21 Lessons for the 21st Century

by Yuval Noah Harari

Vladimir Putin is certainly popular both in Russia and among various right-wing movements across the world, yet he has no global world view that might attract unemployed Spaniards, disgrunt...

Russia does offer an alternative model to liberal democracy, but this model is not a coherent political ideology. Rather, it is a political practice in which a number of oligarchs monopolise most of a country’s wealth and power, and then use their control of the media to hide their activities and cement their rule. Democracy is based on Abraham Lincoln’s principle that ‘you can fool all the people ...

If a government is corrupt and fails to improve people’s lives, enough citizens will eventually realise this and replace the government. But government control of the media undermines Lincoln’s logic, ...

Through its monopoly over the media, the ruling oligarchy can repeatedly blame all its failures on others, and divert attention to extern...

When you live under such an oligarchy, there is always some crisis or other that takes priority over boring stuff such as healthcare and pollution. If the nation is facing external invasion or diabolical subversion, who has time to worry about overcrowded hospitals and polluted rivers? By manufacturing a nev...

At the end of the day, humankind won’t abandon the liberal story, because it doesn’t have any alternative. People may give the system an angry kick in the stomach but, having nowhere else to go, they will eventually come back.

piety

Liberal elites look in horror at these developments, and hope that humanity will return to the liberal path in time to avert disaster. In his final speech to the United Nations in September 2016, President Obama warned his listeners against retreating

‘into a world sharply divided, and ultimately in conflict, along age-old lines of nation and tribe and race and religion’. Instead, he said, ‘the principles of open markets and accountable governance, of democracy and human rights and international law … remain the firmest foundation for human progress in this century’.

Most humans never enjoyed greater peace or prosperity than they did under the aegis of the liberal order of the early twenty-first century. For the first time in history, infectious diseases kill fewer people than old age, famine kills fewer people than obesity, and violence kills fewer people than accidents.

But liberalism has no obvious answers to the biggest problems we face: ecological collapse and technological disruption. Liberalism traditionally relied on economic growth to magically solve difficult social and political conflicts. Liberalism reconciled the proletariat with the bourgeoisie, the faithful with the atheists, the natives with the immigrants, and the Europeans with the Asians by promising everybody a larger slice of the pie. With a constantly growing pie, that was possible. However, economic growth will not save the global ecosystem – just the opposite, it is the cause of the ecological crisis. And economic growth will not solve technological disruption – it is predicated on the invention of more and more disruptive technologies.

We are consequently left with the task of creating an updated story for the world. Just as the upheavals of the Industrial Revolution gave birth to the novel ideologies of the twentieth century, so the coming revolutions in biotechnology and information technology are likely to require fresh visions. The next decades might therefore be characterised by intense soul-searching and by formulating new social and political models. Could liberalism reinvent itself yet again, just as it did in the wake of the 1930s and 1960s crises, emerging as more attractive than ever before? Could traditional religion and nationalism provide the answers that escape the liberals, and could they use ancient wisdom to fashion an up-to-date world view? Or perhaps the time has come to make a clean break with the past, and craft a completely new story that goes beyond not just the old gods and nations, but even the core modern values of liberty and equality?

Panic is a form of

hubris.

It comes from the smug feeling that I know exactly where the worl...

The technological revolution might soon push billions of humans out of the job market, and create a massive new useless class, leading to social and political upheavals that no existing ideology knows how to handle.

learning and robotics will change almost every line of work – from producing yoghurt to teaching yoga.

Fears that automation will create massive unemployment go back to the nineteenth century, and so far they have never materialised. Since the beginning of the Industrial Revolution, for every job lost to a machine at least one new job was created, and the average standard of living has increased dramatically.1 Yet there are good reasons to think that this time it is different, and that machine learning will be a real game changer.

