sort of thing:

Take sodium: it has a single electron outside a compact, noble-gaslike core (its structure is [Ne]3s¹). The first electron is quite easy to remove (its removal requires an investment of 5.1 eV), but removal of the second, which has come from the core that lies close to the nucleus, requires an enormous energy – nearly ten times as much, in fact (47.3 eV). (p.130)

This reminds me of the comparable moment in John Allen Paulos’s book Innumeracy where I ceased to follow the argument. After rereading the passage where I stumbled and fell I eventually realised it was because Paulos had introduced three or so important facts about probability theory very, very quickly, without fully explaining them or letting them bed in – and then had spun a fancy variation on them…. leaving me standing gaping on the shore.

Same thing happens here. I almost but don’t quite understand what [Ne]3s¹ means, and almost but don’t quite grasp the scale of electronvolts, so when he goes on to say that releasing the second electron requires ten times as much energy, of course I understand the words, but I cannot quite grasp why it should be so because I have not understood the first two premises.

As with Paulos, the author has gone too fast. These are not simple ideas you can whistle through and expect your readers to lap up. These are very, very difficult ideas most readers will be completely unused to.

I felt the sub-atomic structure chapter should almost have been written twice, approached from entirely different points of view. Even the diagrams were no use because I didn’t understand what they were illustrating because I didn’t understand his swift introduction of half a dozen impenetrable concepts in half a page.

Once through, briskly, is simply not enough. The more I tried to reread the chapter, the more the words started to float in front of my eyes and my brain began to hurt. It is packed with sentences like these:

Now imagine a 2 p-electron… (an electron that occupies a 2 p-orbital). Such an electron is banished from the nucleus on account of the existence of the nodal plane. This electron is more completely shielded from the pull of the nucleus, and so it is not gripped as tightly.In other words, because of the interplay of shielding and penetration, a 2 s-orbital has a lower energy (an electron in it is gripped more tightly) than a 2 p-orbital… Thus the third and final electron of lithium enters the 2 s-orbital, and its overall structure is 1s²2s¹. (p.118)

I very nearly understand what some of these words meant, but the cumulative impact of sentences like these was like being punched to the ground and then given a good kicking. And when the last thirty pages went on to add the subtleties of electronvoltages and micro-electric charges into the mix, to produce ever-more complex explanations for the sub-atomic interactivity of different elements, I gave up.

Summary

The first 90 or so pages of The Periodic Kingdom do manage to give you a feel for the size and shape and underlying patterns of the periodic table. Although it eventually becomes irritating, the ruling metaphor of seeing the whole place as a country with different regions and terrains works – up to a point – to explain or suggest the patterns of size, weight, reactivity and so on underlying the elements.

When he introduced ions was when he first lost me, but I stumbled on through the entertaining trivia and titbits surrounding the chemistry pioneers who first isolated and named many of the elements and the first tentative attempts to create a table for another thirty pages or so.

But the chapter about the sub-atomic structure of chemical elements comprehensively lost me. I was already staggering, and this finished me off.

If Atkins’s aim was to explain the basics of chemistry to an educated layman, then the book was, for me, a complete failure. I sort of quarter understood the orbitals, lobes, nodes section but anything less than 100% understanding means you won’t be able to follow him to the next level of complexity.

As with the Paulos book, I don’t think I failed because I am stupid – I think that, on both occasions, the author failed to understand how challenging his subject matter is, and introduced a flurry of concepts far too quickly, at far too advanced a level.

Looking really closely I realise it is on the same page (page 111) that Atkins introduces the concepts of energy levels, orbitals, the fact that there are three two-lobed orbitals, and the vital existence of nodal planes. On the same page! Why the rush?

An interesting and seemingly trivial feature of a p-orbital, but a feature on which the structure of the kingdom will later be seen to hinge, is that the electron will never be found on the imaginary plane passing through the nucleus and dividing the two lobes of the orbital. This plane is called a nodal plane. An s-orbital does not have such a nodal plane, and the electron it describes may be found at the nucleus. Every p-orbital has a nodal plane of this kind, and therefore an electron that occupies a p-orbital will never be found at the nucleus. (p.111)

Do you understand that? Because if you don’t, you won’t understand the last 40 or so pages of the book, because this is the ‘feature on which the structure of the kingdom will later be seen to hinge’.

