From Historical Narratives to Circular Economy: De-Complexifying the "Desertification" Debate

Non-technical dimensions of communal wastewater treatment plant sustainability in peri-urban Yogyakarta, Indonesia

Background: This study focuses on identifying non-technical aspects that influence the sustainability of communal wastewater treatment plants (WWTPs) in a peri-urban area of Indonesia. Methods: A questionnaire survey was conducted by random sampling using a method of descriptive analysis that combines qualitative and quantitative approaches. Economic support for communal WWTPs was measured by the community’s Willingness to Pay (WTP) and Ability to Pay (ATP). Results: The results indicate that social dimension, such as a community’s level of participation are critically important in sustaining communal WWTPs. In addition, institutional dimension influences the degree of satisfaction a community has toward the WWTP management. This support is reinforced by social capital in the form of a philosophy of mutual cooperation, like gotong royong (cooperation by members of a community to achieve a common goal) and swadaya (self-reliance). Conclusions: The findings of this study can be used in Indonesia to make policy recommendations for managing and ensuring sustainability of communal WWTPs on a non-technical dimension. Additionally, gotong royong deserves to be promoted internationally as a fundamental value for fostering participation and contribution.

‘Old’ Territorial Disparities and ‘New’ Spatial Patterns: Unraveling the Latent Nexus between Sustainable Development and Desertification Risk in Italy

Although sustainable development and desertification risk are hegemonic concepts in environmental economics, their intimate relationship was occasionally studied and made spatially explicit. The present study contributes to fill this knowledge gap by delineating a statistical procedure that investigates, at the municipal scale in Italy, the association between two composite indexes of sustainable development (SDI) and desertification risk (ESAI). Based on a refined knowledge of the local context, results of a geographically weighted regression delineate two distinctive territorial models reflecting the mutual interplay of sustainable development and desertification risk in Italy. The level of sustainable development was negatively associated with desertification risk in Southern Italy, a region classified as ‘affected’ based on the Italian National Action Plan (NAP) to combat desertification. These findings document a traditional ‘downward spiral’ between local development and early desertification processes, suggesting that a high desertification risk is associated with local contexts having structural conditions that lead to unsustainable development, e.g., population growth, industrial development, tourism pressure, crop intensification, agricultural mechanization, and land abandonment. In non-affected regions such as Northern and Central Italy, the level of sustainable development was positively associated with desertification risk, indicating that sustainability conditions can be unable, at least in some local contexts, to assure a significant containment of environmental degradation. Policy strategies reconnecting local development with more specific environmental conservation targets in development countries are increasingly required to adapt to (and differentiate on the base of) heterogeneous local contexts.

Unraveling Causes and Consequences of International Retirement Migration to Coastal and Rural Areas in Mediterranean Europe

In a context of aging, low fertility, and progressive slowdown of both internal population mobility and international migration at working age, residential mobility at older ages was regarded as an emerging phenomenon in Mediterranean Europe, a region with increasingly attractive retirement places. The present work discusses the socioeconomic processes (and the environmental impacts) associated with an increasing flow of retirees, which decide to settle from ‘Northern’ countries to Southern Europe, concentrating in coastal districts and in rural countryside. Understanding lifestyle preferences and territorial patterns of residential mobility at older ages allows a refined analysis of short- and medium-term impacts of International Retirement Migration (IRM) on population dynamics in economically growing and declining regions. A refined analysis reveals that destinations of IRM are progressively enlarging from strictly coastal places to a broader set of locations in the rural countryside. Mobility choices among retirees may jeopardize the role of spatial planning, which is increasingly asked to provide specific services for an international, elder population, e.g., stimulating re-use of abandoned rural buildings. Taken as an effective option for rural development, an improved planning and management of local districts attracting and hosting intense flows of residential mobility at older ages is urgent in the present socioeconomic context. A convenient set of policies and a refined taxation system may contribute to reconcile demographic shrinkage with local competitiveness and social cohesion.