Yuval Noah Harari
medievalist, popular science author, military historian, philosopher, writer
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All Quotes by Yuval Noah Harari
“Intelligence is the ability to solve problems, whereas consciousness is the ability to feel things such as pain, joy, love, and anger. Throughout history, intelligence always went hand in hand with consciousness.”
“Intelligence is the ability to solve problems, and consciousness is the ability to feel things and have subjective experiences.”
“Censorship no longer works by hiding information from you; censorship works by flooding you with immense amounts of misinformation, of irrelevant information, of funny cat videos, until you're just unable to focus.”
“Humans have an amazing capacity to believe in contradictory things. For example, to believe in an omnipotent and benevolent God but somehow excuse Him from all the suffering in the world. Or our ability to believe from the standpoint of law that humans are equal and have free will and from biology that humans are just organic machines.”
“Animals are the main victims of history, and the treatment of domesticated animals in industrial farms is perhaps the worst crime in history.”
“Humans have an amazing capacity to believe in contradictory things. For example, to believe in an omnipotent and benevolent God but somehow excuse Him from all the suffering in the world. Or our ability to believe from the standpoint of law that humans are equal and have free will and from biology that humans are just organic machines.”
“We control the world basically because we are the only animals that can cooperate flexibly in very large numbers. And if you examine any large-scale human cooperation, you will always find that it is based on some fiction like the nation, like money, like human rights.”
“Intelligence is the ability to solve problems, whereas consciousness is the ability to feel things such as pain, joy, love, and anger. Throughout history, intelligence always went hand in hand with consciousness.”
“Seventy thousand years ago, homo sapiens was still an insignificant animal minding its own business in a corner of Africa. In the following millennia it transformed itself into the master of the entire planet and the terror of the ecosystem. Today it stands on the verge of becoming a god, poised to acquire not only eternal youth, but also the divine abilities of creation and destruction.”
“Understanding human history in the millennia following the Agricultural Revolution boils down to a single question: how did humans organise themselves in mass-cooperation networks, when they lacked the biological instincts necessary to sustain such networks? The short answer is that humans created imagined orders and devised scripts. These two inventions filled the gaps left by our biological inheritance.”
“The food surpluses produced by peasants, coupled with new transportation technology, eventually enabled more and more people to cram together first into large villages, then into towns, and finally into cities, all of them joined together by new kingdoms and commercial networks.”
“Buddha agreed with modern biology and New Age movements that happiness is independent of external conditions. Yet his more important and far more profound insight was that true happiness is also independent of our inner feelings. Indeed, the more significance we give our feelings, the more we crave them, and the more we suffer. Buddha’s recommendation was to stop not only the pursuit of external achievements, but also the pursuit of inner feelings.”
“Homo erectus, 'Upright Man,' [survived] for close to 2 million years, making it the most durable human species ever. This record is unlikely to be broken even by our own species. It is doubtful whether Homo sapiens will still be around a thousand years from now, so 2 million years is really out of our league.”
“If you take 10,000 chimpanzees and cram them together into Wembley Stadium or the Houses of Parliament, you will get chaos. But if you take 10,000 people who have never met before, they can co-operate and create amazing things.”
“Animals are the main victims of history, and the treatment of domesticated animals in industrial farms is perhaps the worst crime in history.”
“The root of the problem is that domesticated animals have inherited from their wild ancestors many physical, emotional and social needs that are redundant in human farms. Farmers routinely ignore these needs without paying any economic price. They lock animals in tiny cages, mutilate their horns and tails, separate mothers from offspring, and selectively breed monstrosities.”
“The fate of farm animals is not an ethical side issue. It concerns the majority of Earth's large creatures: tens of billions of sentient beings, each with a complex world of sensations and emotions, but who live and die as cogs in an industrial production line.”
“...Meanwhile in the USA paranoid Republicans have accused Barack Obama of being a ruthless despot hatching conspiracies to destroy the foundations of American society – yet in eight years of his presidency he barely managed to pass a minor health-care reform.”
“From a Dataist perspective, we may interpret the entire human species as a single data-processing system, with individual humans serving as its chips. If so, we can also understand the whole of history as a process of improving the efficiency of this system through four basic methods:”
“Without criticising the liberal model, we cannot repair its faults or go beyond it. But please note that this book could have been written only when people are still relatively free to think what they like and to express themselves as they wish. If you value this book, you should also value the freedom of expression.”
“In the beginning, the liberal story cared mainly about the liberties and privileges of middle-class European men, and seemed blind to the plight of working-class people, women, minorities and non-Westerners. When in 1918 victorious Britain and France talked excitedly about liberty, they were not thinking about the subjects of their worldwide empires.”
“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.”
“The loss of many traditional jobs in everything from art to healthcare will partly be offset by the creation of new human jobs. GPs who focus on diagnosing known diseases and administering familiar treatments will probably be replaced by AI doctors. But precisely because of that, there will be much more money to pay human doctors and lab assistants to do groundbreaking research and develop new medicines or surgical procedures.”
“What will happen once we can ask Google, ‘Hi Google, based on everything you know about cars, and based on everything you know about me (including my needs, my habits, my views on global warming, and even my opinions about Middle Eastern politics) – what is the best car for me?’ If Google can give us a good answer to that, and if we learn by experience to trust Google’s wisdom instead of our own easily manipulated feelings, what could possibly be the use of car advertisements?”
“Money is the probably the most successful story ever told. It has no objective value... but then you have these master storytellers: the big bankers, the finance ministers... and they come, and they tell a very convincing story.”