I struggled through the final 40 pages weeping tears of frustration, and flushed with anger at having the thing explained to me so badly. Exactly how I felt during my chemistry lessons at school forty years ago.

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by Simon on April 14, 2019 • Permalink

Posted in Chemistry, Science

Tagged 1995, 1s²2s¹, 2 p-electron, 2 p-orbital, 2 s-orbital, A Journey Into the Land of the Chemical Elements, actinides, adenosine triphosphate, alkali metals, alkaline-earth metals, alkalinity, aluminum, anion, antimony, arsenic, astatine, atomic orbitals, atomic weight, ATP, beryllium, biochemistry, bismuth, boron, carbon, cation, chemical reaction, Chemistry, cobalt, DNA, electron, electron affinity, electronvolt, element, elements, energy levels, eV, exclusion, fluorine, francium, gallium, Georges Claude, germanium, gold, groups, halogens, helium, Humphrey Davy, hydrogen, in row one, indium, Innumeracy, ion, iron, Johann Döbereiner, John Allen Paulos, John Dalton, lanthanides, lanthanum, lawrencium, lead, lithium, LiveScience.com, lobes of orbitals, lutetium, manganese, meitnerium, metalloids, Michael Faraday, mineralogy, neon, nickel, nitrogen, noble gases, non-metals, nucleus, oganesson, orbital, orbital position, orbitals, oxygen, Pauli's law of exclusion, period number, periods, Peter Atkins, phosphates, phosphorus, platinum, polonium, poor metals, post-transition metals, protons, radioactive, radium, Science, selenium, semiconductors, silicon, Silver, sodium, steel, sulphur, tellurium, thallium, the atomic number, the inert gases, the inner transition metals, The Periodic Kingdom, The Periodic Table, thorium, tin, transition metals, uranium, valance electron configurations, valence electrons, William Ramsey

Posted by Simon on April 14, 2019

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Atomic by Jim Baggott (2009)

This is a brilliantly panoramic, thrilling and terrifying book.

The subtitle of this book is ‘The First War of Physics and the Secret History of the Atom Bomb 1939-49‘ and it delivers exactly what it says on the tin. At nearly 500 pages Atomic is a very thorough account of its subject – the race to develop a workable atomic bomb between the main warring nations of World War Two, America, Britain, France, Germany, Italy, Russia – with the additional assets of a 22-page timeline, a 20-page list of key characters, 18 pages of notes and sources and a 6-page bibliography.

A cast of thousands

The need for a list of key characters is an indication of one of the main learnings from the book: it took a lot of people to convert theoretical physics into battlefield nuclear weapons. Every aspect of it came from theories and speculations published in numerous journals, and then from experiments devised by scores of teams of scientists working around the industrialised world, publishing results, meeting at conferences or informally, comparing and discussing and debating and trying again.

Having just read The Perfect Theory by Pedro Ferreira, a ‘biography’ of the theory of relativity, I had gotten used to the enormous number of teams and groups and institutes and university faculties involved in science – or this area of science – each containing numerous individual scientists, who collaborated and competed to devise, work through and test new theories relating to Einstein’s famous theory.

Baggott’s tale gives the same sense of a cast of hundreds of scientists – it feels like we are introduced to two or three new characters on every page, which can make it quite difficult to keep up. But whereas progress on the theory of relativity took place at a leisurely pace over the past 100 years, the opposite is true of the development of The Bomb.

This was kick-started when a research paper showing that nuclear fission of uranium might be possible was published in 1939, just as the world was on the brink of war (hence the start date for this book). From that point the story progresses at an increasing pace, dominated by a Great Fear – fear that the Nazis would develop The Bomb first and use it without any scruples to devastate Europe.

The first three parts of the book follow the way the two warring parties – the Allies and the Nazis – assembled their teams from civilian physicists, mathematicians and chemists at various institutions, bringing them together into teams which were assembled and worked with increasing franticness, as the Second World War became deeper and darker.

If the you thought the blizzard of names of theoretical and experimental physicists, mathematicians, chemists and so on in the first part was a bit confusing, this is as nothing compared to the tsunami of names of Army administrators, security chiefs, civil servants, bureaucrats and politicians who are roped in to create and administer the facilities which were established to research and build, first a nuclear reactor, then a nuclear bomb.

