Yuval Noah Harari writes: Over the last decade, I have been writing a history of humankind, tracking down the transformation of our species from an insignificant African ape into the master of the planet. It was not easy to understand what turned Homo sapiens into an ecological serial killer; why men dominated women in most human societies; or why capitalism became the most successful religion ever. It wasn’t easy to address such questions because scholars have offered so many different and conflicting answers. In contrast, when it came to assessing the bottom line – whether thousands of years of inventions and discoveries have made us happier – it was surprising to realise that scholars have neglected even to ask the question. This is the largest lacuna in our understanding of history.

Though few scholars have studied the long-term history of happiness, almost everybody has some idea about it. One common preconception – often termed “the Whig view of history” – sees history as the triumphal march of progress. Each passing millennium witnessed new discoveries: agriculture, the wheel, writing, print, steam engines, antibiotics. Humans generally use newly found powers to alleviate miseries and fulfil aspirations. It follows that the exponential growth in human power must have resulted in an exponential growth in happiness. Modern people are happier than medieval people, and medieval people were happier than stone age people.

But this progressive view is highly controversial. Though few would dispute the fact that human power has been growing since the dawn of history, it is far less clear that power correlates with happiness. The advent of agriculture, for example, increased the collective power of humankind by several orders of magnitude. Yet it did not necessarily improve the lot of the individual. For millions of years, human bodies and minds were adapted to running after gazelles, climbing trees to pick apples, and sniffing here and there in search of mushrooms. Peasant life, in contrast, included long hours of agricultural drudgery: ploughing, weeding, harvesting and carrying water buckets from the river. Such a lifestyle was harmful to human backs, knees and joints, and numbing to the human mind.

In return for all this hard work, peasants usually had a worse diet than hunter-gatherers, and suffered more from malnutrition and starvation. Their crowded settlements became hotbeds for new infectious diseases, most of which originated in domesticated farm animals. Agriculture also opened the way for social stratification, exploitation and possibly patriarchy. From the viewpoint of individual happiness, the “agricultural revolution” was, in the words of the scientist Jared Diamond, “the worst mistake in the history of the human race”.

The case of the agricultural revolution is not a single aberration, however. Themarch of progress from the first Sumerian city-states to the empires of Assyria and Babylonia was accompanied by a steady deterioration in the social status and economic freedom of women. The European Renaissance, for all its marvellous discoveries and inventions, benefited few people outside the circle of male elites. The spread of European empires fostered the exchange of technologies, ideas and products, yet this was hardly good news for millions of Native Americans, Africans and Aboriginal Australians.

The point need not be elaborated further. Scholars have thrashed the Whig view of history so thoroughly, that the only question left is: why do so many people still believe in it? [Continue reading…]