The Mexican government’s civil aviation program implemented elite development strategies during a period of national reconstruction. In the decades following the revolution, political leaders and industrialists attempted to strike a balance between preserving a unique national identity and asserting their country’s place in global affairs as a competitive, modern nation. Nation builders were primarily concerned with improving the nation’s communication and transportation capabilities, although they quickly learned to exploit the spectacle of aviation through the mass media and in public ceremonies, as well. The symbolic figure of the pilot proved an adept vessel for disseminating the values championed by the country’s ruling party. Aviators validated the technological determinism underpinning the government’s development philosophy, while projecting an image of strength abroad.
This article traces the trajectory of aviation development from 1920s through the 1950s. In the process it demonstrates how the social and cultural significance of technology in Mexico changed over time. The establishment of the Department of Civil Aeronautics under the Secretariat of Communications and Public Works (SCOP), in 1928, reflected the ambitions of reform-minded officials who were intent on modernizing the country. Although the onset of the Great Depression slowed aviation development for about a decade, policymakers recommitted to the technology during World War II. President Manuel Ávila Camacho (1940–1946) used it to achieve two of his primary goals: securing the country from the threat of international fascism and shifting the nation from an agrarian to an industrial economy. Wartime aid alleviated material obstacles hamstringing national aviation development, and the rapid growth of tourism to the country in 1940s and 1950s benefited commercial airlines. Presidents Miguel Aléman (1946–1952) and Adolfo Ruiz Cortines (1952–1958) touted the success of the aviation industry as a consequence of their development policies. The near financial collapse of the country’s largest airline, Compañía Mexicana de Aviación (CMA), at the end of the decade nevertheless hinted that the country’s sustained economic growth was less miraculous than officials and foreign observers liked to believe.
Gregory T. Cushman
Agrarian societies in Latin America and the Caribbean have accomplished some of the most important and influential innovations in agricultural knowledge and practice in world history—both ancient and modern. These enabled indigenous civilizations in Mesoamerica and the Andes to attain some of the highest population densities and levels of cultural accomplishment of the premodern world. During the colonial era, produce from the region’s haciendas, plantations, and smallholdings provided an essential ecological underpinning for the development of the world’s first truly global networks of trade. From the 18th to the early 20th century, the transnational activities of agricultural improvers helped turn the region into one of the world’s primary exporters of agricultural commodities. This was one of the most tangible outcomes of the Enlightenment and early state-building efforts in the hemisphere. During the second half of the 20th century, the region provided a prime testing ground for input-intensive farming practices associated with the Green Revolution, which developed in close relation with import-substituting industrialization and technocratic forms of governance. The ability of farmers and ranchers to intensify production from the land using new cultivars, technologies, and techniques was critical to all of these accomplishments, but often occurred at the cost of irreversible environmental transformation and violent social conflict. Manure was often central to these histories of intensification because of its importance to the cycling of nutrients. The history of the extraction and use of guano as a fertilizer profoundly shaped the globalization of input-intensive agricultural practices around the globe, and exemplifies often-overlooked connectivities reaching across regional boundaries and between terrestrial and aquatic environments.
“Technology” is the practical expression of accumulated knowledge and expertise focused on how to mediate and manipulate the world. Scholars and contemporary observers of Mexico have long characterized production methods there as unchanging and lagging well behind the standard in the Atlantic world, but there are few systematic studies of technology in Mexican history, and especially for the critical 19th-century era of early modernization.
Mexico’s first half century of independence (c. 1820–1870) saw relatively little technological change. In spite of a number of sustained efforts to introduce the technologies—such as railroads, steam power, and iron manufacturing—that were transforming economic life and production in Great Britain and the United States, production methods in Mexico remained small scale and artisanal. Textile manufactures were a partial exception, as there were several dozen large-scale factories, powered by water turbines and occasionally by steam, that spun and wove thread. But the substantial obstacles to innovation discouraged or undermined most attempts.
The next forty or so years, however, could not have been more different (c. 1870s–1920). As political stability slowly settled over most of the country, investment in economic activities picked up, slowly at first, then more rapidly into the 1880s and beyond. Initially focused on railroad transport and mining, new investments from both Mexican and foreign entrepreneurs diversified into a wide range of manufacturing enterprises, commercial agriculture, and urban infrastructure and commerce. Tightly linked to the concurrent dramatic expansion of the Atlantic economy—the so-called second industrial revolution—this expansion pushed demand for new technologies of production and swept across the country, transforming production, productivity, and the working and consuming lives of Mexicans at nearly all levels of society. The result was substantial modernization, manifest as economic growth as well as social dislocation.