Baggott unfolds the story with a kind of unflinching factual pace which is extremely gripping. Each chapter is divided into sections, often only a page long, which explain contemporaneous events at research bases in Chicago, out in the desert at Los Alamos, in Britain, in German research centres, and among Stalin’s harassed scientific community. Each one of these narratives is fascinating, but intercutting them like this creates an almost filming effect of cutting from one exciting scene to another. Baggott’s prose is spare and effective, almost like good thriller writing.

The nuclear spies

And indeed the book strays into actual thriller territory because interwoven with the gripping accounts of the British, Russian, German and American scientists, and their respective military and political masters, is the story of the nuclear spies. I read Paul Simpson’s A Brief History of The Spy a few months ago and it gives good accounts of the activities of Soviet spies Klaus Fuchs, David Greengrass, Theodore Hall, as well as the Rosenbergs. But the story of their spying and the huge amounts of top secret information they handed over to the Russians is so much more intense and exciting when it is situated in the broader story of the nail-biting scientific, chemical, logistical and political races to build The Bomb.

German failure

As everyone knows, the Nazis were not able to construct a functioning bomb before they were militarily defeated in May 1945. But it wasn’t for want of trying, and the main impression from the book was the sense of vicarious horror from the thought of what they’d done if they had made a breakthrough in the final desperate months of spring 1945. London wouldn’t be here. I wouldn’t be here.

Baggott’s account of the German bomb is fascinating in numerous ways. Basically, once the leadership were told it wouldn’t be ready in the next few years, they didn’t make it a priority. Baggott follows the end of the war with a chapter on hos most of the German nuclear scientists were flown to England and interned in a farm outside Cambridge which was bugged. Their conversations were recorded in which they were at first smugly confident that they were being detained because they were so far in advance of the Allies. Thus they were all shocked when they heard the Allies had dropped an atom bomb on Japan in August 1945. At which point they began to develop a new line, one much promoted by German historians since, which is that they could have developed a bomb if they’d wanted to, but had morals and principles and so did all they could to undermine, stall and sabotage the Nazi attempt to build an A bomb.

They were in fact ‘good Germans’ who always hated the Nazis. Baggott treats this claim with the contempt it deserves.

Summary of the science

The neutron was discovered in 1932, giving a clearer picture of what atoms are made of i.e. a nucleus with at least one proton (with a positive electric charge) balancing at least one electron (with a negative charge) in orbit around it. Heavier elements have more than one neutron and electron (always the same number) as well as an increasing number of neutrons which give weight but have no electric charge. Hence the periodic table lists the elements in order of heaviness, starting with hydrogen with one proton and going all the way to organesson, with its 118 protons. Ernest Lawrence in California invented the cyclotron, a device for smashing sub-atomic particles into nuclei to see what happened. In 1934 Enrico Fermi’s team in Italy set out to bombard the nuclei of every known element with neutrons, starting with hydrogen (1) and going through the entire periodic table.

The assumption was that, by bombarding elements with neutrons they would dislodge one or two protons in each nucleus and ‘shift’ the element down the periodic table by one or two places. When the team came to bombard one of the heaviest elements, uranium, they were amazed to discover that the process seemed to produce barium, about half the weight of uranium. The bombardment process seemed to blast uranium nuclei in half. Physics theory, influenced by Einstein, suggested that a) this breakdown would result in the release of energy b) some of the neutrons within the uranium nucleus would not be required by the barium atoms and would themselves shoot out to hit other uranium nuclei, and so on.

The process would create a chain reaction.
Although the collapse of each individual atom would release a minuscule amount of energy, the number of atoms in such a dense element suggested a theoretically amazing release of energy. If every nucleus of uranium in a 1 kilogram lump was split in half, it would release the same energy as 22,000 tons of TNT explosive.

Otto Frisch, an Austrian Jewish physicist who had fled to Niels Bohr’s lab in Copenhagen after the Nazis came to power, heard about all this from his long-time collaborator, and aunt, Lise Meitner, who was with the German team replicating Fermi’s results. He told Bohr about the discovery. Frisch named it nuclear fission.

