Abstract In this article we aim to review various case studies through which we can locate the main strategies that are central to fashion design proposals in terms of dyeing and printing treatment and which, in a relatively short period of time, have the mission of achieving a radical transformation of the fashion industry. In the first instance, we have tried to identify a series of innovations that are already a reality, to a greater or lesser degree of development and achievement, but which will lead to a substantial change towards more efficient design. For this approach, we have grouped them largely according to one of the following typologies, or a combination of them, and which could be organised on the basis of the following strategies: the use of dyes from food waste, the increase in the use of raw fabrics or especially the reuse of fibres and/or fabrics by upcycling process, the expansion of the supply of natural dyes, and the development of biotechnology applied to the creation of colours.

Resumen En este artículo pretendemos una revisión de diversos casos de estudio a través de los que se pueden localizar las principales estrategias que están siendo centrales en las propuestas de diseño de moda, en cuanto al tratamiento de tintado y estampación y que en un plazo relativamente breve tienen como misión lograr una transformación radical de la industria de la moda. Hemos procurado identificar en primera instancia una serie de innovaciones que son ya una realidad, en mayor o menor grado de desarrollo y consecución, pero que protagonizarán un cambio sustancial hacia un diseño de mayor eficiencia, y a las que, para esta aproximación, hemos agrupado en gran parte en cuanto a alguna de las posibles tipologías, o por la combinación de las mismas, y que se podrían organizar en base a las siguientes estrategias: la utilización de colorantes procedentes de desperdicios alimentarios, el incremento del uso de tejido en crudo o especialmente la reutilización de fibras y/o tejidos recuperados, la expansión la oferta de tintes naturales, y el desarrollo de la biotecnología aplicada a la creación de colores.

Resumo Neste artigo pretendemos fazer uma revisão de vários estudos de caso através dos quais se podem localizar as principais estratégias que estão a ser centrais nas propostas de design de moda, em termos de tratamento de tingimento e estamparia e que num espaço de tempo relativamente curto a missão do brief é alcançar um transformação radical da indústria da moda. Procuramos identificar em primeira instância uma série de inovações que já são uma realidade, em maior ou menor grau de desenvolvimento e realização, mas que conduzirão a uma mudança substancial em direção a um design mais eficiente, e ao qual, para esta abordagem, agrupamos isso em grande parte em termos de qualquer uma das tipologias possíveis, ou por sua combinação, e que poderia ser organizado com base nas seguintes estratégias: o uso de corantes de resíduos alimentares, o aumento do uso de tecido bruto ou especialmente o reaproveitamento de fibras e / ou tecidos recuperados, ampliação da oferta de corantes naturais e desenvolvimento da biotecnologia aplicada à criação de cores.

ABSTRACT Papaya (Carica papaya L.) is one of the most cultivated fruits in Brazil. Thus, increasing efforts to improve the crop efficiency have been carried out, being the study of quality seedling production of fundamental importance. Arbuscular mycorrhizal fungi, in symbiosis with the root system of plants, can bring great improvements to the morphophysiological aspects of the papaya tree. The aim of this study was to evaluate the interaction of papaya seeds treated with AMF, in order to support management works on the crop. The experiment was installed in an agricultural greenhouse in a completely randomized design with three treatments: T0 – control (no inoculation); T1 - inoculation of seeds with Gigaspora rosea + Gigaspora margarita; and T2 - inoculation of seeds with Rhizophagus clarus, with 40 replicates, with each sowing cell being considered a replicate. Mycorrhizal colonization, seedling emergence and biometric indices at 60 days after sowing were evaluated. High symbiosis rate was observed between papaya seedlings with Rhizophagus clarus and Gigaspora rosea + Gigaspora margarita. Increase in the percentage and speed emergence and decrease in emergence time in relation to control was observed, in addition to increase in biometric characteristics of seedlings, evidencing its beneficial use for higher production.

