by Prosperity;Poverty Why Nations Fail: The Origins of Power
Though Diamond’s thesis is a powerful approach to the puzzle on which he focuses, it cannot be extended to explain modern world inequality. For example, Diamond argues that the Spanish were able to dominate the civilizations of the Americas because of their longer history of farming and consequent superior technology. But we now need to explain why the Mexicans and Peruvians inhabiting the former lands of the Aztecs and Incas are poor. While having access to wheat, barley, and horses might have made the Spanish richer than the Incas, the gap in incomes between the two was not very large. The average income of a Spaniard was probably less than double that of a citizen of the Inca Empire. Diamond’s thesis implies that once the Incas had been exposed to all the species and resulting technologies that they had not been able to develop themselves, they ought quickly to have attained the living standards of the Spanish. Yet nothing of the sort happened. On the contrary, in the nineteenth and twentieth centuries, a much larger gap in incomes between Spain and Peru emerged. Today the average Spaniard is more than six times richer than the average Peruvian. This gap in incomes is closely connected to the uneven dissemination of modern industrial technologies, but this has little to do either with the potential for animal and plant domestication or with intrinsic agricultural productivity differences between Spain and Peru.
While Spain, albeit with a lag, adopted the technologies of steam power, railroads, electricity, mechanization, and factory production, Peru did not, or at best did so very slowly and imperfectly. This technological gap persists today and reproduces itself on a bigger scale as new technologies, in particular those related to information technology, fuel further growth in many developed and some rapidly developing nations. Diamond’s thesis does not tell us why these crucial technologies are not diffusing and equalizing incomes across the world and does not explain why the northern half of Nogales is so much richer than its twin just to the south of the fence, even though both were part of the same civilization five hundred years ago.
The story of Nogales highlights another major problem in adapting Diamond’s thesis: as we have already seen, whatever the drawbacks of the Inca and Aztec empires were in 1532, Peru and Mexico were undoubtedly more prosperous than those parts of the Americas that went on to become the United States and Canada. North America became more prosperous precisely because it enthusiastically adopted the technologies and advances of the Industrial Revolution. The population became educated and railways spread out across the Great Plains in stark contrast to what happened in South America. This cannot be explained by pointing to differential geographic endowments of North and South America, which, if anything, favored South America.
Inequality in the modern world largely results from the uneven dissemination and adoption of technologies, and Diamond’s thesis does include important arguments about this. For instance, he argues, following the historian William McNeill, that the east–west orientation of Eurasia enabled crops, animals, and innovations to spread from the Fertile Crescent into Western Europe, while the north–south orientation of the Americas accounts for why writing systems, which were created in Mexico, did not spread to the Andes or North America. Yet the orientation of continents cannot provide an explanation for today’s world inequality. Consider Africa. Though the Sahara Desert did present a significant barrier to the movement of goods and ideas from the north to sub-Saharan Africa, this was not insurmountable. The Portuguese, and then other Europeans, sailed around the coast and eliminated differences in knowledge at a time when gaps in incomes were very small compared with what they are today. Since then, Africa has not caught up with Europe; on the contrary, there is now a much larger income gap between most African and European countries.
It should also be clear that Diamond’s argument, which is about continental inequality, is not well equipped to explain variation within continents—an essential part of modern world inequality. For example, while the orientation of the Eurasian landmass might explain how England managed to benefit from the innovations of the Middle East without having to reinvent them, it doesn’t explain why the Industrial Revolution happened in England rather than, say, Moldova. In addition, as Diamond himself points out, China and India benefited greatly from very rich suites of animals and plants, and from the orientation of Eurasia. But most of the poor people of the world today are in those two countries.
In fact, the best way to see the scope of Diamond’s thesis is in terms of his own explanatory variables. Map 4 shows data on the distribution of Sus scrofa, the ancestor of the modern pig, and the aurochs, ancestor of the modern cow. Both species were widely distributed throughout Eurasia and even North Africa. Map 5 (this page) shows the distribution of some of the wild ancestors of modern domesticated crops, such as Oryza sativa, the ancestor of Asian cultivated rice, and the ancestors of modern wheat and barley. It demonstrates that the wild ancestor of rice was distributed widely across south and southeast Asia, while the ancestors of barley and wheat were distributed along a long arc from the Levant, reaching through Iran and into Afghanistan and the cluster of “stans” (Turkmenistan, Tajikistan, and Krgyzistan). These ancestral species are present in much of Eurasia. But their wide distribution suggests that inequality within Eurasia cannot be explained by a theory based on the incidence of the species.