“The so-called Facebook and Twitter revolutions in the Arab world started in hopeful online communities, but once they emerged into the messy offline world, they were commandeered by religious fanatics and military juntas.”
“I cannot name the 8 million people who share my Israeli citizenship, I have never met most of them, and I am very unlikely ever to meet them in the future. My ability to nevertheless feel loyal to this nebulous mass is not a legacy from my hunter-gatherer ancestors, but a miracle of recent history.”
“If Greeks and Germans cannot agree on a common destiny, and if 500 million affluent Europeans cannot absorb a few million impoverished refugees, what chances do humans have of overcoming the far deeper conflicts that beset our global civilisation?”
“Diabetes and high sugar levels kill up to 3.5 million people annually, while air pollution kills about 7 million people.3 So why do we fear terrorism more than sugar, and why do governments lose elections because of sporadic terror attacks but not because of chronic air pollution?”
“In the 1930s Japanese generals, admirals, economists and journalists concurred that without control of Korea, Manchuria and the Chinese coast, Japan was doomed to economic stagnation.8 They were all wrong. In fact, the famed Japanese economic miracle began only after Japan lost all its mainland conquests.”
“When I think of the mystery of existence, I prefer to use other words, so as to avoid confusion. And unlike the God of the Islamic State and the Crusades – who cares a lot about names and above all about His most holy name – the mystery of existence doesn’t care an iota what names we apes give it.”
“Not visiting any temples and not believing in any god is also a viable option. As the last few centuries have proved, we don’t need to invoke God’s name in order to live a moral life. Secularism can provide us with all the values we need.”
“The most important secular commitment is to the truth, which is based on observation and evidence rather than on mere faith. Seculars strive not to confuse truth with belief.”
“Drinking lots of Coca-Cola will not make you young, will not make you healthy, and will not make you athletic – rather, it increases your chances of suffering from obesity and diabetes. Yet for decades Coca-Cola has invested billions of dollars in linking itself to youth, health and sports – and billions of humans subconsciously believe in this linkage.”
“In the early twenty-first century, perhaps the most important artistic genre is science fiction. Very few people read the latest articles in the fields of machine learning or genetic engineering. Instead, movies such as The Matrix and Her and TV series such as Westworld and Black Mirror shape how people understand the most important technological, social and economic developments of our time.”
“In such a world, the last thing a teacher needs to give her pupils is more information. They already have far too much of it. Instead, people need the ability to make sense of information, to tell the difference between what is important and what is unimportant, and above all to combine many bits of information into a broad picture of the world.”
“Many pedagogical experts argue that schools should switch to teaching ‘the four Cs’ – critical thinking, communication, collaboration and creativity.3 More broadly, schools should downplay technical skills and emphasise general-purpose life skills. Most important of all will be the ability to deal with change, to learn new things, and to preserve your mental balance in unfamiliar situations.”
“So at twenty-five you introduce yourself on a dating site as ‘a twenty-five-year-old heterosexual woman who lives in London and works in a fashion shop’. At thirty-five you say you are ‘a gender-non-specific person undergoing age-adjustment, whose neocortical activity takes place mainly in the NewCosmos virtual world, and whose life mission is to go where no fashion designer has gone before’.”
“For years I lived under the impression that I was the master of my life, and the CEO of my own personal brand. But a few hours of meditation were enough to show me that I hardly had any control of myself. I was not the CEO – I was barely the gatekeeper. I was asked to stand at the gateway of my body – the nostrils – and just observe whatever comes in or goes out. Yet after a few moments I lost my focus and abandoned my post.”
“The typical scientist doesn’t actually practise meditation herself. Rather, she invites experienced meditators to her laboratory, covers their heads with electrodes, asks them to meditate, and observes the resulting brain activities. That can teach us many interesting things about the brain, but if the aim is to understand the mind, we are missing some of the most important insights.”
“If we are willing to make such efforts in order to understand foreign cultures, unknown species and distant planets, it might be worth working just as hard in order to understand our own minds. And we had better understand our minds before the algorithms make our minds up for us.”
“Humans have an amazing capacity to believe in contradictory things. For example, to believe in an omnipotent and benevolent God but somehow excuse Him from all the suffering in the world. Or our ability to believe from the standpoint of law that humans are equal and have free will and from biology that humans are just organic machines.”
“Humans have an amazing capacity to believe in contradictory things. For example, to believe in an omnipotent and benevolent God but somehow excuse Him from all the suffering in the world. Or our ability to believe from the standpoint of law that humans are equal and have free will and from biology that humans are just organic machines.”
“The truly unique trait of 'Sapiens' is our ability to create and believe fiction. All other animals use their communication system to describe reality. We use our communication system to create new realities. Of course, not all fictions are shared by all humans, but at least one has become universal in our world, and this is money.”
“The truly unique trait of 'Sapiens' is our ability to create and believe fiction. All other animals use their communication system to describe reality. We use our communication system to create new realities. Of course, not all fictions are shared by all humans, but at least one has become universal in our world, and this is money.”
“Intelligence is the ability to solve problems, whereas consciousness is the ability to feel things such as pain, joy, love, and anger. Throughout history, intelligence always went hand in hand with consciousness.”
“Censorship no longer works by hiding information from you; censorship works by flooding you with immense amounts of misinformation, of irrelevant information, of funny cat videos, until you're just unable to focus.”
“We are all living together on a single planet, which is threatened by our own actions. And if you don't have some kind of global cooperation, nationalism is just not on the right level to tackle the problems, whether it's climate change or whether it's technological disruption.”
“Dollar bills have absolutely no value except in our collective imagination, but everybody believes in the dollar bill.”