The topic of fluid dynamics is rarely addressed fully in high school classes. The absence of this subject in the school year, the extensive content and the lack of connections with the student’s reality are features that put aside hydrodynamics and aerodynamics discussion in the classroom. However, the presence of these areas is recognized in the daily life. For this purpose, examples can be cited from the support of aircraft to the pressure of water coming out of the tap. This proposal attempts to include a routine subject for students. The automotive aerodynamics do not surprise the student and, at the same time, it allows to systematize the formal teaching of the phenomena of fluid physics and take the sustentability assumption in acount. The proposal constitutes a class sequence aided by a low-cost experiment and a simulator of a wind tunnel. For the elaboration of this proposal, the Freirean teaching methodology known as the Three Pedagogical Moments (3MP) was used.

Raramente a dinâmica de fluidos é tratada nas aulas de física no ensino médio. A falta de espaço no calendário do ano letivo, o conteúdo extenso e a ausência de conexões com a realidade do aluno fazem com que a hidrodinâmica e a aerodinâmica sejam pouco discutidas. Contudo, pode-se, com vários exemplos, reconhecer a presença dessas áreas da física no cotidiano do aluno. Desde a sustentação de aeronaves até a pressão de água que sai da torneira, são fenômenos de aerodinâmica e hidrodinâmica vivenciados pelos alunos. Diante dessa ausência, propõe-se levar esse assunto para o currículo das aulas de física dos estudantes de ensino médio através da elaboração de um produto educacional. Dentre os fenômenos, a aerodinâmica de automóveis está presente no cotidiano do estudante permitindo sistematizar o ensino formal dos fenômenos da física de fluidos e promovendo possibilidades em levar questões de sustentabilidade para sala de aula. Com isso, o produto constitui de uma sequência de aula sobre aerodinâmica veicular auxiliada por um experimento de túnel de vento de baixo custo. Para a elaboração desse produto educacional, utilizou-se a metodologia freiriana de ensino conhecida como os Três Momentos Pedagógicos.

Resumo A presente edição da série de cadernos do Centro de Estudos de Design e Comunicação compila artigos de especialistas em tecnologia, design e projeto, história da arte, sustentabilidade e economia a partir de múltiplas linhas de pesquisa enfocando as categorias de continuidade, ruptura e prospectivo.

Abstract This journal gathers academic papers produced by experts in technology, project design, history, sustentability and economics. In their articles authors aproachs current and future design scenaries from multiple points of view attending categories such as continuity, rupture and prospective.

Resumen El presente número de la serie Cuadernos del Centro de Estudios de Diseño y Comunicación, compila artículos de especialistas en tecnología, proyecto y diseño, historia del arte, sustentabilidad y economía desde múltiples líneas de investigación; focalizando en las categorías de continuidad, ruptura y prospectiva.

In this trial, the hydric and thermal regime of the soil and yield of the sugarcane were analyzed in two trash blanket management alternatives. The alternatives studied were: a) CV mechanical harvest leaving trash blanket on the ground and b) CQ mechanical harvest and subsequent trash blanket burning. The trial was carried out at El Potrero farm in Simoca department, Tucumán, Argentina. We worked with LCP 85-384 variety, the evaluations were carried out in the 2012/2013 and 2013/2014 campaigns. The experimental design was totally randomized with three repetitions. The experimental plot consisted of 5 furrows 10 m long. Humidity and temperature were measured with Decagon and Ibutton sensors respectively, recording data at a frequency of 4 hours. The sugarcane yield was estimated before the harvest of first and second ratoon. The soil temperature in the two evaluated cycles was higher in the CQ treatment until cane closu-re, when CV and CQ tended to equalize. The thermal amplitude was always lower in CV. The average soil moisture content before closure was higher in the CV treatment (5.3% and 5.6% higher in the 2012/13 and 2013/14 cycles, respectively). After the closure in the first cycle, the differences between treatments became minimal and in the second cycle the soil moisture content continued to be higher in the CV treatment (difference of 5.46%). The sugarcane yield did not present significant differences between the treatments for any of the studied cycles.

