The practice of parkour in urban spaces by young people, especially those who call themselves traceurs, illustrates how identities are formed in an ephemeral way by reinterpreting spaces in the city – briefly and without leaving a trace. However, in a sort of paradox, these interventions are registered in the socio-digital spectrum, tokenistically anchoring and incorporating them into conversations and social interactions. This work aims to explain the practice of the sport called parkour as a socio-semiotic phenomenon. We have (...) used some zones of Mexico City as a specific case for our approach. The foregoing leads to the conclusion that the meaning of parkour goes beyond its recreational role and places it as a relevant piece of identity for excluded urban social groups – even though these practices have been appropriated by marketing strategies. Our approach will use a cultural semiotics perspective, as well as direct observations and interviews as research techniques. (shrink)

This paper examines the presentsupply of milk to the urban inhabitant ofMexico City, paying particular attention tocurrent themes of market liberalization,sustainable development, and democratization.This is facilitated by an infrastructure withinand without the metropolitan zone and coexistswith a large importation of milk from theinternational market, much being sold at lowprices to low income groups. Reduced statequality regulation has enabled the use of theseimports in industrialized milk products. Giventhe integration of international and nationalsources in milk supply, simply increasingMexican production will not (...) reduce imports, andthe NAFTA trade pact is unlikely to address theresource exploitation problems faced bynational production. (shrink)

This article explores the case of informal car parkers in Mexico City, to whom drivers regularly entrust the keys to their vehicles. In contrast to literature on social trust that expects institutional trust and interpersonal trust to support one another, the article shows that interpersonal trust improbably arises in the context of corrupt and inefficient institutions. Coercive and market dynamics undergird the interactions among car parkers, police officers, and drivers, making possible the emergence of an informal market and (...) noncontractual agreements. The exchange between car parkers and drivers depends on the performance of class—a performance that becomes legible and formulaic enough to appear safe, precisely because it coalesces classist tropes that are clearly distinct and recognizable. Interpersonal trust becomes possible not only despite class cleavages and institutional shortcomings but, paradoxically, because of them. (shrink)

For the past half a century, Latin American scholars have been pointing toward the emergence of new social actors as agents of social and political democratization. The first wave of actors was characterized by the emergence of novel agents—mainly, new popular movements—of social transformation. At first, the second wave, epitomized by nongovernmental organizations, was celebrated as the upsurge of a new civil society, but later on, it was the target of harsh criticism. The literature often portrays this development in Latin (...) American civil society as a displacement trend of actors of the first wave by the second wave—“NGOization”—and even denounces new civil society as rootless, depoliticized, and functional to retrenchment. Thus, supposedly, NGOization encumbers social change. The authors argue that NGOization diagnosis is a flawed depiction of change within civil society. Rather than NGOization related to the depoliticization and neoliberalization of civil society, in Mexico City and São Paulo, there has been modernization of organizational ecologies, changes in the functional status of civil society, and interestingly, specialization aimed at shaping public agenda. The authors argue that such specialization, instead of encumbering social change, brings about different repertoires of strategies and skills purposively developed for influencing policy and politics. Their argument relies on comparative systematic evidence. Through network analysis, they examine the organizational ecology of civil society in Mexico City and São Paulo. (shrink)

This article examines the tension in Hannah Arendt’s thought between the creativity of political action and the worldlessness of labour in light of fieldwork with feminist activists in Mexico City. Drawing from my ethnographic research, I explore how labour and action are knitted together in the feminist practice of accompanying women who seek safe abortion in the city. Bringing Arendt’s thought into dialogue with anthropologies of illness experience as well as the reflections of my interlocutors in the (...) field, I shift from an approach to the situation of abortion as a decision-making event, to ask other questions about autonomy and dependency, freedom and necessity, mortality and political life. I argue that what is interesting about Arendt’s conceptualisation of the labouring body is not that she separates ‘bare life’ from the political sphere of ‘men’, but rather that it alerts us to the uncertain way our life is implicated with others. In conclusion, I argue that feminist accompaniment networks foster an ephemeral relation of care between activists and women in situations of abortion, one that invites us to re-imagine the temporality of political action and to ask, again, what it is to make a new world versus make this world livable. (shrink)

