A world too full of people

Politicians of western countries avoid talking about population control, but if we invest in family

Leucadia Quispe, a 60-year-old mother-of-eight, was born and raised in Botijlaca, a settlement that sits in the foothills of the Chacaltaya and Huayna Potosí mountains in Bolivia. High above, the Chacaltaya glacier is retreating at an unexpected pace: three times as fast as predicted ten years ago. It will be gone in a generation.

Seven out of her eight children have already migrated to other parts of the country, Leucadia says, "because there is no way to make a living here". Because of the dwindling water supply, she must spend hours hauling water in five-litre containers, one in each hand. The scarcity of this precious resource makes it hard to find fodder for her llamas and sheep, and some of her llamas have starved to death.

Women such as Leucadia are on the front line of the struggle against climate change, according to Robert Engelman of the Worldwatch
Institute. But her plight as a mother dramatises an issue that was largely ignored at the UN summit in Copenhagen last December and is also missing from the agenda of the UN summit in Mexico (COP16), scheduled for late this year. It is the problem of human numbers.

It is predicted that, if the global population continues to grow at the present rate, the world will need the resources of a second earth to sustain it by 2050. Today, there are 6.9 billion people on the planet; in 40 years, this figure will reach 9.2 billion. Most political leaders, however, are reluctant to examine the matter. The term "population control" has connotations too sinister for many, even though it can simply mean sensible family planning.

It is estimated that nearly 40 per cent of all pregnancies around the world are unintended; addressing this could make a vital difference. Research from the Optimum Population Trust, whose patrons include the environmentalists David Attenborough, James Lovelock and Jonathon Porritt, suggests that, for every $7 (£4.50) spent on basic family planning services over the next 40 years, global CO2 emissions could be reduced by more than a tonne. It would cost a minimum of $32 (£20.50) to achieve the same result with low-carbon technologies.

Between now and 2050, meeting the world's family planning needs could save up to 34 gigatonnes of CO2 - nearly 60 times the UK's annual total. As Unicef reported as far back as 1992: "Family planning could bring more benefits to more people at less cost than any other single technology available to the human race."

This hasn't escaped the notice of the UN Population Fund (UNFPA), whose latest State of World Population report - written by Engelman - revealed that there are more than 215 million women across the world wanting but unable to get contraception. The logic goes that if more resources were poured into fixing this, fewer unwanted babies would be born - and it would be better both for the women involved and for mankind as a whole, because it would lead to lower carbon emissions.

Wrong multiplication

So far, so uncontroversial. However, the world's poorest billion people (who account for very many of the 215 million women without adequate contraception) produce only 3 per cent of the global carbon footprint. In other words, focusing exclusively on this group is not particularly efficient. If change is to be made through family planning, it follows that richer countries must be involved: by current estimates, the average British child has a heavier carbon footprint than 30 children in sub-Saharan Africa.

Yet when I asked the head of the UNFPA's population and development branch about the need to introduce policies encouraging women throughout the world - and particularly in the west - to have fewer children, he would not endorse it. "We're not promoting any particular policy to increase or decrease fertility," José Miguel Guzman explained to me on the phone from New York. "Our main goal is to give women the power to decide how many children they have, and to pressure governments into introducing policies that reduce per-capita emissions." The focus, in other words, should be on reducing human consumption rather than human numbers.

This seems logical for wealthy countries such as Britain, which is among the world's highest per-capita energy consumers but has just two children per family, on average. Yet due in part to immigration, the UK's population is projected to rise from the current 61 million to 70 million by 2029, and 77 million in 2050. That's more than another two Londons. If the Tories and the Lib Dems manage to agree on an immigration policy, this could have an impact, but no one can say how much. And no matter how "green" the coalition says it is, this volume of extra people will add substantially to the UK's already heavy carbon footprint. If British families have two children on average, at least some women must be having three children or more. Given Britain's disproportionate consumption patterns, can the world afford this?

The question drifts dangerously into the arena of women's autonomy. Initiatives encouraging smaller families - such as child benefits, or tax breaks for families with two children or fewer - could be seen as unfairly weighting a woman's reproductive choices. When does an incentive become something more sinister? What, in policy terms, amounts to coercion?

It is an area fraught with difficulty and efforts to tackle it invariably meet with opposition. Oxfam's head of research, Duncan Green, has been critical of the Optimum Population Trust's PopOffsets initiative, which invites people to offset their carbon emissions by funding family planning services in the developing world. The scheme, he said, is tantamount to blaming the victims. "I'm all for supporting women's reproductive rights," Green explained to me, but, in his view, PopOffsets puts "the wrong people in the frame". This kind of attitude, he says, tries to make light of the harm to the environment done by the developed world and by emerging-market economies such as China. "Would you have more population control in China?"

At its heart, the debate exposes a worrying paradox: the fundamental contradictions in the goals aimed at helping poorer countries. The UNFPA, along with many major charities, advocates reducing carbon emissions and promoting investment and education. Yet, as nations get wealthier, they pollute more. This means that helping countries to develop - at all - sits awkwardly with the goal of reducing CO2 emissions.

It is argued that, with enough support committed to helping countries grow sustainably, a damaging jump in pollution can be avoided. (It's also true that, as nations become richer, their fertility rates drop.) But most experts concede that, even with the best-laid development plans, there will be a time lag during which emissions will rise. And given that one of the few agreements at Copenhagen was that Planet Earth's temperature cannot rise beyond 2°C in the coming decades, this could be the worst possible time for such a blip.

In the mincer

Thinking about population numbers is important for many reasons - many of them basic and uncontentious. The UNFPA used this year's World Population Day in July to drive home a message about the importance of governments gathering good demographic data, in order better to predict where resources will be needed and to mitigate, for example, the effects of India's swelling cities. So, why are the consequences of birth trends not being considered more seriously?

“Population growth is the kind of area that gets ignored because people want to ignore it," says the environmental scientist James Lovelock. "But it can't be wished away." He points out that humans and animals contribute 25 per cent of global emissions by "just existing on the planet, [even] before you add cars or anything".

What can be done? No one would suggest that we should hold back on helping countries to get richer or their citizens healthier in order to cut down human numbers. Nor is China's one-child policy palatable to most western voters or policymakers, even if it has produced between 300 and 400 million fewer people on the planet. Likewise, population control should not be seen as the catch-all solution to climate change: technological innovation, political co-operation and meaningful social change will all have important roles to play if, as Lovelock puts it, we are to give our descendants a chance, "instead of letting them get ground up in the mincer".

But just as in the past not enough attention was paid to the effects of polluting gases on our atmosphere, now too little thought is going into what multiplying human numbers will mean for future generations. We must ask ourselves tough questions. Although we cannot deny women the right to choose how many children they have, does offering tax breaks for smaller families in richer countries amount to the same thing? Or does it, in fact, grant the poorest citizens of the developing world, people such as Leucadia, the right to a better life?

Mary Fitzgerald is assistant and online editor of Prospect magazine.

This article first appeared in the 30 August 2010 issue of the New Statesman, Face off

Show Hide image

Death of a dictator

How Caesar’s murder set the template for political assassination.

The assassination of Julius Caesar on 15 March 44BC (“the ides of March” by the Roman system of dating) is the most famous political murder in history. Caesar had recently been made “dictator for life”, and he was killed in the name of “liberty” by a group of men he counted as friends and colleagues. In the aftermath, the assassins issued coins with a design specially chosen to celebrate the deed and press home the message: it featured the memorable date (“EID MAR”), a pair of daggers and the image of the small hat, “the cap of liberty”, regularly presented to Roman slaves when they were granted their freedom. This was liberation on a grander scale, freeing the Roman people from tyranny.

Several of the characters whose biographies feature in Plutarch’s Lives – Caesar, Brutus, Cicero, Antony, Pompey – had a role in the story of the murder. Julius Caesar was the victim, his dying moments vividly described by Plutarch. In this account, there were no famous last words, “Et tu Brute?” or whatever; after a futile attempt to fight back, Caesar pulled his toga over his head and took the 23 dagger blows that killed him. Brutus was the leading figure behind the assassination, a frankly messy business, as Plutarch makes clear (with several of the assassins “caught in friendly fire”, accidentally wounded by blows from their own side), and he was soon more or less forced to leave the city.

Cicero, the Roman politician, philosopher, poet, wit and orator, was not party to the plot but was very likely an eyewitness of the murder, and was straight away consulted by the assassins about what on Earth to do next (one of their main problems was that they had not thought ahead). Antony was Caesar’s right-hand man, gave the address at his funeral, and tried to take on the role of Caesar’s defender and successor – though he soon found an even more powerful rival for that position.

Pompey was already dead by 44BC. He had been killed four years earlier in a civil war, leading those Romans who had then been prepared to resort to pitched battles to resist the growing power of Caesar. But his shadow hung over the assassination. Caesar was murdered in an expensive new meeting hall whose building Pompey had funded, and he fell in front of a statue of Pompey, splattering it with his blood. It was as if Pompey was finally getting his revenge.




The death of Caesar has provided the template for assassination ever since and has been the focus of debate on the rights and wrongs of political violence. In 1865, John Wilkes Booth used the word “ides” as the code word for the planned date of the assassination of President Lincoln. Shakespeare in Julius Caesar, largely drawing on an early translation of Plutarch’s biography, used the events of 44BC to reflect on the nature of political power, ideology and moral conscience. Others have seen the assassination as a useful reminder of the futility of such attempts at direct action. For what did it achieve? If the assassins had really wanted to quash the rise of one-man rule in Rome, if they had wanted to kill the tyranny as well as the tyrant, they were strikingly unsuccessful. More than a decade of civil war followed (a major theme in Plutarch’s biographies of Brutus and Antony), but the end result was that Caesar’s great-nephew – “Augustus”, as he was later known, and the man who rivalled Antony as Caesar’s heir – became the first Roman emperor. He established autocratic rule on a permanent basis. So much for the return of “liberty”.

In the long history of Rome – founded, as the Romans calculated it, around 750BC – the murder of Caesar, for all its later notoriety, was just one of many political crises, which became particularly intense and violent in the 2nd and 1st centuries BC. This was a period of expansion, political change, even revolution. There were vast Roman conquests overseas and, as a consequence, an enormous influx of wealth into the city. Gleaming marble from Greece, rather than local brick and stone, began to be used for temples and other public buildings in the city; slaves started to make up the majority of the workforce; and so many people flocked to Rome that its population topped a million, the only Western city of that size until London in the early 19th century.

But this age also saw repeated outbreaks of civil war at home, political disintegration, mass pogroms of citizens and the final fracture of what had once been a more or less democratic system of government. As a leading politician, Caesar was almost typical in coming to a violent end. None of the men I have mentioned died in their beds, nor fighting some “barbarian enemy”. They were killed in conflict with other Romans, by Roman hands, or on Roman orders. Pompey, for example, after losing in battle to Caesar, was decapitated by an Egyptian eunuch, ably assisted by a couple of Roman veteran soldiers; Cicero was put to death in 43BC in one of the pogroms, on Antony’s instructions, his head and hands later pinned up in the centre of Rome as macabre trophies for the crowds to leer and jeer at. A little over a decade later, Antony ended up killing himself after he lost in battle to Caesar’s great-nephew and successor.

The Romans described and fiercely debated the stresses and breakdown of their political system, trailing all kinds of explanations and possible solutions. For this period was also one of intellectual revolution in Rome, when the rich tradition of Roman literature began. Starting in the early 2nd century BC, Roman writers for the first time tried to tell the history of their city, to reflect on its problems and on how they thought it should be governed; and they used writing, too, for political attacks, insults in verse, self-advertisement in public, and personal letters in which they shared their aspirations, fears and suspicions.

When Plutarch in the early 2nd century AD was writing these biographies, he could base his narrative on plenty of contemporary material from the age of Caesar. Some of this we can still read, including Caesar’s one-sided account of his campaigns against the tribes of Gaul and later against Pompey (one of the very few eyewitness descriptions of ancient warfare to have come down to us) and volumes of Cicero’s political speeches, philosophical treatises and hundreds of his private letters, made public after his death by his loyal heirs. This writing helps us to understand what lay beneath all that chaos.