En este ensayo se analizó el régimen hídrico y térmico del suelo y el rendimiento cultural del cañaveral en dos alternativas de manejo del residuo agrícola de cosecha (RAC). Las alternativas estudiadas fueron: a) CV cosecha integral en verde dejando la cobertura de RAC sobre el suelo y b) CQ cosecha integral en verde y posterior quema del RAC. El ensayo se realizó en Finca El Potrero, departamento de Simoca, provincia de Tucumán, Argentina. Se trabajó con la va-riedad LCP 85-384 y las evaluaciones se realizaron en las campañas 2012/2013 y 2013/2014. El diseño experimental fue totalmente aleatorizado con tres repeticiones. La parcela experimental estuvo formada por cinco surcos de 10 m de largo. La humedad y la temperatura se midieron con sensores Decagon e Ibutton, respectivamente, que registraban datos con una frecuencia de cuatro horas. El rendimiento cultural se estimó antes de la cosecha de la soca 1 y de la soca 2. La temperatura del suelo para los dos ciclos evaluados fue mayor en el tratamiento CQ hasta el cierre del cañaveral, cuando CV y CQ tendieron a igualarse y la amplitud térmica fue siempre menor en CV. El contenido promedio de humedad del suelo antes del cierre fue mayor en el tratamiento CV (5,3% y 5,6% mayor en los ciclos 2012/13 y 2013/14, respectiva-mente). Después del cierre, en el primer ciclo las diferencias entre tratamientos se hicieron mínimas, y en el segundo ciclo el contenido de humedad del suelo continuó siendo mayor en el tratamiento CV (diferencia de 5,46%). El rendimiento cultural no presentó diferencias significativas entre los tratamientos para ninguno de los ciclos estudiados.

Resumo: A partir do pressuposto que economias de mercado são reguladas por ordens sociais que regulam ou limitam as trocas com base em convenções, normas e valores, o presente estudo busca investigar o conjunto de sentidos atribuídos à sustentabilidade pelos atores empresariais e sua transformação em cursos de ação produtiva e econômica nas empresas. Uma vez que a sustentabilidade se refere a um valor em constante disputa e a efetividade dos sentidos atribuídos a ela depende da representação sobre a sua validade, a pesquisa voltou-se para as concepções de sustentabilidade e de transformações promovidas por empresas que aderiram ao plástico verde, um plástico cuja matéria-prima é renovável. A análise dos dados aponta para uma concepção de sustentabilidade como um modelo de gestão endógeno ao negócio, sensível às críticas e às contestações, mas perpassado por suas limitações em relação ao crescimento econômico. Os resultados apontam, ainda, para a relevância da sustentabilidade na construção de expectativas que permitem a complexa coordenação de ações diversas no processo econômico capitalista.

Abstract: Based on the assumption that market economies are regulated by social orders that regulate or limit trades based on conventions, standards and values, the present study seeks to investigate the set of meanings attributed to sustainability by business actors and their transformation in courses of action in companies. Since sustainability refers to a value in constant dispute and the effectiveness of the meanings attributed to it depends on the representation about its validity, the research turned to the conceptions of sustainability and transformations promoted by companies that adhered to the green plastic, a plastic whose raw material is renewable. The analysis of the data points to a conception of sustainability as an endogenous management model for the business, sensitive to criticisms and challenges, but permeated by its limitations in relation to economic growth. The results also point to the relevance of sustainability in the construction of expectations that allow the complex coordination of diverse actions in the capitalist economic process.