In early 1939 papers were published in a German science journal and Nature, while Bohr himself travelled to a conference in America. In the spring of that year fission research groups sprang up around the scientific world. In America Bohr realised anomalies in the experimental results were caused by the fact that uranium comes in two isotopes, U-235 and U-238. The numbers derive from the total number of neutrons and protons in an atom: U-238 has 92 protons and 146 neutrons; U-235 has three fewer neutrons. Slowly evidence emerged that it is the U-235 which breaks down. But it is much rarer than the stable U-238 and difficult to extract and purify. In March 1939 a French team summarised the evidence for nuclear chain reactions in a paper in Nature, specifying the number of particles released by disintegrated nuclei.

All the physicists involved realised that the massive release of energy implied by the experiments could theoretically be used to create an explosive device vastly more powerful than anything then existing. And so did the press. Newspaper articles began appearing about a ‘superbomb’. In April the head of physics at the German Reich Research Council assembled a group devoted to fission research, named the Uranverein, calling for the ban of all uranium exports, and for it to be stockpiled. British MP Winston Churchill asked a friend, Oxford physicist Frederick Lindemann, to prepare a report on the feasibility of a fission bomb. Soviet scientists replicated the results of their western colleagues but didn’t bring the issue to the attention of the authorities – yet. Three Hungarian physicists who were exiles from the Nazis in America grasped the military importance of the discoveries. They approached Einstein and persuaded him to write a warning letter to President Roosevelt, which was written in August 1939 though not delivered to the president until October. Meanwhile the Germans invaded Poland on 1 September and war in Europe began. At this point the Nazis approached the leading theoretical physicist in Germany, Werner Heisenberg, and he agreed to head the Uranverein, leading German research into an atomic bomb until the end of the war.

And so the race to build the first atomic bomb began! The major challenges were to:

isolate enough of the unstable isotope U-235 to sustain a chain reaction
to kick start the chain reaction somehow, not with the elaborate apparatus available in a lab, but with something which could be packed inside a contain (a bomb) and then triggered somehow
a material which could ‘damp’ the process enough so that it could be controlled in experimental conditions

From the start there was debate over the damping material, with the two strongest contenders being graphite – but it turned out to be difficult to get graphite which was pure enough – or ‘heavy water’, water produced with a heavier isotope of hydrogen, deuterium. Only one chemical plant in all of Europe produced heavy water, a fertiliser factory in Norway. The Germans invaded Norway in April 1940 and a spin-off was the ability to commandeer regular supplies from this factory. That is why the factory, and its shipments of heavy water, were targeted for the commando raid and then air raids dramatised in the war movie, The Heroes of Telemark. (Baggott gives a thorough and gripping account of the true, more complex, more terrifying story of the raids.)

Learnings

I never realised that:

In the end the Americans built the bomb because they were the only ones with enough resources. Although Hitler and Stalin were briefed about the potential, their scientists told them it would be three or four years before a workable bomb could be made and they both had more pressing concerns. The British had the know-how but not the money or resources. There is a kind of historical inevitability to America being the first to build a bomb.
But I never realised there were quite so many communist sympathisers in American society and that so many of them slipped across the line into passing information and/or secrets to the Soviets. The Manhattan Project was riddled with Soviet spies.
And I never knew that J. Robert Oppenheimer, the man put in charge of the facilities at Los Alamos and therefore widely known as the ‘father’ of the atom bomb, was himself was such a dubious character, from the security point of view. Well-known for his left-wing sympathies, attending meetings and donating money to crypto-communist causes, he was good friends with communist party members and was approached at least once by Soviet agents to pass on information about the bomb project. No wonder elements in the Army and the FBI wanted him banned from the very project which he was in fact running.

Hiroshima

The first three parts of the book follow in considerable detail the story from the crucial discoveries on the eve of the war, and then interweaves developments in Britain, America and the USSR up until the detonation of the two A-bombs over Hiroshima and Nagasaki on August 6 and 9, 1945.