The rapid growth of the Roman empire was a crucial and destabilising factor. For us, why Rome grew in a few centuries from a small, moderately successful town in central Italy to one with control over more of Europe and the Mediterranean world than any state before or since is one of history’s big puzzles. Most modern observers put it down to some unfathomable combination of greed, a highly militaristic ideology, a dose of good luck and a happy knack of converting those they conquered into Roman citizens, and so into new soldiers for the Roman cause. The Romans were less puzzled on this score, pointing to the support of the gods, their piety and a succession of defensive rather than aggressive wars, in which they intervened to protect allies under threat. They were more troubled by the consequences of overseas growth for society and politics back home.

Despite their popular modern image, the Romans were not simply thoughtless and jingoistic imperialists. Some worried that the wealth and luxury that came with conquest overseas undermined what they saw as old-fashioned Roman austerity, a few about the cruelty of conquest (there was even
one, perhaps not entirely serious, proposal to put Caesar on trial for genocide during his conquest of Gaul). Others faced the question of how to adapt the traditional structures of Roman government to cope with new imperial demands. For how could you control and defend a vast empire, stretching from Spain to Syria, with a power structure and a system of military command developed to run nothing more than a small town?

That was one of the big issues behind the revolutionary changes of this period, and one of the factors that promoted the rise of dynasts such as Caesar. The political traditions of Rome, going at least as far back as the end of the 6th century BC, had been based on the principle that power was only ever held on a temporary basis and was always shared. The citizens as a whole elected the city’s officials, who combined both military and civilian duties, held office for just one year at a time, ideally not to be repeated, and never had fully independent decision-making power.

That there had always been not one but two consuls (the most senior of these annual officials) is a clear sign of that long-established commitment to power-sharing. But it was a principle ill suited to governing a far-flung empire and to fighting wars that might take place several months’ distance from Italy; you could hardly travel there and back in the regular year of office.

The Romans improvised various solutions to that problem: sending men out to the provinces, for example, after their year of office in Rome. But increasingly the Roman people voted more and more power into the hands of ambitious individual politicians on an almost permanent basis, even though those votes were often ­controversial and sometimes violently resisted.




Caesar was not the first to challenge the traditional model of power-sharing. Despite leading the traditionalists against Caesar in 49BC, Pompey had, only 15 years or so earlier, been granted unlimited power for years on end across the whole of the eastern Mediterranean, first to deal with the pirates and human traffickers operating on the sea, then to deal with one of Rome’s remaining enemies in the East, King Mithridates of Pontus (in modern Turkey). Cicero was one of those who successfully spoke up, in a speech whose text we can still read, to quell the opposition to this grant, which was regarded as a dangerous step in the direction of one-man rule.

Even Brutus, despite his fine slogans on the subject of “liberty”, seems not to have been entirely immune from similar dreams of personal power. The coin celebrating Caesar’s assassination may have displayed the daggers and cap of liberty on one side. But on the other was an image of the head of Brutus. In Roman eyes, heads of living people on coins smacked of autocratic ambitions: Caesar was the first to risk such a display at Rome, Brutus the second.

So one side of the age of Caesar, richly documented in Plutarch’s Lives, was a series of “big men”, bankrolled by the vast profits that followed imperial conquests, competing for personal power. And that competition often came down to open fighting – whether in the streets of Rome, where there was no police force or any form of peacekeepers to maintain order, or across the empire more widely (the final battle in the Roman Civil War between Caesar and Pompey was fought in northern Greece, and Pompey was brutally finished off on the coast of Egypt). As the coin of Brutus hints, Caesar’s murder came too late to put the clock back to old-fashioned power-sharing. If Augustus had not established permanent one-man rule, Antony or some other rival would surely have done so.

Another important side of the period was the increasingly intense debates about what we would call “civil liberties”. How was it possible to protect the rights of the individual Roman citizen in this violent turmoil? How were the rights of citizenship to be balanced against the safety of the state? This came to a head almost 20 years before Caesar’s assassination, in 63BC. As Plutarch and others described it, Cicero was consul and believed that he had uncovered a terrorist plot, masterminded by a bankrupt and desperate aristocrat named Catiline, to eliminate some of the leading politicians, Cicero included, and to burn down much of the city. Once he had frightened Catiline out of Rome, Cicero rounded up those he believed were his accomplices and had them all executed without trial, even though they were Roman citizens and, as such, had a right to due legal process. “Vixere” (“They have lived” – that is, “They are dead”), he said in a particularly chilling euphemism, as he left the jail after super­vising their execution.

Not everyone at the time approved. Caesar was among those who stood up and objected. He was what we can still recognise as a classic populist, combining – as many have since – aspirations for dictatorship with a knack for popular rhetoric and an ability to appeal to the interests of the people (though, unlike some more recent examples of his kind, he also had a strong sense of popular justice). But in general Cicero was hailed as a hero who had saved the state from destruction.

The approval did not, however, last for long. Despite claiming the protection of an ancient equivalent of the Prevention of Terrorism Act, Cicero was banished into exile, on the charge of executing citizens without trial. He was recalled within a few months but, during his absence, his house had been demolished and a shrine to the goddess Liberty had pointedly been erected on the site.

The rights and wrongs of this case were debated ever after. How far, the Romans wondered, were elected officials allowed, or obliged, to transcend the law to save the state? We now debate very similar issues; how far the interests of homeland security make it legitimate to suspend the rights and protection that citizenship ought to ­offer, or how far we can stomach the idea of detention without trial, or summary deportation, if it prevents the “bad dudes” from doing us harm. That is why this is one of the Roman causes célèbres that speak to us most directly.




The age of Caesar, then, was one of political murder, street violence, constant warfare both inside and outside Rome and fundamental disagreements about how the state should be run, how democracy and liberty might be preserved, while the demands of empire and security were met. It is impossible not to wonder what it was actually like to live through – and not just for the elite, rich and male political leaders who were the leading characters and celebrity victims in the conflicts and the focus of all ancient writers. What of the ordinary men and women who were not in the limelight? Did life for them go on much as before, while the big men and their armies fought it out? Or did the violence and bloodshed touch almost everyone?

It is hard to know and wrong to generalise. Just occasionally, Plutarch does take his eyes off those at the top of the pile and throw a fleeting glance at ordinary people carrying on with their lives more or less as usual in the chaos around them. We meet in passing Cicero’s wives and his daughter, Tullia who, like so many women in the Roman world, died from complications of childbirth, along with her infant son. We have a glimpse of an enterprising trader from northern Italy, a man called Peticius, who in 48BC just happened to be travelling in his ship along the coast of Greece when he spotted Pompey, on the run after his defeat by Caesar – and gave him a lift south.

Most engagingly of all, thanks to information he had picked up from his grandfather, Plutarch gives us a tiny but vivid insight into the practices “below stairs” in the kitchens of the palace in Alexandria that – to the horror of many Romans – Antony eventually came to share with Queen Cleopatra. Apparently, the cooks were so concerned about preparing the wild boar to perfection, whenever the company upstairs decided to eat, that they had eight boars roasting, each put on to cook at a different time, so that one would be sure to be just right when dinner was summoned (do the cooks at Mar-a-Lago or, for that matter, Balmoral have the same problem?). It is a nice image of ordinary people living in their own world and dealing in their own way with (and maybe laughing at) the capricious demands of the world leaders they served.

But not all were so lucky. One memorable story told by Plutarch, repeated and made even more famous by Shakespeare in Julius Caesar, tells the fate of an unfortunate poet called Cinna. This man was not quite as ordinary as Peticius or the cooks in Alexandria; he was a friend of Caesar but he was not in the political mainstream. A couple of days after the assassination, he went to the Forum to see his friend laid out for his funeral and fell in with a crowd of Caesar’s mourning and angry supporters. These men mistook the poet for a different Cinna, who had been one of the assassins, and so tore the poor man limb from limb.

The message of the story is clear. Assassinations have innocent victims, too. Simple cases of mistaken identity (and there must have been many of those at Rome, in the absence of any form of official ID) can leave a blameless bystander dead. Shakespeare’s plaintive line “I am Cinna the poet, I am Cinna the poet” is a haunting reminder of the many who must have been caught in the crossfire when the leaders of the Roman world clashed.

“The Age of Caesar: Five Roman Lives” by Plutarch, translated by Pamela Mensch and edited by James Romm, is newly published by W W Norton

This article first appeared in the 06 April 2017 issue of the New Statesman, Spring Double Issue

0800 7318496