ArgumentThis paper focuses on the uses of electroencephalograms in Mexico during their introductory decade from 1940 to 1950. Following Borck, I argue that EEGs adapted to fit local circumstances and that this adjustment led to the consolidation of different ways of making science and the emergence of new objects of study and social types. I also maintain that the way EEGs were introduced into the institutional networks of Mexico entangled them in discussions about the objective and juridical definitions (...) of social groups, thereby preempting concerns about their technical and epistemic limitations. This ultimately enabled the use of EEGs as normative machines and dispositifs. To this end, the paper follows the arrival of EEGs and the creation of institutional networks then analyzes the extent to which the styles of thinking behind the uses of EEGs and attempts to reify a notion of normal electrical brain behavior—particularly by applying EEGs to a community of Otomí Indians—correlated with the difficulties of defining the socio-anthropological notions that articulated legal and disciplinary projects of the time. Finally, it unveils the shortcomings of alternative attempts to define a brain model and to resist the production of ontological determinations. (shrink)

"Combining aspects of his acclaimed street work with an innovative approach to portraiture, Chicago-based photographer Jed Fielding has concentrated closely on these children's features and gestures, probing the enigmatic boundaries between surface and interior. Design, composition, and the play of light and shadow are central elements in these photographs, but the images are much more than formal experiments; they confront disability in a way that affirms life. Fielding's sightless subjects project a vitality that seems to extend beyond the limits of (...) self-consciousness. In collaborative, joyful participation with the children, he has made pictures that reveal essential gestures of absorption and the basic expressions of our creatureliness. Fielding's work achieves what only great art, and particularly great portraiture can: it launches and then complicates a process of identification across the barriers that separate us from each other. (shrink)

In 1947, Jacques Maritain argued before the UN that “men mutually opposed in their theoretical conceptions can come to a merely practical agreement regarding a list of human rights.” Maritain justified this thesis using a progressive theory of the natural law which rests on a distinction between the natural law as operative in human nature and the natural law as known and articulated. Drawing on Maritain’s 1951 Man and the State, this essay defends a MacIntyrian reading of Maritain’s thesis and (...) its plausibility against four objections from Ralph McInerny, Charles Taylor, and Alasdair MacIntyre himself. (shrink)

Although the chinampa agriculture in Mexico City is considered an historical sustainable farming system,there have been few studies on its current status. This paper assesses the relationship between agroecological factors and socioeconomic strategies by analyzing urban forces, regional employment, and environmental concerns. Despite ecological deterioration caused by the urban expansion of Mexico City, the economic viability of this agricultural system is still based on the efficient use of farming technologies and resources management strategies that tend to (...) maintain levels of productivity in horticulture and floriculture. The chinampa agriculture generates high income and employment for families and other local residents. This agroecosystem depends on the relationship between the economic priorities and agricultural criteria of farmers. We suggest that urban development, economic growth, and resource management in the chinampa region of Mexico City coincide with ecosystem processes, biological human needs, agronomic productivity, economic viability, and sociocultural values. By evaluating these factors, we provide some useful insights on the importance of this traditional agriculture within a sustainable development context. (shrink)

Aim: The presence of noise in urban environments is rarely considered a factor that causes damage to the environment. The primary generating source is transportation means, with vehicles being the ones that affect cities the most. Traffic noise has a particular influence on the quality of life of those who are exposed to it and can cause health alterations ranging from annoyance to cardiovascular diseases. This study aims to describe the relationship between the traffic noise level and the perceived annoyance (...) in the inhabitants of a city on the Northern Border of Mexico. The work carried out in a city represents the vulnerability characteristics: economic, social, and migratory of its sizable portion of the inhabitants. Due to that, it is impossible to identify precisely the number of residents as the number of vehicles in circulation.Methods: The streets and avenues with an annual average daily traffic of more than 1,000 vehicles were considered for the measurement of traffic noise. The equipment used was a vehicle gauge with non-invasive speed radar; type I integrating sound level meters, with their respective gauges and tripods. A questionnaire was applied to people living within 250 m of the streets and avenues in which the noise was measured.Results: The noise measurement found a parameter of LAeq estimated for 12 h during the day, exceeding 70 dBA. The data received from the questionnaire were statistically tested by using Pearson's correlation tests. A total number of 2,350 people were participated, of whom 1,378 were women and 972 were men. The age of participants is ranged from 18 to 75 years. The overall perception of traffic noise annoyance identified that 1,131 participants responded “Yes” as they considered the noise annoying. Participants who responded “No” as well as those who responded “Do not know” resulted in a total of 1,219 people.Conclusion: The results show that the population is desensitized to traffic noise and does not perceive it as an annoyance. The flow of vehicles and the type of vehicles are the significant factors for the propagation and increase in the traffic noise levels. Women present a considerable appreciation of traffic noise perception instead of younger people who demonstrate a higher tolerance to high-level exposure. This reflects the lack of information of the population around the noise problem and its effects. (shrink)