I was shocked all over again to read the idea that, on the eve of the first so-called Trinity test, the scientists weren’t completely confident that the chain reaction might not spread to the nitrogen in the atmosphere and set the air on fire.
I was dazzled by the casual way military planners came up with a short list of cities to hit with the bombs. The historic and (by all accounts) picturesque city of Kyoto was on the list but it was decided it would be a cultural crime to incinerate it. Also US Secretary of War Henry Stimson had gone there on his honeymoon, so it was removed from the list. Thus, in this new age, were the fates, the lives and agonising deaths, of hundreds of thousands of civilians decided.
I never knew they only did one test – the Trinity test – before Hiroshima. So little preparation and knowledge.

The justification for the use of the bomb has caused argument from that day to this. Some have argued that the Japanese were on the verge of surrendering, though the evidence presented in Baggott’s account militates against this interpretation. My own view is based on two axioms: 1. the limits of human reason 2. a moral theory of complementarity.

Limits of reason When I was a young man I was very influenced by the existentialism of Jean-Paul Sartre and Albert Camus. Life is absurd and the absurdity is caused by the ludicrous mismatch between human claims and hopes of Reason and Justice and Freedom and all these other high-sounding words – and the chaotic shambles which people have made of the world, starting with the inability of most people to begin to live their own lives according to Reason and Logic.

People smoke too much, drink too much, eat too much, marry the wrong person, drive cars too fast, take the wrong jobs, make the wrong decisions, jump off bridges, declare war. We in the UK have just voted for Brexit and Donald Trump is about to become US President. Rational? The bigger picture is that we are destroying the earth through our pollution and wastefulness, and global warming may end up destroying our current civilisation.

Given all these obvious facts about human beings, I don’t see how anyone can accuse us of being rational and logical.

But in part this is because we evolved to live in small packs or groups or tribes, and to deal with fairly simple situations in small groups. Ever since the Neolithic revolution and the birth of agriculture led to stratified and much larger societies and set us on the path to ‘civilisation’, we have increasingly found ourselves in complex situations where there is no one obviously ‘correct’ choice or path; where the notion of a binary choice between Good and Evil breaks down. Most of the decisions I’ve taken personally and professionally aren’t covered by so-called ‘morality’ or ‘moral philosophy’, they present themselves – and I make the decisions – based purely on practical outcomes.

Complementarity Early in his account Baggott explains Niels Bohr’s insight into quantum physics, the way of ‘seeing’ fundamental particles which changed the way educated people think about ‘reality’ and won him a Nobel Prize.

In the 1920s it became clear that electrons, one of the handful of sub-atomic particles, behave like waves and like particles at the same time. In Newton’s world a thing is a thing, self-identical and consistent. In quantum physics this fixed attitude has to be abandoned because ‘reality’ just doesn’t seem to be like that. Eventually, the researchers arrived a notion of complementarity i.e. that we just have to accept that electrons could be particles and waves at the same time depending on how you chose to measure them. (I understand other elements of quantum theory also prove that particles can be in two places at the same time). Conceivably, there are other ways of measuring them which we don’t know about yet. Possibly the incompatible behaviour can be reconciled at some ‘deeper’ level of theory and understanding but, despite nearly a century of trying, nobody has come up with a grand unifying theory which does that.

Meanwhile we have to work with reality in contradictory bits and fragments, according to different theories which fit, or seem to fit, to explain, the particular phenomena under investigation: Newtonian mechanics for most ordinary scale phenomena; Einstein’s relativity at the extremes of scale, black holes and gravity where Newton’s theory breaks down; and quantum theory to explain the perplexing nature of sub-atomic ‘reality’.

In the same way I’d like to suggest that everyday human morality is itself limited in its application. In extreme situations it frays and breaks. Common or garden morality suggests there is one ‘reality’ in which readily identifiable ideas of Good and Bad always and everywhere apply. But delve only a little deeper – consider the decisions you actually have to make, in your real life – and you quickly realise that there are many situations and decisions you have to make about situations which aren’t simple, where none of the alternatives are black and white, where you have to feel your way to a solution often based in gut instinct.

A major part of the problem may be that you are trying to reconcile not two points of view within one system, but two or more incompatible ways of looking at the world – just like the three worldviews of theoretical physics.

The Hiroshima decision

Thus – with one part of my mind I am appalled off the scale by the thought of a hideous, searing, radioactive death appearing in the middle of your city for no reason without any warning, vaporising half the population and burning the other half to shreds, men, women and little children, the old and babies, all indiscriminately evaporated or burned alive. I am at one with John Hersey’s terrifying account, I am with CND, I am against this anti-human abomination.

But with another part of the calculating predatory brain I can assess the arguments which President Truman had to weigh up. Using the A-bomb would:

End a war which had dragged on too long.
Save scores of thousands of American lives, an argument bolstered as evidence mounted that the Japanese were mobilising for a fanatical defence to the death of their home islands. I didn’;t know that the invasion of the southern island of Japan was scheduled for December 1945 and the invasion of the main island and advance on Tokyo was provisionally set to start in march 1946. Given that it took the Allies a year to advance from Normandy to Berlin, this suggests a scenario where the war could have dragged on well into 1947, with the awesome destruction of the entire Japanese infrastructure through firebombing and house to house fighting as well, of course, of vast casualties, Japanese and American.
As the US commander of strategic air operations against Japan, General Curtis LeMay pointed out, America had been waging a devastating campaign of firebombing against Japanese cities for months. According to one calculation some two-and-a-half million Japanese had been killed in these air attacks to date. He couldn’t see why people got so upset about the atom bombs.

Again, I was amazed at the intransigence of the Japanese military. Baggott reports the cabinet meetings attended by the Japanese Prime Minister, Foreign Minister and the heads of the Army and Navy, where the latter refused to surrender even after the second bomb was dropped on Nagasaki. In fact, when the Emperor finally overruled his generals and issued an order to surrender, the generals promptly launched a military coup and tried to confiscate the Emperor’s recorded message ordering the surrender before it could be broadcast. An indication of the fanaticism American troops would have faced if a traditional invasion had gone ahead.

The Cold War

And the other reason for using the bombs was to prepare for after the war, specifically to tell the Soviet Union who was boss. Roosevelt had asked Stalin to join the war on Japan and this he did in August, making a request to invade the north island (the Russians being notoriously less concerned about their own troop losses than the Allies). the book is fascinating on how Stalin ordered an invasion then three days later backed off, leaving all Japan to America. But this kind of brinkmanship and uneasiness which had appeared at Yalta became more and more the dominant issue of world politics once the war was won, and once the USSR began to put in place mini-me repressive communist regimes across Eastern Europe.

Baggott follows the story through the Berlin Airlift of 1949 and the outbreak of the Korean War (June 1950), while he describes the ‘second physics war’ i.e. the Russian push to build an atomic reactor and then a bomb to rival America’s. In this the Russians were hugely helped by the Allied spies who, ironically, now Soviet brutality was a bit more obvious to the world, began to have second thoughts. In fact Klaus Fuchs, the most important conduit of atomic secrets to the Russians, eventually confessed his role.

Baggott’s account in fact goes up to the Cuban Missile Crisis of October 1962 and it is so grippingly, thrillingly written I wished it had gone right up to the fall of the Soviet Union. Maybe he’ll write a sequel which covers the Cold War. Then again, most of the scientific innovation had been achieved and the basic principles established; now it was a question of engineering, of improving designs and outcomes. Of building bigger and better bombs and more and more of them.

The last section contains a running thread about the attempts by some of the scientists and politicians to prevent nuclear proliferation, and explains in detail why they came to nothing. The reason was the unavoidable new superpower rivalry between America and Russia, the geopolitical dynamic of mutually assured destruction which dominated the world for the next 45 years (until the fall of the USSR).

A new era in human history was inaugurated in which ‘traditional’ morality was drained of meaning. Or to put it another way (as I’ve suggested above) in which the traditional morality which just about makes sense in large complex societies, reached its limits, frayed and broke.

The nuclear era exposed the limitations of not only human morality but of human reason itself, showing that incompatible systems of values could apply to the same phenomena, in which nuclear truths could be good and evil, vital and obscene, at the same time. An era in which all attempts at rational thought about weapons of mass destruction seemed to lead only to inescapable paradox and absurdity.

Credit

Atomic: The First War of Physics and the Secret History of the Atom Bomb 1939-49 by Jim Baggott was published in 2009 by Icon Books. All quotes and references are to the 2015 Icon Books paperback edition.

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