Individuals and firms proved able to adopt and commercialize a wide range of new production technologies during this period. This success was not matched, however, by substantial local assimilation of new technological knowledge and expertise, that is, by a process of technological learning. Until the 1870s, Mexican engineers, mechanics, and workers had scant opportunities to work with and learn from production technologies appearing in the Atlantic world. When new machines, tools, and processes swept across Mexico thereafter, adopting firms typically hired technical experts and skilled workers from abroad, given the scarcity of expertise at home. This became a self-reinforcing cycle, perpetuating dependence on imported machines and imported know-how well into the 20th century.
Today, the death of women during pregnancy, childbirth or postpartum is considered simultaneously a public health, social inequality, and gender discrimination problem. In Mexico, approximately one thousand women die each year during pregnancy, childbirth, postpartum or from an unsafe abortion, experiencing a premature and sudden death in the midst of their most productive years, often with lasting consequences for their families and surviving children. As elsewhere, the great majority of these deaths would not have occurred if women had had prompt and unlimited access to quality emergency obstetric care, as well as easy access to contraceptives to prevent unwanted pregnancies. Most deaths are related to the substandard quality of available maternal healthcare services; services that are provided for free to most Mexican women in an overly saturated and underfunded public health system that also tends to overmedicalize and pathologize normal births. Their prematurity and abruptness, their occurrence in the process of giving life, the fact that these deaths exclusively affect women, and their avoidable nature make maternal mortality unacceptable in today’s social, political, and ethical arenas.
From an historical perspective, deaths in childbirth were much more common in past centuries than today; these deaths were considered inevitable and were accepted as natural occurrences until the late 19th century. However, surrounding rituals, the meaning attached to these deaths, related notions of womanhood and motherhood, and practices to prevent or avoid them, underwent changes according to broader sociocultural, political and religious transformations from Pre-Hispanic times to the 20th century.
As elsewhere, in Mexico maternal deaths declined considerably in the 1930s–1950s with the discovery of penicillin and the concomitant decline of puerperal fever; they reached a plateau in the 1960s and 1970s and began to slowly decline again in the 1980s–1990s with an even steeper decrease after the signature of the United Nations (UN) Millennium Development Goals in the year 2000; time when the reduction of maternal mortality became one of eight high-priority global public policy objectives, closely monitored by UN bodies.
Maternal deaths are a reflection of ingrained multiple social inequalities that characterize Mexican society at large; poor, rural, marginalized and Indigenous pregnant women face a 2–10 times higher risk of dying than the rest of Mexican women, because their access to contraception and to prompt and high quality obstetric emergency care is more limited. Today, research in the field of maternal mortality etiology, measurement and reduction includes the call for women-centered respectful maternal care, the elimination of discrimination in the provision of obstetric services and the application of a human rights perspective to health policies, programs, and care.
In the long view of history, the charlatan is a merchant in unconventional knowledge defined on the basis of his itinerant existence. Traveling from one marketplace to another, dealing in exotic objects and remedies, organizing shows and exhibitions, performing miraculous healings by appealing to the curative power of words and liniments, charlatans have traversed Europe since early modern times.
Charlatans also crossed the boundaries between popular and learned cultures. Both celebrated and opposed by physicians, scientists and philosophers, the rich and the poor, women and men, they circulated and traded knowledge and artifacts, penetrating the most diverse cultural spheres. Far from being confined to certain countries or regions, they were everywhere, repeating almost the same sales strategies, words, and performances. The repetition of fictitious stories down the centuries and on different continents raises the question of assessing the persistence of tradition in such different contexts.
Charlatans were able not only to discover what local people liked but also to speak their “local language,” as well as adopting the most sophisticated technological innovations as part of their performances. They were sharp observers of traditions and habits in the settings they visited, and they reacted quickly to what was new for attracting audiences and customers. One can say that charlatans combined very ancient products with the most innovative media.
Alexandra Minna Stern
Eugenics emerged in Latin America in the early 20th century on the intellectual foundations of 19th-century social Darwinism and positivism, and expanded in contexts influenced by Catholicism, nationalism, and transnational scientific exchange. Although the extent and objectives of eugenic policies, practices, and organizations varied across the region, Latin American eugenicists tended to subscribe to neo-Lamarckian principles of environmental modification, foreground puericulture or infant and maternal care, and support new techniques of human measurement associated with biotypology. Overall, eugenics in Latin America was less extreme than in Anglo and Nordic countries, rarely resulting in sanctioned policies of compulsory sterilization or euthanasia. It was an integral component of programs designed to combat infectious ailments, especially sexually transmitted diseases, and to ameliorate national health indicators. This overlap meant that eugenics sometimes was less visible as a stand-alone movement, and that its tenets were absorbed with little friction into public health and social welfare infrastructures and campaigns. At the same time, eugenic racism was expressed in calls for immigration restriction that reverberated across Latin America, most notably in the 1910s and 1920s. In retrospect, eugenics in Latin America contributed both to exclusionary policies that stigmatized certain social groups and to overarching campaigns for health and wellness that were backed by a diverse political spectrum that could include feminists, Socialists, and military leaders.