Resumen: A partir del supuesto de que las economías de mercado están reguladas por órdenes sociales que regulan o limitan los intercambios con base en convenciones, normas y valores, el presente estudio busca investigar el conjunto de sentidos atribuidos a la sostenibilidad por los actores empresariales y su transformación en cursos de acción productiva y económica en las empresas. Una vez que la sustentabilidad se refiere a un valor en constante disputa y la efectividad de los sentidos atribuidos a ella depende de la representación sobre su validez, la investigación se volvió a las concepciones de sustentabilidad y transformaciones promovidas por empresas que se adhieren al plástico verde, un plástico cuya materia prima es renovable. El análisis de los datos apunta a una concepción de sostenibilidad como un modelo de gestión endógeno al negocio, sensible a las críticas y contestaciones, pero atravesado por sus limitaciones en relación al crecimiento económico. Los resultados apuntan a la relevancia de la sostenibilidad en la construcción de expectativas que permiten la compleja coordinación de acciones diversas en el proceso económico capitalista.

Abstract: Sustainability is the ability to achieve stable economic prosperity by protecting natural systems, demonstrating a high quality of life for people. With this consideration, the investigation was carried out in Portoviejo, Ecuador. Lemon is a very important crop for the area because it exists in a large area (4.300 hectares). A lot this fruit in Ecuador is produced in that jurisdiction that has little updated information on the sustainability about this crop. The aim was to determine the sustainability of the lemon farms; the Sarandón methodology was applied, which consists of defining indicators and subindicators with sociocultural, economic and environmental variables that were applied to 102 farms and then processed according to the environmental, economic, sociocultural and general sustainability formulas. The Sarandón methodology established that only 12% of the lemon farms were sustainable due to most of the farms showed weaknesses in environmental aspects, a weight of this finding, the social and economic aspects and the strengths in its subindicators. These facts are useful to guide community research and development guidelines focused on implementing environmental certifications.

Resumen: Sustentabilidad es la habilidad de lograr una prosperidad económica estable protegiendo los sistemas naturales, proveyendo una alta calidad de vida para las personas. Para abordar esta temática, la investigación se la realizó en Portoviejo, Ecuador. El limón es un cultivo muy importante para la zona debido a su extensión (4.300 hectáreas); gran parte de este frutal en Ecuador se produce en dicha jurisdicción que cuenta con escasa información actualizada sobre la sustentabilidad del cultivo. Se tuvo como objetivo determinar la sustentabilidad de las fincas productoras de limón mediante la metodología de Sarandón, que consistió en definir indicadores y subindicadores con variables socioculturales, económicas y ambientales, que fueron aplicados en 102 fincas para luego ser procesados de acuerdo a las fórmulas de sustentabilidad ambiental, económica, sociocultural y general. La metodología de Sarandón permitió establecer que solamente el 12% de las fincas productoras de limón sutil fueron sustentables, debido a que la mayoría de las fincas mostraron debilidades en aspectos ambientales; a pesar de este hallazgo los aspectos sociales y económicos mostraron fortalezas en sus subindicadores. Estos hechos resultan útiles para direccionar lineamientos de investigación y desarrollo comunitario enfocados en implementar certificaciones ambientales.

ABSTRACT Frequently the boarding of the environmental problems has been from the natural sciences, while the gender from the social ones. It has propitiated it that variables and interrelated categories are not linked that they prevail in the organization of our patriarchal societies. This situation blocks the rupture of the relationships of power and it impedes the new environmental administrations with justness for the sustainable development. And it is in fact the school one of these contexts, where they reproduce and stereotyped sexual models legitimate, in those that the differentiated relationships of the educandos prevail with the nature from their social construction. Being this way, the transversalita of the gender, as study category in the environmental politicians facilitates to develop concrete actions so that the generic equality is perceptible. In the international environment the sustentabily concept has left extending from the biological-physical space until the necessary balance among the environmental, economic, political, social and cultural processes that respond to a systemic vision and multidimensional of the development, in which the intergenerational solidarity, the justness and the respect to the differences ponder as unavoidable elements in the regional and global work. In relationship, the present article has as fundamental end to propitiate the reflection about the gender perspective and its transversalization in the environmental education and at the same time to contribute to the elimination of the sexless representations with which it has been studied and orchestrated the environmental problem.

