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The age of disorder: why technology is the greatest threat to humankind

Disruptive technologies might change the very nature of humanity – and no nation can fight on its own.

Though human beings are social animals, for millions of years they lived in small, intimate communities numbering no more than a few dozen people. Even today, as the evolutionary biologist Robin Dunbar has shown, most human beings find it impossible properly to know more than 150 individuals, irrespective of how many Face­book “friends” they boast. Human beings easily develop loyalty to small, intimate groups such as a tribe, an infantry company or a family business, but it is hardly natural for them to be loyal to millions of strangers. Such mass loyalties have appeared only in the past few thousand years as a means of solving practical problems that no single tribe could solve by itself. Ancient Egypt was created to help human beings gain control of the River Nile, and ancient China coalesced to help the people restrain the turbulent Yellow River.

Nations solved some problems and created new ones. In particular, big nations led to big wars. Yet people were willing to pay the price in blood, because nations provided them with unprecedented levels of security and prosperity. In the 19th and early 20th centuries the nationalist deal still looked very attractive. Nationalism was leading to horrendous conflicts on an unprecedented scale, but modern nation states also built systems of health care, education and welfare. National health services made Passchendaele and Verdun seem worthwhile.

Yet the invention of nuclear weapons sharply tilted the balance of the deal. After Hiroshima, people no longer feared that nationalism would lead to mere war: they began to fear it would lead to nuclear war. Total annihilation has a way of ­sharpening people’s minds, and thanks in no small measure to the atomic bomb, the impossible happened and the nationalist genie was squeezed at least halfway back into its bottle. Just as the ancient villagers of the Yellow River Basin redirected some of their loyalty from local clans to a much bigger nation that restrained the dangerous river, so in the nuclear age a global community gradually developed over and above the various nations because only such a community could restrain the nuclear demon.

In the 1964 US presidential campaign, Lyndon B Johnson aired the “Daisy” advertisement, one of the most successful pieces of propaganda in the annals of television. The advert opens with a little girl picking and counting the petals of a daisy, but when she reaches ten, a metallic male voice takes over, counting back from ten to zero as in a missile launch countdown. Upon it reaching zero, the bright flash of a nuclear explosion fills the screen, and Candidate Johnson addresses the American public: “These are the stakes – to make a world in which all of God’s children can live, or to go into the dark. We must either love each other. Or we must die.” We often associate the slogan “Make love, not war” with the late-1960s counterculture, but already in 1964 it was accepted wisdom, even among hard-nosed politicians such as Johnson.

During the Cold War, nationalism took a back seat to a more global approach to international politics, and when the Cold War ended, globalisation seemed to be the irresistible wave of the future. It was expected that humankind would leave nationalistic politics behind, as a relic of more primitive times that might appeal at most to the ill-informed inhabitants of a few under­developed countries. Events in 2016 proved, however, that nationalism still has a powerful hold even on the citizens of Europe and the United States, not to mention Russia, India and China. Alienated by the impersonal forces of global capitalism, and fearing for the fate of national systems of health, education and welfare, people all over the world seek reassurance and meaning in the bosom of the nation.

Yet the question raised by Johnson in the Daisy advertisement is even more pertinent today than it was in 1964. Will we make a world in which all human beings can live together, or will we all go into the dark? Can Donald Trump, Vladimir Putin and their like save the world by appealing to our national sentiments, or is the current nationalist spate a form of escapism from the intractable global problems we face?

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Let’s start with nuclear war. When the Daisy advert aired, two years after the Cuban missile crisis, nuclear annihilation was a palpable threat. Pundits and laypeople alike feared that humankind did not have the wisdom to avert destruction, and that it was only a matter of time before the Cold War turned scorching hot. In fact, humankind successfully rose to the nuclear challenge. Americans, Soviets, Europeans and Chinese changed the way geopolitics had been conducted for millennia, so that the Cold War ended with little bloodshed, and a new internationalist world order fostered an era of unprecedented peace. Not only was nuclear war averted, but war of all kinds declined. Since 1945, surprisingly few borders have been redrawn through naked aggression, and most countries have ceased to use war as a standard political tool. In 2016, despite wars in Syria, Ukraine and other hot spots, fewer people died from human violence than from obesity, car accidents or suicide. This may well have been the greatest political and moral achievement of our times.

Unfortunately, we are so used to this achievement that we take it for granted. This is partly why people allow themselves to play with fire, and that includes not only the latest Russian adventures in eastern Europe and the Middle East, but also the choices made by European and American voters.

The Brexit debate in Britain revolved mainly around questions of economics and immigration, while the EU’s vital contribution to European and global peace has largely been ignored. After centuries of terrible bloodshed, the French, Germans, Italians and Britons have finally built a mechanism that ensures continental harmony – only to have the British public throw a wrench into the miracle machine. Meanwhile, Donald Trump mixes calls for US isolationism with plans to strengthen the country’s nuclear arsenal and reignite a nuclear arms race, thereby threatening to undo the hard-won gains of the past decades and bring us back to the brink of nuclear annihilation.

It was extremely difficult to construct the internationalist regime that prevented nuclear war and safeguarded global peace. No doubt we need to adapt this regime to changing conditions in the world: for example, by relying less on the United States and giving a greater role to non-Western powers such as China and India. But abandoning this regime altogether and reverting to nationalist power politics would be an ­irresponsible gamble.

True, in the past, countries played the ­nationalist politics game without destroying human civilisation. But that was in the pre-Hiroshima era. Since then, nuclear weapons have raised the stakes and changed the fundamental nature of war and politics. No matter whom American voters elect to the presidency, the atom bomb is still there and E still equals MC². As long as human beings know how to enrich uranium and plutonium, their survival will depend on privileging the prevention of nuclear war over the interests of any particular nation. Zealous nationalists should ask themselves whether their nation by itself, without a robust system of international co-operation, can protect the world – or even itself – from nuclear destruction.

On top of nuclear war, in the coming decades humankind will face a new threat to its existence that hardly registered on the political radar in 1964: climate change. If we continue with our present course it is likely that global warming, ocean acidification and ecological degradation will result in unprecedented economic, political and social problems, and might well destroy the foundations of human prosperity. What is the nationalist answer to climate change? How can any nation, however powerful, stop global warming on its own? Will the US build a wall against rising oceans?

When it comes to climate, countries are not sovereign, but are at the mercy of actions taken by governments on the other side of the planet. As long as 200 governments pursue 200 different ecological strategies, shaped by their unique needs and interests, none is likely to succeed. With present-day technology, any serious measures to stop global warming are likely to slow down economic growth. Such a policy carries an unbearable political price if it is undertaken by a single country while others continue with business as usual. Any US administration that deliberately slowed down economic growth for environmental reasons would be bound to lose the next election; a Chinese administration that does so courts revolution tomorrow morning. In a nationalist and xenophobic world no government will sacrifice itself for the greater good of humanity, as Trump’s actions show.

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Indeed, nationalism is even more dangerous in the context of climate change than that of nuclear war. An atomic bomb is such an obvious and immediate threat that even the most ardent nationalist cannot ignore it. Global warming, by contrast, is a much more vague and protracted menace. Hence, whenever environmental considerations demand some painful sacrifice, nationalists will be tempted to put the national interest first, reassuring themselves that we can worry about the environment later, or just leave it to people elsewhere. Alternatively, as in the case of Trump, they may simply deny the problem. It isn’t a coincidence that scepticism about climate change is usually the preserve of nationalist politicians. They have no answer to the problem, and so they prefer to believe it does not exist.

The same dynamics are likely to spoil any nationalist antidote to the third large threat to human existence in the 21st century: technological disruption. New technologies, particularly in the fields of bioengineering and artificial intelligence, will soon give humankind unprecedented, godlike powers. Whereas previously human beings learned to produce food, weapons and vehicles, in the coming decades our main products will probably be bodies, brains and minds. However, it is extremely difficult to foresee the potential impact of such technologies. They open the door to an entire supermarket of doomsday scenarios.

If and when artificial intelligence (AI) surpasses human intelligence, it may be given control of weapon systems and crucial decisions, with potentially calamitous consequences. In addition, as AI outperforms human beings in ever more tasks, it might push billions of us out of the job market, creating a new “useless class” of people, devoid of both economic value and political power. Meanwhile, given enough biometric data and enough computing power, external algorithms could know us better than we know ourselves, and then governments and corporations could predict our decisions, mani­pulate our emotions and gain absolute control over our lives.

On the bioengineering front, breakthroughs in genetics, nanotechnology and direct brain/computer interfaces could unleash deadly new epidemics or disturb our internal mental balance. In past centuries we have gained control of the world outside us and reshaped the planet, but because we didn’t understand the complexity of the global ecology, the changes we made inadvertently disrupted the entire ecological system. In the coming century we will gain control of the world inside us and reshape our bodies and brains, but because we don’t understand the complexity of our own minds, the changes we will make might disrupt our mental system. In addition, bioengineering might for the first time in history translate economic inequality into biological inequality, creating an upper caste of enhanced superhumans, and relegating the poor to the dustbin of evolution.