Humans have two types of abilities – physical and cognitive. In the past, machines competed with humans mainly in raw physical abilities, while humans retained an immense edge over machines in cognition. Hence as manual jobs in agriculture and industry were automated, new service jobs emerged that required the kind of cognitive skills only humans possessed: learning, analysing, communicating and above all understanding human emotions.

However, AI is now beginning to outperform humans in more and more of these skills, including in the understanding of human emotions.2 We don’t know of any third field of activity – beyond the physical and the c...

It is crucial to realise that the AI revolution is not just about computers getting faster and smarter. It is fuelled by breakthroughs in the life ...

Vaunted ‘human intuition’ is in reality ‘pattern recognition’.

if these emotions and desires are in fact no more than biochemical algorithms, there is no reason why computers cannot decipher these algorithms – and do so far better than any Homo sapiens.

emotions are not some mystical phenomenon – they are the result of a biochemical process.

It is often said that people connect with art because they find themselves in it.

At least in chess, creativity is already the trademark of computers rather than humans!

antediluvian.

Even if we could constantly invent new jobs and retrain the workforce, we may wonder whether the average human will have the emotional stamina necessary for a life of such endless upheavals. Change is always stressful, and the hectic world of the early twenty-first century has produced a global epidemic of stress.21 As the volatility of the job market and of individual careers increases, would people be able to cope? We would probably need far more effective stress-reduction techniques – ranging from drugs through neuro-feedback to meditation – to prevent the Sapiens mind from snapping. By 2050 a ‘useless’ class might emerge not merely because of an absolute lack of jobs or lack of relevant education, but also because of insufficient mental stamina.

economic entrepreneurship will have to be accompanied by a revolution in education and psychology.

sinecures,

‘protect workers, not jobs’.)

Yet even if enough government help is forthcoming, it is far from clear whether billions of people could repeatedly reinvent themselves without losing their mental balance. Hence, if despite all our efforts a significant percentage of humankind is pushed out of the job market, we would have to explore new models for post-work societies, post-work economies, and post-work politics. The first step is to honestly acknowledge that the social, economic and political models we have inherited from the past are inadequate for dealing with such a challenge.

Twentieth-century communism assumed that the working class was vital for the economy, and communist thinkers tried to teach the proletariat how to translate its immense economic power into political clout. The communist political plan called for a working-class revolution. How relevant will these teachings be if the masses lose their economic value, and therefore need to struggle against irrelevance rather than against exploitation? How do you start a working-class revolution without a working class?

So if humans are needed neither as producers nor as consumers, what will safeguard their physical survival and their psychological well-being?

We cannot wait for the crisis to erupt in full force before we start looking for answers. By then it will be too late. In order to cope with the unprecedented technological and economic disruptions of the twenty-first century, we need to develop new social and economic models as soon as possible. These models should be guided by the principle of protecting humans rather than jobs. Many jobs are uninspiring drudgery, not worth saving. Nobody’s life-dream is to be a cashier. What we should focus on is providing for people’s basic needs and protecting their social status and self-worth.

UBI proposes that governments tax the billionaires and corporations controlling the algorithms and robots, and use the money to provide every person with a generous stipend covering his or her basic needs. This will cushion the poor against job loss and economic dislocation, while protecting the rich from populist rage.

Alternatively, governments could subsidise universal basic services rather than income. Instead of giving money to people, who then shop around for whatever they want, the government might subsidise free education, free healthcare, free transport and so forth.

When people speak about universal basic support – whether in the shape of income or services – they usually mean national basic support. Hitherto, all UBI initiatives have been strictly national or municipal. In January 2017, Finland began a two-year experiment, providing 2,000 unemployed Finns with 560 euros a month, irrespective of whether they find work or not. Similar experiments are under way in the Canadian province of Ontario, in the Italian city of Livorno, and in several Dutch cities.24 (In 2016 Switzerland held a referendum on instituting a national basic income scheme, but voters rejected the idea.25)

In the twentieth century, developing countries lacking natural resources made economic progress mainly by selling the cheap labour of their unskilled workers.