RESUMEN Con frecuencia el abordaje de las problemáticas ambientales se realiza desde las ciencias naturales, mientras que el género desde las sociales. Esto ha propiciado que no se vinculen variables y categorías interrelacionadas que prevalecen en la organización de nuestras sociedades patriarcales. Esta situación obstaculiza la ruptura de las relaciones de poder e impide las nuevas gestiones ambientales con equidad para el desarrollo sustentable. Y es precisamente la escuela uno de estos contextos, donde se reproducen y legitiman modelos sexuales estereotipados, en los que prevalecen las relaciones diferenciadas de los educandos con la naturaleza desde su construcción social. Siendo así, la transversalidad del género, como categoría de estudio en las políticas ambientales, posibilita desarrollar acciones concretas para que la igualdad genérica sea perceptible. En el ámbito internacional el concepto de sustentabilidad se ha extendido desde el espacio biológico-físico hasta el equilibrio necesario entre los procesos ambientales, económicos, políticos, sociales y culturales que responden a una visión sistémica y multidimensional del desarrollo, en la que la solidaridad intergeneracional, la equidad y el respeto a las diferencias ponderan como elementos ineludibles en el trabajo regional y global. Este artículo tiene como fin fundamental propiciar la reflexión acerca de la perspectiva de género y su transversalización en la educación ambiental y a la vez contribuir a la eliminación de las representaciones asexuadas con que se ha estudiado e instrumentado la problemática ambiental.

ABSTRACT: The urban green areas (AVU) have a fundamental role in urban sustainability due to the diverse environmental and social benefits that they provide, that is why every city that pretends to be modern, safe, inclusive and sustainable must guarantee the access and availability of these spaces for its inhabitants (Procuraduria Ambiental y de Ordenamiento Territorial, 2010). Mexico City is promoted as a city in transit to sustainability, which is why it has launched various plans and actions focused on environmental care, including the AVU. Due to this, the main objective of this study was to compare, using geographic information systems (GIS) and population censuses of INEGI (National Institute of Statistics and Geography), the area of AVU existing in two city halls of the city between 1990 and 2015 The INEGI information was used to know the social situation of each mayor's office on the study dates. The results show that, although social gaps have decreased in this period, there are large differences in the surface and quality of AVU between both municipalities, so the goal of being an environmentally sustainable city is not yet met in the CDMX.

RESUMEN: Las áreas verdes urbanas (AVU) tienen un papel fundamental en la sostenibilidad urbana debido a los diversos beneficios ambientales y sociales que prestan, es por ello que toda ciudad que pretenda ser moderna, segura, incluyente y sustentable debe garantizar el acceso y disponibilidad de estos espacios para sus habitantes (Procuraduria Ambiental y de Ordenamiento Territorial, 2010). La ciudad de México se promueve como una ciudad en tránsito a la sostenibilidad por lo que ha puesto en marcha distintos planes y acciones enfocados al cuidado ambiental, dentro de los que se encuentran las AVU. Debido a esto, el presente trabajo tuvo como objetivo principal comparar, usando sistemas de información geográfica (SIG) y censos poblacionales de INEGI (Instituto Nacional de Estadística y Geografía), la superficie de AVU existentes en dos alcaldías de la ciudad entre 1990 y 2015. La información de INEGI se utilizó para conocer la situación social de cada alcaldía en las fechas de estudio. Los resultados muestran que, si bien, las brechas sociales han disminuido en este periodo, existen grandes diferencias en la superficie y calidad de AVU entre ambas alcaldías, por lo que el objetivo de ser una ciudad ambientalmente sustentable aún no se cumple en la CDMX.