What is the nationalist answer to these menaces? As in the case of global warming, so, too, with technological disruption: the nation state is the wrong framework to address the threat. Given that research and development are not the monopoly of any one country, even a superpower such as the US or China cannot restrict them by itself. If the US government forbids the genetic engineering of human embryos, it won’t prevent North Korean scientists from doing such work. And if the resulting developments confer on North Korea some crucial economic or military advantage, the US will be tempted to break its own ban. Particularly in a xenophobic, dog-eat-dog world, if even a single country chooses to pursue a high-risk, high-gain technological path, other countries will be forced to do the same, because nobody can afford to remain behind. In order to avoid such a race to the bottom, humankind will probably need some kind of global identity and loyalty.

Whereas nuclear war and climate change threaten only the physical survival of humankind, disruptive technologies might change the very nature of humanity, and are therefore entangled with human beings’ deepest ethical and religious beliefs. Although everyone agrees that we should avoid nuclear war and ecological meltdown, people have widely differing opinions about using bioengineering and AI to upgrade human beings and to create new life forms. If we fail to cobble together globally accepted ethical guidelines, it will be open season for Dr Frankenstein.

When it comes to formulating such ethical guidelines, nationalism suffers above all from a failure of the imagination. Nationalists think in terms of territorial conflicts lasting centuries, whereas the technological revolutions of the 21st century should be understood in cosmic terms. Ever since its appearance on Earth, four billion years ago, life has been governed by the laws of natural selection. During those aeons, whether you were a virus or a dinosaur, you evolved according to the principles of natural selection. No matter what strange shapes life took, it remained confined to the organic realm. Whether a cactus or a whale, you were made of organic compounds. Now science might replace natural selection with intelligent design, and might even start creating non-organic life forms. After four billion years of organic life shaped by natural selection, science is ushering in an era of inorganic life shaped by intelligent design. What has Israeli, Russian or French nationalism got to say about this? In order to make wise choices about the future of life we need to go way beyond the nationalist viewpoint and look at things from a much wider perspective.

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The nationalist wave sweeping across the world cannot turn the clock back to 1939 or 1914. Technology has changed everything by creating a set of global threats to human existence that no nation can fight on its own. A common enemy is the best catalyst for forging a common identity, and humankind now has three such enemies – nuclear war, climate change and disruptive technology. If, despite these threats, we choose to privilege our particular national loyalties above everything else, the results may be far worse than in 1914 and 1939.

A much better path is the one outlined in the EU’s constitution, which states that “while remaining proud of their own national identities and history, the peoples of Europe are determined to transcend their former divisions and, united ever more closely, to forge a common destiny”. There is still plenty of room in the world for the kind of patriotism that celebrates the uniqueness of my nation and stresses my special obligations towards it. Yet, if we want to survive and flourish, humankind has little choice but to complement such local loyalties with substantial obligations towards a global community.

In previous centuries national identities were forged because human beings faced problems and discovered opportunities that went far beyond the scope of ­local tribes, and which only countrywide co-operation could hope to handle. In the 21st century, nations find themselves in the same situation as the old tribes.

We need a new global identity, because national institutions are incapable of managing a set of unprecedented global challenges. We now have a global ecology, a global economy and a global science – but we are still stuck with only national politics. This mismatch prevents the political system from countering our main problems effectively.

To have effective politics, we must either de-globalise the ecology, the economy and the march of science, or we must globalise our politics. As it is impossible to ­de-globalise the ecology and the march of science, and as the cost of de-globalising the economy will probably be ruinous, the only solution is to globalise politics.

Yuval Noah Harari lectures at the Hebrew University of Jerusalem. His latest book is “Homo Deus: a Brief History of Tomorrow” (Vintage)

This article first appeared in the 20 July 2017 issue of the New Statesman, The new world disorder

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When heritage becomes hate: why my home town of Charlottesville needs to address its complex past

After an invasion of white supremacists, we need to see what our history means today.

Watching a tragedy happening in slow motion, without any way to stop it - that’s how it has felt to be from Charlottesville, Virginia in the summer of 2017. A city that used to always get voted “happiest town in the USA” when I was growing up was the target this weekend of an ugly white supremacist movement whose roots spread far from the city.