Since its origin, the city of Puebla has had representative elements in its public spaces that have survived for a long time, they are ornamental and utilitarian objects which are landmarks of the city. Street furniture is a benchmark of identity too. All elements have legends, they are references that have given identity to streets and avenues. Natural elements also refer to a city’s identity, like trees. But the natural element that defined origin, trace and growth of (...) the city is one of the least visible. In the sixties, the San Francisco River was piped, as a sign of the new modernity, and today it is a boulevard where thousands of cars pass. Thus, bridges and other types of elements that the population still remember, mainly the elderly, have been forgotten. In recent years, some initiatives have emerged to rescue the historical memory of daily life and the revaluation of repre­sentative objects of the city center, such as the Casa Analco Community Museum project, coordinated by the Faculty of Architecture of BUAP in collaboration with residents of the Analco neighborhood. This article discusses both the monuments, their relics, elements of nature that shape the city's identity, as well as the gradual loss of these symbols. (shrink)

Modern cities have recently evolved as centres for material and intangible exchanges and this obliges us to rethink the urban scene. The passing from the industrial era to the new age of information has rendered obsolete the models envisaged by Max Weber, Georg Simmel and Walter Benjamin. Basing her argument on the typology put forward by Saskia Sassen, Barbara Freitag sketches out the different profiles of contemporary cities. Urban centres are now defined by the level, scale and intensity of the (...) exchanges to which they give rise. On the first level is the global city, nerve centre of the globalized economy (Tokyo, New York, London...) and capable of challenging the power of the state. On the second level are the megalopoles (Mexico, São Paulo...), which are only prevented from joining the ranks of the global cities because much of their population is excluded from the global economy. Next come the metropoles, cities like Paris (‘19th-century capital’), which have retained a way of life global centres can no longer provide. However, most of the world’s population is concentrated in the peripheral boroughs of the information society’s global economy. It is for the sake of this population that attention must be paid to the transformations endured by 21st-century cities. (shrink)

The 1968 Olympic Games in Mexico included innovative practices and technological knowledge of human biology. The first time that cytogenetic techniques had been applied to athletes was in the 1966 European Athletics Championship in Budapest and used on Olympic athletes for the first time in Mexico in 1968. The Genetics and Human Biology Program was created for this purpose in 1966 in close collaboration with the Local Organizing Committee, by Mexican geneticists Alfonso León de Garay and Rodolfo Félix (...) Estrada who led the project. The main objective was to study the genetic and anthropological components which determine an Olympic athlete’s abilities. This investigation studied 1,265 game participants and included family studies, cytological analyses, research on single genes, and the study of sex determination. In terms of influence beyond Mexico, this Program was significant as a site of transnational collaboration. It mobilized cognitive and financial resources, scientific practices, and material culture to set up a clinical laboratory in the Olympic Village. The Program also hosted three international seminars in Mexico City, two before the games, to calibrate clinical trials and anthropological tests. One in 1969 to analyze the results and proceed to their publication in 1974. This manuscript will focus on the PGBH to show how its work fits in the larger tapestry of post-1945 human biological studies. Also, to explore how the Olympic athlete populations studied can be considered laboratories of knowledge production or sites of cognition conceived as specific entities for scientific inquiry, standardization of medical practices, and the production or application of medicines. Finally, through the narrative of the different trajectories and collaborations of the leaders of the PGBH, this manuscript will show how contact between their scientific practices brought cytogenetics and sports together. (shrink)

Described by Excelsior of Mexico City in a banner headline on the front page as "Conclusiones de los Filósofos de Rusia y E. U., en Junta Secreta: Lucha con las Ideas, Nunca con las Armas," an unprogrammed conference of American and Soviet philosophers took place during the XIII International Congress of Philosophy. While in a sense private, since it was confined to members from the two countries, and while its form was agreed to only after the start of (...) the Congress, it was in no sense secret. The initiative in organizing and sponsoring the session, which lasted about two and a half hours, came from the Society for the Philosophical Study of Dialectical Materialism, a specialized group open to all members of the American Philosophical Association. Co-Chairmen of the meeting were the present president of the Society, Professor John Somerville of Hunter College, City University of New York, and its first president , Professor Howard Parsons of Coe College. (shrink)