La variabilidad climática constituye en la actualidad uno de los principales factores de riesgo para la agricultura y la seguridad alimentaria mundial. Los ecosistemas más vulnerables en Colombia son los que se ubican en la zona alto-andina donde miles de familias campesinas se dedican a la agricultura en pequeña escala. Los programas enfocados a adaptar la agricultura a la variabilidad climática no se apoyan suficientemente en el conocimiento local ni motivan a las comunidades para la acción. Esta investigación propuso un análisis de la relación entre sustentabilidad y adaptación a la variabilidad climática, reconociendo de manera participativa los principales factores de riesgo para la sustentabilidad de la agricultura a partir de indicadores y analizando la efectividad de planes de mejora en la capacidad adaptativa de la agricultura alto-andina. Se desarrolló como un estudio de caso con 13 productores familiares vinculados a la Asociación Red Agroecológica Campesina de Subachoque, en 3 fases: a) creación de un marco de análisis sobre los principales factores de riesgo para la agricultura; b) evaluación de la sustentabilidad a partir de indicadores propios y c) implementación de planes para aumentar la capacidad adaptativa de la agricultura. La evaluación realizada en dos momentos diferentes demostró mejora en los 9 indicadores generados, de forma que la implementación de las acciones para mejorar la sustentabilidad influyeron positivamente sobre la capacidad de las fincas para adaptarse a los riesgos de la variabilidad climática. Las estrategias agroecológicas implementadas mejoraron la resiliencia socioecológica de los agroecosistemas manejados por agricultores familiares, aumentando la posibilidad de que respondan mejor ante cualquier escenario de cambio ambiental.

Climate variability constitutes actually one of the main risks to agriculture and food security in the world. The most vulnerable ecosystems in Colombia are located in the high region of the Andeans where thousands of families farming lives from agriculture in small scale. The programs aimed to adapt the agriculture to climate variability do not take into account the local knowledge; neither motivates communities to action. This research proposed an analysis of the relationship between sustainability and agricultural adaptation to climate variability in a participatory way, recognizing the main risk factors to agriculture sustainability using indicators and analyzing the effectiveness of improving plans to the agricultural adaptation capacity in the high-Andeans. It was developed as a study case with 13 farmers linked to the Agro-ecological Farming Net Association of Subachoque. 3 phases were developed: a) the creation of a framework regarding the main the risks factors to the agriculture; b) sustainability appraisal based on own indicators and c) implementation of plans to increase the agricultural adaptation capacity. The appraisal developed in 2 different moments showed improving in the 9 indicators suggesting that the implementation of actions to the sustainability of farming positively influenced on the farms capacity to face the risks of the climate variability. The agro-ecological strategies implemented, improving the socio-ecological resilience of agro-ecosystems managed by family farmers, increasing the possibility that they better responding to any scenario of environmental change.

El articulo presenta algunas reflexiones a partir del análisis de la obra y el proceso creativo de la artista argentina, naturalizada brasilera, Sol Abadi quien ha realizado exposiciones en Argentina, Uruguay y Brasil y ha sido ganadora del 2º Salón Nacional del Vidrio de Argentina. Presentamos aquí una reflexión sobre su proceso creativo en la obra "Nómades", tomando como referencia a Mihaly Csikszentmihalyi y su concepto de fluidez, a la vez que identificamos motivaciones centradas en la creación y junto con una temática vinculada a la migración.

The article presents some reflections from the analysis of the work and the creative process of the Argentine artist, naturalized Brazilian, Sol Abadi who has made exhibitions in Argentina, Uruguay and Brazil and has been the winner of the 2nd National Glass Show of Argentina. We present here a reflection on her creative process in the work Nomads, taking Mihaly Csikszentmihalyi and his concept of flow as areference, while identifying motivations centered on creation with a theme linked to migration.

