Izhak Schnell

The Sociospatial Isolation of Agents in Everyday Life Spaces as an Aspect of Segregation

This article suggests that common segregation indices be complemented by an additional index that emphasizes an agent’s isolation from members of other groups in everyday life. We suggest a “sociospatial isolation” index that is studied for individual agents in respect to the spaces in which they actually conduct their everyday life, leading to the aggregation of individuals who share the same orientation toward segregation. The index refers to both the territorial and the interactive contexts of seven aspects: home vicinity, cluster of neighboring homes, neighborhood and city in the territorial context, and friends, work, and leisure activities in the interactive context of an agent’s everyday life activity spaces. The article calculates some hypothetical examples that demonstrate the qualities of the index and is followed by the case of African migrant workers and their segregation in one neighborhood of the inner city of Tel Aviv. The index may receive values between 0–1, with the value of 0.5 representing population mixture, lower values representing exposure to members of other groups, and higher values representing an agent’s tendency toward isolation from members of alternative groups. The results emphasize the fact that there was no correlation between the territorial and the interactive dimension of sociospatial isolation. African migrant workers maintained extremely high rates of intergroup isolation, regardless of their territorial isolation.

The impact of an urban park on air pollution and noise levels in the Mediterranean city of Tel-Aviv, Israel.

This study examines the influence of urban parks on air quality and noise in the city of Tel-Aviv, Israel, by investigation of an urban park, an urban square and a street canyon. Simultaneous monitoring of several air pollutants and noise levels were conducted. The results showed that urban parks can reduce NOx, CO and PM10 and increase O3 concentrations and that parks mitigation effect is greater at higher NOx and PM10 levels. During extreme events, mean values of 413 ppb NOx and 80 μG/m3 PM10 were measured in the street while mean values of 89 ppb NOx and 24 μG/m3 PM10 were measured in the park. Whereas summer highest O3 values of 84 ppb were measured in the street, 94 ppb were measured in the park. The benefit of the urban park in reducing NOx and PM10 concentrations is more significant than the disadvantage of increased O3 levels. Furthermore, urban parks can reduce noise by ∼5 dB(A).

The politics of maps: Constructing national territories in Israel

Within the last 2000 years the land demarcated by the Mediterranean Sea to the west and the Jordan Valley to the east has been one of the most disputed territories in history. World powers have redrawn its boundaries numerous times. Since the establishment of the state of Israel in 1948 within British Mandate Palestine, Palestinians and Israelis have disagreed over the national identity of the land that they both inhabit. The struggles have extended from the battlefields to the classrooms. In the process, different national and ethnic groups have used various sciences, ranging from archeology to history and geography, to prove territorial claims based on their historical presence in the region. But how have various Israeli social and political groups used maps to solidify claims over the territory? In this paper we bring together science studies and critical cartography in order to investigate cartographic representations as socially embedded practices and address how visual rhetoric intersects with knowledge claims in cartography. Before the 1967 war between Israel and its Arab neighbors, the Israeli government and the Jewish National Fund produced maps of Israel that established a Hebrew topography of the land. After 1967, Israel’s expanded territorial control made the demarcation of its borders ever more controversial. Consequently, various Israeli interest groups and political parties increasingly used various cartographic techniques to forge territorial spaces, demarcate disputed boundaries, and inscribe particular national, political, and ethnic identities onto the land.

Unbalanced embeddedness of ethnic entrepreneurship

Ethnic entrepreneurs’ networks are analysed on the basis of three complementary dimensions: intensity and complexity of networks; power relations; and entrepreneurs’ horizons of awareness. The analysis is based on two theoretical propositions. First, firms located in the periphery are weakly embedded in national markets due to their external depended relations. Second, local firms use the tendency to embed themselves in their home regions as a strategy to improve their position in external power relations. The inquiry of Arab industry in Israel suggests that the form and degree of embeddedness of any given firm is affected by the existence of both separate economic milieus: Arab and Jewish. The findings lead us to suggest two concepts. First, over‐embeddedness, which characterises Arab firms that are highly embedded in the local milieu, operate under the influence of kinship structures and a petrified supportive tissue that downgrades networks into cohesive coalitions opposing structural changes. Second, under‐embeddedness, which characterises firms that manage to develop and maintain wide inter‐ethnic dependent sets of networks, but due to lack of power fail to transform them into more rewarding exchanges.

The effects of exposure to environmental factors on Heart Rate Variability: An ecological perspective

The impact of human exposure to environmental factors on Heart Rate Variability (HRV) was examined in the urban space of Tel-Aviv-Jaffa. Four environmental factors were investigated: thermal and social loads; CO concentrations and noise. Levels of HRV are explained mainly by subjective social stresses, noise and CO. The most interesting result is the fact that while subjective social stress and noise increase HRV, low levels of CO are reducing HRV to some extent moderating the impact of subjective social stress and noise. Beyond the poisoning effect of CO and the fact that extremely low levels of HRV associated with high dozes of CO increase risk for life, low levels of CO may have a narcotic effect, as it is measured by HRV. The effects of thermal loads on HRV are negligible probably due to the use of behavioral means in order to neutralize heat and cold effects.

Causes of In-migration to Tel-Aviv Inner City

Several constraints and motivations in explaining migration to the inner city of Tel-Aviv are analysed. It is argued that the process was triggered off by decline in new constructions relative to the constitution of new households in Israel. However, the back-to-the-city movement was not stimulated by a manipulative elite or by decline in housing prices in the inner city. Instead, the inner city became the preferred location of several groups of lifestyles including young urbanites, Yuppies and Dinkies, and young mobile households, as well as more family-oriented households seeking high-status flats in the inner city.

Education and Social Change: The Case of Israel's State Curriculum

Abstract The aim of this article is to explore, through the case of the official Israeli state curriculum, how the educational system is affected by social changes and how it responds to them, and to suggest curricular directions that go along with the new social reality that has emerged in Israel during the past decade. We offer a conceptual-theoretical analysis based on the examination of 10 subject areas taught at Israeli schools by leading experts who investigated the curriculum documents of the Ministry of Education in their disciplines. We identify three stages of curriculum development in Israel since its establishment: promotion of hegemonic national goals, emphasis on academic structure of knowledge, and in recent decades, multiple conflicting goals. Changes in the Israeli state curricula indeed reflect a response to broader social changes, yet these changes are partial, irresolute, and scattered. There is a need for a transcultural approach, promoting a core curriculum common to all groups in Israel, beyond which each group may express its uniqueness.

Human exposure to environmental health concern by types of urban environment: The case of Tel Aviv.

This study classifies urban environments into types characterized by different exposure to environmental risk factors measured by general sense of discomfort and Heart Rate Variability (HRV). We hypothesize that a set of environmental factors (micro-climatic, CO, noise and individual heart rate) that were measured simultaneously in random locations can provide a better understanding of the distribution of human exposure to environmental loads throughout the urban space than results calculated based on measurements from close fixed stations. We measured micro-climatic and thermal load, CO and noise, individual Heart Rate, Subjective Social Load and Sense of Discomfort (SD) were tested by questionnaire survey. The results demonstrate significant differences in exposure to environmental factors among 8 types of urban environments. It appears that noise and social load are the more significant environmental factors to enhance health risks and general sense of discomfort.

Arab integration in Jewish-Israeli social space: does commuting make a difference?

Urban research on segregation and integration has been dominated by an obsessive focus on ethno-racial residential patterns, obscuring the multidimensional facets of separation versus encounter that define contemporary urban experience. In this study, we develop an explicitly multidimensional theoretical perspective that relates segregation/integration not only to residential location, but also to daily activity spaces, social networks, transnational media and communications environments, and aspects of identity and sense of place. To disentangle residential location from other facets of segregation/integration, we use GPS and interview data to analyze the socio-spatial experiences of 60 Arab-Palestinian citizens of Israel who live in ethnically homogenous Arab towns—divided equally between “localists” versus “commuters” who spend most of their daytime hours working in Jewish-Israeli spaces. While results highlight many important consequences of commuters’ long hours of daily exposure to Jewish urban mileux, daily activity spaces are only marginally associated with other dimensions of socio-spatial integration. Our analysis reveals evidence of complex relations amongst the multiple dimensions of segregation and integration. Partial integration on a few of these dimensions is insufficient to overcome the structural stratification of Arabs in contemporary Israeli society.

The restructuring stages of Israeli Arab industrial entrepreneurship

The current pattern of industrial development in Arab settlements in Israel represents, above all, adaptation to restructuring processes operating throughout the Israeli economy. The result may be viewed as a form of peripheral industrialization of small plants specializing in less-advanced industrial production. The peripheralization process and the fact that Israeli Arab industry has remained marginal to the national economy should be understood in the context of the structural conditions in which Arab entrepreneurship is embedded. The impact of three forces is stressed: government policy, large corporations, and the internal sociocultural properties peculiar to the Arab population in Israel. The resulting form of industrialization is based on restructuring processes formatted as a number of distinctive development stages, which must be understood within the wider framework of Israels economic restructuring. The dominant form of capitalist production affected the transformation of the Israeli Arab economy at each period, from state management to corporate dominance, and currently succeeded by a new accumulation regime affected by globalization processes. Furthermore, majority–minority relations affected it with each pole embedded in its own ethnic milieu. These majority–minority relations, supported by a selective government policy, have since been superseded by the relations conducted between the Jewish-dominated core and the Israeli-Arab-subordinated periphery. The result of this process has diversely affected both economic poles, and continues to influence the form of Arab industrialization, branch selection, and rate of plant openings. Furthermore, the result is a failure by Arab entrepreneurs to penetrate the more privileged sectors of the national economy, partly because of the failure of the Israeli political and economic elite to respond to Arab efforts at expansion into the larger economy.