⊡ Human Behavior and Environmental Sustainability: Problems, Driving Forces, and Research Topics

Social and behavioral research is crucial for securing environmental sustainability and improving human living environments. To put the following articles into broader perspective, we first give an overview of worldwide developments in environmental quality and trends in resource use. Second, five general driving forces of global environmental change are distinguished: population, affluence, technology, institutions, and culture; these are considered in view of critical transitions in the evolution of human society. Third, inspired by a four-stage model approach to common resource dilemmas, our introduction describes this issue's specific topics for research and policy support concerning environmental sustainability at different scale levels. Finally, the necessity of multidisciplinary collaboration and desirable developments in environmental psychology are discussed.     

Reforming pensions: Myths, truths, and policy choices

This paper discusses the building blocks of pension reform in the light of economic theory, and their application to different types of economy. The opening section sets out the simple economics of pensions. The second section discusses a series of myths which have proved remarkably persistent. Building on this analysis, the latter part of the paper sets out the foundations of effective pensions policy. The third section discusses the prerequisites which any pension reform must respect, i.e. those things which policy advisers can — and should — assert authoritatively. The fourth section turns to the range of choices facing policymakers, drawing on the very different arrangements in different countries. The main conclusions are threefold: (1) The key variable is effective government. (2) From an economic perspective, the difference between pay-as-you-go and funding is second order. (3) The range of potential choice over pension design is wide. One size does not fit all.     

Does Environmental Degradation Influence Migration? Emigration to Developed Countries in the Late 1980s and 1990s*

Objective. The Intergovernmental Panel on Climate Change predicts that climate change will intensify during the 21st century. The exact distribution of impacts will likely be complex in nature. Although some areas may exhibit benefits, many areas will likely experience environmental decline. The objective of this article is to answer the following question: What are the potential implications of deteriorating environmental conditions for human migration? This is not an easy question to answer because the full effects of climate change are not yet completely evident. Yet by studying the impact of environmental forces on migration in recent decades, we can offer some insight to this question. