Hari Bansha Dulal

Do the poor have what they need to adapt to climate change? A case study of Nepal

Nepals geographical landscape of plains, hills, and mountains exposes it to severe climatic conditions. Out of the three regions, the plain, also called Terai, has the greatest risk of flooding, especially during the monsoon season when heavy precipitation coincides with snow and glacier melting from the mountains and hills. In recent years, greater water availability has increased the frequency of flooding, destroying farms, livestock, and infrastructure, hence, reducing agricultural productivity and disrupting economic activities. What makes Nepal a unique case study for climate change is its richness in water resources, propensity to flood, the percentage of poor people living in the flood prone region, and their dependency on natural resources. The lessons drawn can help when formulating pro-poor adaptation policies for other Asian and many developing countries that are as diverse, poor, and agrarian as Nepal. Using data collected through survey interviews, the study examines the ability of the poor to adapt to climate change. The study also explores the adaptive capacity of communities in the Koshi Tappu area, by examining whether or not they have the required capital assets (human, social, natural, physical, and financial capital) to remain resilient in the face of continuous climate events impacts.

Fiscal policy instruments for reducing congestion and atmospheric emissions in the transport sector: a review

This paper reviews the literature on the fiscal policy instruments commonly used to reduce transport sector externalities. The findings show that congestion charges would reduce vehicle traffic by 9 to 12 percent and significantly improve environmental quality. The vehicle tax literature suggests that every 1 percent increase in vehicle taxes would reduce vehicle miles by 0.22 to 0.45 percent and CO2 emissions by 0.19 percent. The fuel tax is the most common fiscal policy instrument; however its primary objective is to raise government revenues rather than to reduce emissions and traffic congestion. Although subsidizing public transportation is a common practice, reducing emissions has not been the primary objective of such subsidies. Nevertheless, it is shown that transport sector emissions would be higher in the absence of both public transportation subsidies and fuel taxation. Subsidies are also the main policy tool for the promotion of clean fuels and vehicles. Although some studies are very critical of biofuel subsidies, the literature is mostly supportive of clean vehicle subsidies.

Developing biofuels industry in small economies: Policy experiences and lessons from the caribbean basin initiative

With increasing concerns about rising energy demand and cost, diminishing oil reserves, and climate change, Central American and Caribbean (CAC) nations have the opportunity to become producers of low-carbon sustainable biofuels for domestic consumption and foreign exchange earnings. While the region has a number of comparative advantages for developing a vibrant biofuels sector, including favorable climate and significant agricultural experience, the experience under the favorable Caribbean Basin Initiative (CBI) has exposed significant technical and non-technical barriers that must be overcome. Using information compiled through interviews with industry executives, government policy makers and civil society stakeholders, we provide a critical analysis of this experience focusing on non-technical barriers to investment. Survey results suggest that political uncertainty, poor regulatory frameworks, and lack of institutional commitment and business incentives are the main non-technical barriers. Having laid out the challenges, we propose potential policy positions to stimulate growth of the regional biofuels sector. Results point to the need to prioritize enhancing national legislation, developing risk prevention plans, creating supply and demand side incentives and increasing multilateral collaboration. While these findings are derived from the Caribbean Basin experience, they may also be applicable to small economies in other regions that are considering policies for biofuels industry development.

Governing climate change adaptation in the Ganges basin: assessing needs and capacities

The Ganges basin shared by India, Nepal, Bangladesh, and China is the most heavily populated river basin in the world. It sustains approximately 500 million people. Even though people living in the basin have coped with and adapted to change in climate for centuries, they are finding it increasingly difficult, as both the frequency and magnitude of climate-induced extreme weather events have increased over the years. Both market and non-market impacts of climate change are increasing, and increasing quite significantly. In 2007, floods resulting from monsoon rains killed over 2000 people and displaced more than 20 million people in Bangladesh, India, and Nepal. As traditional coping mechanisms are proving to be increasingly insufficient, improvement in climate change adaptation planning and practices in the basin is becoming increasingly urgent. This paper makes an attempt to assess the effectiveness of climate information system, infrastructure, and institutions, which are considered as three important pillars of successful climate change adaptation. The needs and capacities of agencies and institutions to observe, collect, disseminate climate information products and early warning, and existing physical and institutional structures’ robustness and flexibility in responding to climatic change and climate-induced extreme events are evaluated.

Social Capital and Cross-Country Environmental Performance

Previous empirical work on the effects of social capital on measures of environmental performance across countries has been limited by data on social capital only being available for a relatively small number of countries. This article makes use of a new data set measuring different dimensions of social capital for a much larger number of countries to analyze the relationship between social capital and the environment across countries. There is evidence that some aspects of social capital are associated with better environmental performance.

Household capacity to adapt to climate change and implications for food security in Trinidad and Tobago

We investigate household-level food security in the face of climatic change in coastal wetland-situated households in Trinidad and Tobago. These communities rely heavily, but not solely, on natural resources and agriculture for their livelihoods. Household data were collected for a representative sample of 138 households in the Nariva and Caroni communities. This included data on household adaptive capacity including socio-demographics, livelihood strategies, and social networks; exposure to climate change and climate-induced extreme weather events, such as floods and droughts; and sensitivity factors related to local access to services and infrastructure. Using ordinary least-squares regression analyses, we investigate influences of adaptive capacity to climate change on household food security in these ‘at-risk’ communities. The results suggest that household socio-demographics and livelihood strategies are strongly related to food security and that the level of food security provided by those two factors is reduced in the face of climate variability and disaster. Social network capacity of households does not have a statistically significant influence in the context studied. This is a valuable insight for community and national planners and policy makers both in this and in similar country circumstances that must consider food security in light of climate variability and related weather-induced impacts.

Social protection and climate change: emerging issues for research, policy and practice

This article lays the foundation for this special issue on social protection and climate change, introducing and evaluating the ways in which the individual articles contribute to our understanding of the subject.

Making Cities Resilient to Climate Change

ABSTRACT Urbanisation is truly a global phenomenon. Starting at 39% in 1980, the urbanisation level rose to 52% in 2011. Ongoing rapid urbanisation has led to increase in urban greenhouse gas (GHG) emissions. Urban climate change risks have also increased with increase in climate-induced extreme weather events and more low-income urban dwellers living in climate sensitive locations. Despite increased emissions, including GHGs and heightened climate change vulnerability, climate mitigation and adaptation actions are rare in the cities of developing countries. Cities are overwhelmed with worsening congestion, air pollution, crime, waste management, and unemployment problems. Lack of resources and capacity constraints are other factors that discourage cities from embarking on climate change mitigation and adaptation pathways. Given the multitude of problems faced, there is simply no appetite for stand-alone urban climate change mitigation and adaptation policies and programmes. Urban mitigation and adaptation goals will have to be achieved as co-benefits of interventions targeted at solving pressing urban problems and challenges. The paper identifies administratively simple urban interventions that can help cities solve some of their pressing service delivery and urban environmental problems, while simultaneously mitigating rising urban GHG emissions and vulnerability to climate change.