Yet with the rise of AI, robots and 3-D printers, cheap unskilled labour would become far less important.

In the past, cheap unskilled labour has served as a secure bridge across the global economic divide, and even if a country advanced slowly, it could expect to reach safety eventually. Taking the right steps was more important than making speedy progress. Yet now the bridge is shaking, and soon it might collapse. Those who have already crossed it – graduating from cheap labour to high-skill industries – will probably be OK. But those lagging behind might find themselves stuck on the wrong side of the chasm, without any means of crossing over.

From a purely biological perspective, a Sapiens needs just 1,500–2,500 calories per day in order to survive.

Yet over and above this biological poverty line, every culture in history defined additional needs as ‘basic’. In medieval Europe, access to church services was seen as even more important than food, because it took care of your eternal soul rather than of your ephemeral body. In today’s Europe, decent education and healthcare services are considered basic human needs, and some argue that even access to the Internet is now essential for every man, woman and child. If in 2050 the United World Government agrees to tax Google, Amazon, Baidu and Tencent in order to provide basic support for every human being on earth – in Dhaka as well as in Detroit – how will they define ‘basic’?

For example, what does basic education include: just reading and writing, or also composing computer code and playing the violin? Just six years of elementary school, or everything up to a PhD? And what about healthcare? If by 2050 medical advances make it possible to slow down ageing processes and significantly extend human lifespans, will the new treatments be available to all 10 billion humans on the planet, or just to a few billionaires? If biotechnology enables parents to upgrade their children, would this be considered a basic human need, or would w...

Whichever way you choose to define ‘basic human needs’, once you provide them to everyone free of charge, they will be taken for granted, and then fierce social competitions and political struggles will focus on non-basic luxuries – be they fancy self-driving cars, access to virtual-reality parks, or enhanced bioengineered bodies. Yet if the unemployed masses command no economic assets, it is hard to see how they could ever hope to obtain such luxuries. Consequently the gap between the rich (Tencent managers and Google shareholders) and the poor (those dependent on universal basic income) might become not merely bigger, but actually unbridgeable. Hence even if some universal support scheme provides poor people in 2050 with much better healthcare and education than today, they might still be extremely angry about global ine...

If universal basic support is aimed at improving the objective conditions of the average person in 2050, it has a fair chance of succeeding. But if it is aimed at making people subjectively more satisfied with their lot and preventing social discontent, it is likely to fail.

To really achieve its goals, universal basic support will have to be supplemented by some meaningful pursuits, ranging from sports to religion.

Perhaps the most successful experiment so far in how to live a contented life in a post-work world has been conducted in Israel. There, about 50% of ultra-Orthodox Jewish men never work. They dedicate their lives to studying holy scriptures and performing religious rituals. They and their families don’t starve partly because the wives often work, and partly because the government provides them with generous subsidies and free services, making sure that they don’t lack the basic necessities of life. That’s universal basic support avant la lettre.30 Although they are poor and unemployed, in survey after survey these ultra-Orthodox Jewish men report higher levels of life satisfaction than any other section of Israeli society. This is due to the strength of their community bonds, as well as to the deep meaning they find in studying scriptures and performing rituals. A small room full of Jewish men discussing the Talmud might well generate mor...

Secular Israelis often complain bitterly that the ultra-Orthodox don’t contribute enough to society, and live off other people’s hard work. Secular Israelis also tend to argue that the ultra-Orthodox way of life is unsustainable, especially as ultra-Orthodox families have seven children on average.32 Sooner or later, the state will not be able to support so many unemployed people, and the ultra-Orthodox will have to go to work. Yet it might be just the reverse. As robots and AI push humans out of the job market, the ultra-Orthodox Jews may come to be seen as the model of the future rather than as a fossil from the past. Not that everyone will become Orthodox Jews and go to the yeshivas to study the Talmud.

But in the lives of all people, the quest for meaning and for community might eclipse the quest for a job.