It was a huge surprise when we won the lottery of Nazi flags, with our stupid old statues that have become icons of international fascism, with a park named after a distantly forgotten old man becoming a site of struggle for an attempted racist coup of the United States. Our first reaction is: they aren´t from here. Our second: make them go away. Our third: a realisation we need to examine the way that our own ways of life, which we thought so harmless, have inspired such horrible feelings in strangers.

Maybe for my African-American classmates at high school the statue of Confederate general Robert E Lee, and the park when it was still named after him rather than Emancipation Park, always meant violence. Pulling the statue down says no more about the historical Lee than tearing down Lenin in '89 says about socialism. We've been invaded by people pretending to protect us from invasion, and the symbols of our past will never matter as much as living people do.

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The invaders picked our town, probably, because Virginia was a confederate state, and was in fact where the southern gentry used to live. Lee exemplified this tradition. He was son of Lighthorse Harry Lee, a hero of the revolutionary war and governor of Virginia, and is a descendant of one of “Virginia’s first families,” the aristocratic Englishmen who emigrated to Virginia when it was a British colony. He is part of Charlottesville's heritage, and perhaps not even all that shameful a part. He opposed the secession of the confederacy, supported the reconstruction after the war, including giving rights to recently freed slaves. Not exactly woke, but for a confederate general, not as bad as some.

We were taught at Venable Elementary School that he fought only reluctantly, to defend his land, not slavery. In the version we learned, one would imagine Lee being very opposed to people from the Midwest coming to Virginia in cars with Ohio license plates to murder Virginians. Many non-racist Virginians, including quite a few friends, respect Lee deeply - the same is true in towns like New Orleans where other Lee statues are being taken down. Yet if once we could fool ourselves into thinking that the statue didn't represent hatred and racial hierarchies, we can't anymore. The discussion of local history has turned into one of national identity. The statue should be gone by Christmas. 

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The real hero of Charlottesville is the town’s founder, Thomas Jefferson, who was among the most enigmatic of the founding fathers, idealistic and hypocritical - a real American, in other words. His idea of the gentleman farmer is also part of our heritage. It was an alternative to Hamiltonian industrial capitalism, but lost out in the tustle to shape American history. Much like English contemporaries such as William Cobbett, Jefferson believed in a rural ideal, reading poetry by morning, farming by afternoon, playing the harpsichord by night. His thought is also present in our beautiful "academical village" of the University of Virginia which he also founded. It is one of UNESCO’s few world heritage sites in the United States, so I guess it is part fo the globe's heritage as well, and it is also where the white supremacists stomped around with their tiki torches.

It’s time for us to stop being romantic about Jefferson, too. The statue in our minds needs to come down. We can recognize the great parts of his work, of his thought, in Charlottesville today, but we can also recognise that he allowed himself to use violence to dominate others, that he owned slaves and raped them. And we can recognise that equivalent scenarios continue to play out today, and will continue to play out until we are willing to face the truth.

There can be no more excuses. It’s not about Jefferson, or Lee, after all. We use monuments, statues, heroes, to inspire ourselves. In the end, the “truth” about Jefferson or Lee is a matter of trivia and history. Today, for every white male in America, we need to deconstruct the parts of our identity built on the graves of others. It’s not easy.

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Jefferson's gentleman farmer was the forerunner of the people who populate the gentrified Charlottesville that exists today of expensive coffee-shops and celebrity-filled suburbs. This romantic idea, much like the lifestyles of the American and English elite today, seems to engender a lot of resentment from those who can only watch helplessly, and are often gentrified out. It’s not only immigrants or, in the United States, African-Americans, who are denied access to America's Williamsburgs and Charlottesvilles, London's Shoreditches and Oxfords. In Charlottesville, descendants of white sharecroppers and black slaves alike are unable to afford $15 glasses of local Virginia wine.

The paradox implicit in Jefferson’s beautiful idea is that in the end, it’s impossible to sustain this chilled-out and happy lifestyle without the labor being done by others, be they slaves, sharecroppers, or factory workers in China. If America is in trouble now, the conflict comes precisely from the fact that our universalist ideas of freedom, equality, and liberty correspond to an economy that is anything but universal. We actually did it, keep doing it, and unless we can use these ridiculous men dancing through our streets iin Halloween costumes as a funhouse mirror to make us see ourselves as we are, we’ll probably keep doing it.

