Homo Deus: A Brief History of Tomorrow
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Conducting experiments on rats can help corporations develop such a magic pill only if they presuppose that rat behaviour is accompanied by human-like emotions. And indeed, this is a common presupposition in psychiatric laboratories.
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A more sophisticated version of the argument says that there are different levels of self-consciousness. Only humans understand themselves as an enduring self that has a past and a future, perhaps because only humans can use language in order to contemplate their past experiences and future actions.
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Similarly, consider a young couple kissing passionately on their first date, a soldier charging into heavy enemy fire to save a wounded comrade, or an artist drawing a masterpiece in a frenzy of brushstrokes. None of them stops to contemplate the past or the future. Does it mean they lack self-consciousness, and that their state of being is inferior to that of a politician giving an election speech about his past achievements and future plans?
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The free rat now had to choose between either liberating the prisoner, or enjoying the chocolate all by herself. Many rats preferred to first free their companion and share the chocolate (though quite a few behaved more selfishly, proving perhaps that some rats are meaner than others).
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But we could say exactly the same thing about us humans. When I donate money to a beggar, am I not reacting to the unpleasant sensations that the sight of the beggar causes me to feel? Do I really care about the beggar, or do I simply want to feel better myself?
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It turned out that Hans got the answers right by carefully observing the body language and facial expressions of his interlocutors.
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Instead, the crucial factor in our conquest of the world was our ability to connect many humans to one another.
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To the best of our knowledge, only Sapiens can cooperate in very flexible ways with countless numbers of strangers. This concrete capability – rather than an eternal soul or some unique kind of consciousness – explains our mastery of planet Earth.
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You can see it for yourself on YouTube. Just search for ‘Ceauşescu’s last speech’, and watch history in action.
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First, they placed loyal communist apparatchiks in control of all networks of cooperation, such as the army, trade unions and even sports associations. Second, they prevented the creation of any rival organisations – whether political, economic or social – which might serve as a basis for anti-communist cooperation. Third, they relied on the support of sister communist parties in the Soviet Union and eastern Europe.
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Bonobos often use sex in order to dispel tensions and cement social bonds. Not surprisingly, homosexual intercourse is consequently very common among them.
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You cannot settle the Greek debt crisis by inviting Greek politicians and German bankers to either a fist fight or an orgy.
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Research indicates that Sapiens just can’t have intimate relations (whether hostile or amorous) with more than 150 individuals.
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Sapiens don’t behave according to a cold mathematical logic, but rather according to a warm social logic.
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Most bands are highly egalitarian, and when a hunter comes back to camp carrying a fat deer, everybody gets a share. The same is true of chimpanzees.
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This hilarious experiment (which you can see for yourself on YouTube), along with the Ultimatum Game, has led many to believe that primates have a natural morality, and that equality is a universal and timeless value. People are egalitarian by nature, and unequal societies can never function well due to resentment and dissatisfaction.
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Yet once you observe the behaviour of human masses you discover a completely different reality. Most human kingdoms and empires were extremely unequal, yet many of them were surprisingly stable and efficient.
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Because large numbers of people behave in a fundamentally different way than do small numbers.
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Such threats and promises often succeed in creating stable human hierarchies and mass-cooperation networks, as long as people believe that they reflect the inevitable laws of nature or the divine commands of God, rather than just human whims.
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Sapiens often use visual marks such as a turban, a beard or a business suit to signal ‘you can trust me, I believe in the same story as you’. Our chimpanzee cousins cannot invent and spread such stories, which is why they cannot cooperate in large numbers.
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However, there is a third level of reality: the intersubjective level. Intersubjective entities depend on communication among many humans rather than on the beliefs and feelings of individual humans.
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Yet in truth the lives of most people have meaning only within the network of stories they tell one another.
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A hundred years hence, our belief in democracy and human rights might look equally incomprehensible to our descendants.
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As human fictions are translated into genetic and electronic codes, the intersubjective reality will swallow up the objective reality and biology will merge with history.
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The Agricultural Revolution, which began about 12,000 years ago, provided the necessary material base for enlarging and strengthening the intersubjective networks.
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This obstacle was finally removed about 5,000 years ago, when the Sumerians invented both writing and money.
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priest-kings. In the neighbouring Nile Valley people went a step further, merging the priest-king with the god to create a living deity – pharaoh.
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Brands are not a modern invention. Just like Elvis Presley, pharaoh too was a brand rather than a living organism. For millions of followers his image counted for far more than his fleshy reality, and they kept worshipping him long after he was dead.
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In illiterate societies people make all calculations and decisions in their heads. In literate societies people are organised into networks, so that each person is only a small step in a huge algorithm, and it is the algorithm as a whole that makes the important decisions. This is the essence of bureaucracy.
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According to the algorithmic ideal, your fate is in the hands of ‘the system’, and not in the hands of the flesh-and-blood mortals who happen to occupy this or that
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(the wheel did not enter common usage in Egypt until about 1500 BC).
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Egyptians built Lake Fayum and the pyramids thanks not to extraterrestrial help, but to superb organisational skills. Relying on thousands of literate bureaucrats, pharaoh recruited tens of thousands of labourers and enough food to maintain them for years on end.
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As bureaucracies accumulate power, they become immune to their own mistakes. Instead of changing their stories to fit reality, they can change reality to fit their stories.
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They unrolled a half-empty map of Africa over a well-polished Berlin table, sketched a few lines here and there, and divided the continent among them.
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to avoid renewed clashes, the invaders stuck to their agreements, and these imaginary lines became the actual borders of European colonies.
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Many of the difficulties faced by present-day African countries stem from the fact that their borders make little sense.
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Originally, schools were supposed to focus on enlightening and educating students, and marks were merely a means of measuring success. But naturally enough schools soon began focusing on achieving high marks.
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Such self-absorption characterises all humans in childhood. Children of all religions and cultures think they are the centre of the world, and therefore show little genuine interest in the conditions and feelings of other people.
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Most people grow out of this infantile delusion. Monotheists hold on to it till the day they die.
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It’s ironic that they swear to tell the truth on a book brimming with so many fictions, myths and errors.
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Thanks to computers and bioengineering, the difference between fiction and reality will blur, as people reshape reality to match their pet fictions.
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Yet in practice, science and religion are like a husband and wife who after 500 years of marriage counselling still don’t know each other. He still dreams about Cinderella and she keeps pining for Prince Charming, while they argue about whose turn it is to take out the rubbish.
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Religion is any all-encompassing story that confers superhuman legitimacy on human laws, norms and values. It legitimises human social structures by arguing that they reflect superhuman laws.
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Religion is a deal, whereas spirituality is a journey.
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Academic studies might be transformed into a spiritual journey if the big questions you encounter on the way deflect you towards unexpected destinations, of which you could hardly even conceive at first.
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Due to this dualist legacy, every journey on which we doubt the conventions and deals of the mundane world and venture forth towards an unknown destination is called a ‘spiritual’ journey.
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From a historical perspective, the spiritual journey is always tragic, for it is a lonely path fit only for individuals rather than for entire societies.
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It happened even to Buddha and Jesus. In their uncompromising quest for the truth they subverted the laws, rituals and structures of traditional Hinduism and Judaism.
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But the Donation of Constantine was an important cornerstone of papal propaganda and of the medieval political order.
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Religion is interested above all in order. It aims to create and maintain the social structure. Science is interested above all in power. Through research, it aims to acquire the power to cure diseases, fight wars and produce food.