The geography hypothesis is not only unhelpful for explaining the origins of prosperity throughout history, and mostly incorrect in its emphasis, but also unable to account for the lay of the land we started this chapter with. One might argue that any persistent pattern, such as the hierarchy of incomes within the Americas or the sharp and long-ranging differences between Europe and the Middle East, can be explained by unchanging geography. But this is not so. We have already seen that the patterns within the Americas are highly unlikely to have been driven by geographical factors. Before 1492 it was the civilizations in the central valley of Mexico, Central America, and the Andes that had superior technology and living standards to North America or places such as Argentina and Chile. While the geography stayed the same, the institutions imposed by European colonists created a “reversal of fortune.” Geography is also unlikely to explain the poverty of the Middle East for similar reasons. After all, the Middle East led the world in the Neolithic Revolution, and the first towns developed in modern Iraq. Iron was first smelted in Turkey, and as late as the Middle Ages the Middle East was technologically dynamic. It was not the geography of the Middle East that made the Neolithic Revolution flourish in that part of the world, as we will see in chapter 5, and it was, again, not geography that made the Middle East poor. Instead, it was the expansion and consolidation of the Ottoman Empire, and it is the institutional legacy of this empire that keeps the Middle East poor today.
Finally, geographic factors are unhelpful for explaining not only the differences we see across various parts of the world today but also why many nations such as Japan or China stagnate for long periods and then start a rapid growth process. We need another, better theory.
THE CULTURE HYPOTHESIS
The second widely accepted theory, the culture hypothesis, relates prosperity to culture. The culture hypothesis, just like the geography hypothesis, has a distinguished lineage, going back at least to the great German sociologist Max Weber, who argued that the Protestant Reformation and the Protestant ethic it spurred played a key role in facilitating the rise of modern industrial society in Western Europe. The culture hypothesis no longer relies solely on religion, but stresses other types of beliefs, values, and ethics as well.
Though it is not politically correct to articulate in public, many people still maintain that Africans are poor because they lack a good work ethic, still believe in witchcraft and magic, or resist new Western technologies. Many also believe that Latin America will never be rich because its people are intrinsically profligate and impecunious, and because they suffer from some “Iberian” or “mañana” culture. Of course, many once believed that the Chinese culture and Confucian values were inimical to economic growth, though n
ow the importance of the Chinese work ethic as the engine of growth in China, Hong Kong, and Singapore is trumpeted.
Is the culture hypothesis useful for understanding world inequality? Yes and no. Yes, in the sense that social norms, which are related to culture, matter and can be hard to change, and they also sometimes support institutional differences, this book’s explanation for world inequality. But mostly no, because those aspects of culture often emphasized—religion, national ethics, African or Latin values—are just not important for understanding how we got here and why the inequalities in the world persist. Other aspects, such as the extent to which people trust each other or are able to cooperate, are important but they are mostly an outcome of institutions, not an independent cause.
Let us go back to Nogales. As we noted earlier, many aspects of culture are the same north and south of the fence. Nevertheless, there may be some marked differences in practices, norms, and values, though these are not causes but outcomes of the two places’ divergent development paths. For example, in surveys Mexicans typically say they trust other people less than the citizens of the United States say they trust others. But it is not a surprise that Mexicans lack trust when their government cannot eliminate drug cartels or provide a functioning unbiased legal system. The same is true with North and South Korea, as we discuss in the next chapter. The South is one of the richest countries in the world, while the North grapples with periodic famine and abject poverty. While “culture” is very different between the South and the North today, it played no role in causing the diverging economic fortunes of these two half nations. The Korean peninsula has a long period of common history. Before the Korean War and the division at the 38th parallel, it had an unprecedented homogeneity in terms of language, ethnicity, and culture. Just as in Nogales, what matters is the border. To the north is a different regime, imposing different institutions, creating different incentives. Any difference in culture between south and north of the border cutting through the two parts of Nogales or the two parts of Korea is thus not a cause of the differences in prosperity but, rather, a consequence.
What about Africa and African culture? Historically, sub-Saharan Africa was poorer than most other parts of the world, and its ancient civilizations did not develop the wheel, writing (with the exception of Ethiopia and Somalia), or the plow. Though these technologies were not widely used until the advent of formal European colonization in the late nineteenth and early twentieth century, African societies knew about them much earlier. Europeans began sailing around the west coast in the late fifteenth century, and Asians were continually sailing to East Africa from much earlier times.
We can understand why these technologies were not adopted from the history of the Kingdom of Kongo at the mouth of the Congo River, which has given its name to the modern Democratic Republic of Congo. Map 6 shows where the Kongo was along with another important central African state, the Kuba Kingdom, which we discuss later in the book.
Kongo came into intense contact with the Portuguese after it was first visited by the mariner Diogo Cão in 1483. At the time, Kongo was a highly centralized polity by African standards, whose capital, Mbanza, had a population of sixty thousand, which made it about the same size as the Portuguese capital of Lisbon and larger than London, which had a population of about fifty thousand in 1500. The king of Kongo, Nzinga a Nkuwu, converted to Catholicism and changed his name to João I. Later Mbanza’s name was changed to São Salvador. Thanks to the Portuguese, the Kongolese learned about the wheel and the plow, and the Portuguese even encouraged their adoption with agricultural missions in 1491 and 1512. But all these initiatives failed. Still, the Kongolese were far from averse to modern technologies in general. They were very quick to adopt one venerable Western innovation: the gun. They used this new and powerful tool to respond to market incentives: to capture and export slaves. There is no sign here that African values or culture prevented the adoption of new technologies and practices. As their contacts with Europeans deepened, the Kongolese adopted other Western practices: literacy, dress styles, and house designs. In the nineteenth century, many African societies also took advantage of the rising economic opportunities created by the Industrial Revolution by changing their production patterns. In West Africa there was rapid economic development based on the export of palm oil and ground nuts; throughout southern Africa, Africans developed exports to the rapidly expanding industrial and mining areas of the Rand in South Africa. Yet these promising economic experiments were obliterated not by African culture or the inability of ordinary Africans to act in their own self-interest, but first by European colonialism and then by postindependence African governments.