O campo interdisciplinar de reflexões sobre a alimentação como campo político passa por um processo de expansão e transbordamento para a esfera privada, cotidiana e rotineira do consumo alimentar. Tal processo parece ser reflexo de transformações nos mercados agroalimentares globais, da ampla percepção e publicização dos riscos alimentares e da politização do consumo. Uma vez que os indivíduos assumem responsabilidades sobre as consequências ambientais e sociais de suas escolhas cotidianas, a especificidade política da alimentação nas sociedades contemporâneas extrapola a esfera institucional (segurança alimentar e nutricional, desigualdades sociais no acesso à alimentação, políticas agrícolas e regulamentação da publicidade de alimentos) para atingir a esfera privada. O artigo aborda alguns dos recentes debates sobre o processo de politização do consumo e faz uma reflexão teórica sobre as dimensões ética, política e ideológica que relacionam hábitos de consumo alimentar, incluindo locais e formas de aquisição e preparo dos alimentos, valores de preservação ambiental, solidariedade com pequenos produtores locais e precaução reflexiva ante os riscos alimentares. Aponta ainda uma agenda de pesquisa capaz de captar processos de politização da comida e práticas de consumo político no campo da alimentação.

The interdisciplinary field of reflections on food as politics goes through a process of expansion and overflow to the private sphere, and routine daily food consumption. This process seems to be a reflection of transformations in the global agrifood markets, the wide publicity and awareness of food hazards and the politicization of consumption. To the extent that individuals are to assume responsibility for the environmental and social consequences of their everyday choices, the specificity of political power in contemporary societies goes beyond the institutional level (food security and nutrition, social inequalities in access to food, agricultural policies and regulations advertising of food) to meet the private sphere. This paper shows, initially, some of the recent debates about the process of politicization of consumption and then explores a theoretical reflection on the ethical, political and ideological habits that relate to food consumption, including the locations and ways of acquiring and food preparation, the values of environmental preservation, solidarity with local producers and reflexive caution against food risks. Finally, points to a research agenda capable of capturing the processes of politicization of food and consumer practices in the field of political power.

O campo interdisciplinar de reflexões sobre a alimentação como campo político passa por um processo de expansão e transbordamento para a esfera privada, cotidiana e rotineira do consumo alimentar. Tal processo parece ser reflexo de transformações nos mercados agroalimentares globais, da ampla percepção e publicização dos riscos alimentares e da politização do consumo. Uma vez que os indivíduos assumem responsabilidades sobre as consequências ambientais e sociais de suas escolhas cotidianas, a especificidade política da alimentação nas sociedades contemporâneas extrapola a esfera institucional (segurança alimentar e nutricional, desigualdades sociais no acesso à alimentação, políticas agrícolas e regulamentação da publicidade de alimentos) para atingir a esfera privada. O artigo aborda alguns dos recentes debates sobre o processo de politização do consumo e faz uma reflexão teórica sobre as dimensões ética, política e ideológica que relacionam hábitos de consumo alimentar, incluindo locais e formas de aquisição e preparo dos alimentos, valores de preservação ambiental, solidariedade com pequenos produtores locais e precaução reflexiva ante os riscos alimentares. Aponta ainda uma agenda de pesquisa capaz de captar processos de politização da comida e práticas de consumo político no campo da alimentação.

The interdisciplinary field of reflections on food as politics goes through a process of expansion and overflow to the private sphere, and routine daily food consumption. This process seems to be a reflection of transformations in the global agrifood markets, the wide publicity and awareness of food hazards and the politicization of consumption. To the extent that individuals are to assume responsibility for the environmental and social consequences of their everyday choices, the specificity of political power in contemporary societies goes beyond the institutional level (food security and nutrition, social inequalities in access to food, agricultural policies and regulations advertising of food) to meet the private sphere. This paper shows, initially, some of the recent debates about the process of politicization of consumption and then explores a theoretical reflection on the ethical, political and ideological habits that relate to food consumption, including the locations and ways of acquiring and food preparation, the values of environmental preservation, solidarity with local producers and reflexive caution against food risks. Finally, points to a research agenda capable of capturing the processes of politicization of food and consumer practices in the field of political power.