At the beginning of the 19th century, Colombian physicians thought of food as an essential factor in shaping human character and corporeality. Framed in a neo-Hippocratic system, health and racial differences were related not only to climate but also to the connection between food qualities and humoral fluids. For example, it was believed that the tendency to eat cold and moist food, as well as greasy substances, was one of the reasons why people in warm regions of Colombia were choleric, phlegmatic, and indolent. By midcentury, it was further argued that each regional type—a local racialized categorization based on geographic determinism—had certain diet habits and physiological characteristics that explained its character (sober, obedient, lazy, industrious, etc.), and that made this type “naturally” suitable for different kinds of work. During this period, the working population’s diet was not perceived to be a social problem requiring regulation, at least not by the government. In the midst of liberal reforms, the political elites were more focused on the economic and genetic integration (“whitening”) of highland Indians, and to a lesser extent blacks, than on producing a supposed “better race” through nourishment.
But by the late 19th and the early 20th centuries, however, a new cultural framework that crossed the boundaries of thermodynamics, political economy, experimental physiology, and eugenics had begun to emerge in Colombia, converging in the social problem of nutrition. Centered on the analogy of the human body as a heat engine that transforms energy, local scientists began to conduct surveys of the eating habits of the “working classes,” analyses of the chemical and caloric composition of their foods, and studies on the metabolic characteristics of different regional populations. The results of these investigations were used to push the government to “restore the energies” of an impoverished population that was consistently thought to be weak and racially inferior, but capable of physiological and hereditable improvement. The cry of conservative elites for political and moral “regeneration” at the turn of the century also had a biological component—the optimization of the human motor. In the 1920s and 1930s, several campaigns and institutions were created for this social engineering, aimed at producing a modern, healthy, and industrious citizen. These campaigns gained special political force after the Liberal Party returned to power in 1930.
The control and eradication of smallpox have been among the most studied and chronicled topics in histories of health and medicine, which is not coincidental considering the dramatic nature of the disease, the official measures developed to deal with it, and the declaration in 1980 by the World Health Organization of its global eradication. Smallpox first erupted in Mexico-Tenochtitlán in 1520 during the Spanish conquest, and in 1952 the health authorities and the federal government declared that that long-feared disease had finally been eradicated there. Numerous historical studies have perpetuated the image of a single smallpox campaign in Mexico, free from conflicts, problems, and inertia. Recent scholarship, however, has increasingly emphasized that smallpox vaccination efforts were not homogenous or consistent, that they were not pursued equally in all geographic and cultural regions, and that vaccination strategies and campaigns gradually became less coercive and more selective and persuasive.
The prevention of communicable diseases, the containment of epidemic disorders, and the design of programs and the implementation of public health policies went through important transformations in Mexico, as in other Latin American nations, between the final decades of the 19th century and first half of the 20th century. During that period not only did the advances in medical science make possible the identification and containment of numerous contagious diseases; it was also a time when the consolidation of formal medical institutions and their interaction with both national and international actors contributed to shape the definitions and solutions of public health problems. Disease prevention strategies were influenced by medical, scientific, and technical innovations and by the political values and commitments of the period, and Mexico experienced profound and far-reaching political, economic, and social transformations: the apogee, crisis, and downfall of the long Porfirio Díaz regime (1876–1910), the armed phase of the Mexican Revolution (1910–1920), and the period of national reconstruction (1920–1940). Thus, during the period under consideration, and alongside the consolidation of an official medical apparatus as an integral part of public power, the promotion of public health became a crucial element to reinforce the political unification and the social and economic strength of the country.
Before there was Mexico, there was oil. Millennia of organic matter that collapsed and liquefied into fossil fuel rested deep underground and underwater along the half-moon territorial formation that 19th-century geographers named the Mexican Gulf. Hidden by the lush tropical rainforests, marshes, and mangroves that occupied the landscape from the Pánuco River on the border between modern day Tamaulipas and Veracruz and the Bay of Campeche on the South, the oil seeped to the surface in small ponds, sometimes blackening the waters of streams and lagoons from Tabasco to the Huasteca. The human communities who inhabited that part of the globe thousands of years later knew about and utilized nature’s oozing sticky black tar.
The Olmec, who flourished in southern Veracruz from 1200 to 400