The real reason that the Kongolese did not adopt superior technology was because they lacked any incentives to do so. They faced a high risk of all their output being expropriated and taxed by the all-powerful king, whether or not he had converted to Catholicism. In fact, it wasn’t only their property that was insecure. Their continued existence was held by a thread. Many of them were captured and sold as slaves—hardly the environment to encourage investment to increase long-term productivity. Neither did the king have incentives to adopt the plow on a large scale or to make increasing agricultural productivity his main priority; exporting slaves was so much more profitable.
It might be true today that Africans trust each other less than people in other parts of the world. But this is an outcome of a long history of institutions which have undermined human and property rights in Africa. The potential to be captured and sold as a slave no doubt influenced the extent to which Africans trusted others historically.
What about Max Weber’s Protestant ethic? Though it may be true that predominantly Protestant countries, such as the Netherlands and England, were the first economic successes of the modern era, there is little relationship between religion and economic success. France, a predominantly Catholic country, quickly mimicked the economic performance of the Dutch and English in the nineteenth century, and Italy is as prosperous as any of these nations today. Looking farther east, you’ll see that none of the economic successes of East Asia have anything to do with any form of Christian religion, so there is not much support for a special relationship between Protestantism and economic success there, either.
Let’s turn to a favorite area for the enthusiasts of the culture hypothesis: the Middle East. Middle Eastern countries are primarily Islamic, and the non–oil producers among them are very poor, as we have already noted. Oil producers are richer, but this windfall of wealth has done little to create diversified modern economies in Saudi Arabia or Kuwait. Don’t these facts show convincingly that religion matters? Though plausible, this argument is not right, either. Yes, countries such as Syria and Egypt are poor, and their populations are primarily Muslim. But these countries also systemically differ in other ways that are far more important for prosperity. For one, they were all provinces of the Ottoman Empire, which heavily, and adversely, shaped the way they developed. After Ottoman rule collapsed, the Middle East was absorbed into the English and French colonial empires, which, again, stunted their possibilities. After independence, they followed much of the former colonial world by developing hierarchical, authoritarian political regimes with few of the political and economic institutions that, we will argue, are crucial for generating economic success. This development path was forged largely by the history of Ottoman and European rule. The relationship between the Islamic religion and poverty in the Middle East is largely spurious.
The role of these historical events, rather than cultural factors, in shaping the Middle East’s economic trajectory is also seen in the fact that the parts of the Middle East that temporarily broke away from the hold of the Ottoman Empire and the European powers, such as Egypt between 1805 and 1848 under Muhammad Ali, could embark on a path of rapid economic change. Muhammad Ali usurped power following the withdrawal of the French forces that had occupied Egypt under Napoleon Bonaparte. Exploiting the weakness of the Ottoman hold over the Egyp
tian territory at the time, he was able to found his own dynasty, which would, in one form or another, rule until the Egyptian Revolution under Nasser in 1952. Muhammad Ali’s reforms, though coercive, did bring growth to Egypt as the state bureaucracy, the army, and the tax system were modernized and there was growth in agriculture and industry. Nevertheless, this process of modernization and growth came to an end after Ali’s death, as Egypt fell under European influence.
But perhaps this is the wrong way to think about culture. Maybe the cultural factors that matter are not tied to religion but rather to particular “national cultures.” Perhaps it is the influence of English culture that is important and explains why countries such as the United States, Canada, and Australia are so prosperous? Though this idea sounds initially appealing, it doesn’t work, either. Yes, Canada and the United States were English colonies, but so were Sierra Leone and Nigeria. The variation in prosperity within former English colonies is as great as that in the entire world. The English legacy is not the reason for the success of North America.
There is yet one more version of the culture hypothesis: perhaps it is not English versus non-English that matters but, rather, European versus non-European. Could it be that Europeans are superior somehow because of their work ethic, outlook on life, Judeo-Christian values, or Roman heritage? It is true that Western Europe and North America, filled primarily by people of European descent, are the most prosperous parts of the world. Perhaps it is the superior European cultural legacy that is at the root of prosperity—and the last refuge of the culture hypothesis. Alas, this version of the culture hypothesis has as little explanatory potential as the others. A greater proportion of the population of Argentina and Uruguay, compared with the population of Canada and the United States, is of European descent, but Argentina’s and Uruguay’s economic performance leaves much to be desired. Japan and Singapore never had more than a sprinkling of inhabitants of European descent, yet they are as prosperous as many parts of Western Europe.