I resent Jefferson for his hypocrisy, because in truth, I would love it if America looked more like Charlottesville than the industrialized and nasty-looking Interstate 95 highway that leads up the East Coast, the aftermath of Hamiltonian industrial-revolution factory America. The New Jersey towns, the gas stations, what we contemptuously call “McMansions,” suburban Northern Virginia... none of it is really authentic enough. Parallel to the rich and ugly suburbs, are poor and ugly towns, the sort of places with unemployment and discounts on cereal that tastes like sugary trash in the supermarket.

The residents of these towns don’t hate the residents of more gentrified towns for our organic granola, they hate the world for the structures of oppression that they can’t escape, even as an international class, an educated class, a well-meaning class, escapes without even needing to. We coexisted in the same place but not the same set of opportunities, and we glided on to new and bigger worlds of possibility, ones denied to those of different class backgrounds, regardless of their ethnicity.

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Some of my African-American classmates at Charlottesville High School were likely descendants of Jefferson’s slaves, coming from poorer neighbourhoods and housing projects and taking "standard" level classes, with honors and AP classes for students whose parents worked in the University (very liberal, of course), a genteel place where every year, some kid wears blackface or a Nazi outfit to a party - as a joke, of course. While my classmates in AP and Honors classes got help from our teachers in applying to Ivy League schools, the general level classes saw black and white students who shared poorer backgrounds acting out to get attention from harried teachers. This was public school, but Charlottesville’s many excellent private schools, of course, didn’t even have the general level students at all.

Despite some southerners such as Lee supporting the post-war “reconstruction,” white resistance to racial equality led to a Jim Crow system that wasn’t much better than slavery, and an American South which dozed in sweaty decline while the rest of the country industrialised and modernized. From 1865 to 1965, not much happened in the South. True, there were intellectual movements like the Agrarians, whose 1920s manifesto “I’ll Take My Stand” I found one high school afternoon in the local bookstore, we had our Faulkners, our occasional geniuses. But as a society, it was stagnant. 

It was only when the civil rights movement began that the south began to actually rise again. UVa went from being a minor regional school to being a world-class one. Charlottesville went from being a mediocre gentleman’s club to a place that people of all backgrounds could make lives for themselves in the public service. And we, the public, gained so much - that’s why my family chose to live there.

I remember as a child strolling the beautiful downtown mall to go to dinner al fresco with my parents, my father pointed out a man in a turban; it was Satyendra Huja, a Sikh professor at the university who had planned the downtown mall, and made a useless street into one of the nicest places to congregate in town. In 2012, Huja became the mayor. I guess the former mayor of Charlottesville who single-handedly made Charlottesville one of the most charming towns in the country often gets told to “go home,” as if that's somewhere else.

Martin Luther King Jr.’s birthday is a national holiday in the United States, but in Virginia it used to be “Lee/King/Jackson” day, with two confederate officers added in just as a reminder. That’s not really our heritage, and as students, we were grateful for the day but always laughed at how immature it was that the powers that be needed to block out Dr. King’s achievements so much.

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Charlottesville is a southern town true to and even obsessed with our heritage - a place filled with museums, historians, bookstores - which wants to dissect that heritage to remove the parts of our forefathers (and mothers) lives that we can’t accept, like a sandwich that you open up, take the pickles out of, and then keep on eating. We love our heritage in Virginia. We read about it, celebrate it, live it every day. But heritage isn’t a static thing, fixed in time, and the walls between myth and history are thin. In fact, perhaps knowing about your heritage is the ultimate form of privilege. I doubt that either the descendants of slaves I went to high school  with, or the “redneck” (so-called because they got sunburned by working in the fields - “redneck” is a class slur) descendants of the illiterate sharecroppers of rural Maryland, do. 

What happened this weekend to Charlottesville could happen to any town as long as we those who are deprived of their history and who don’t feel at home in their hometown. But the Charlottesville I remember, and the one it is now, proves that you can go from war and conflict and institutionalised racism to one where people of all races and identities can coexist, for the most part, peacefully and happily. We can, if we try, honor Jefferson for his achievements without forgetting the slaves his beautiful buildings were built by. A “Memorial to Enslaved Laborers” is being built on the campus he founded.

For the first time, every one of my old friends is thinking about racism, white privilege, the origins of violence, and what we can do about it. We can honor Jefferson and General Lee’s memory best by trying to learn from their mistakes. Maybe, if it seems like we are able to solve these problems, I’ll have a child myself. I hope she goes to Venable Elementary School, and I’ll take her to Emancipation Park afterwards.

This article first appeared in the 20 July 2017 issue of the New Statesman, The new world disorder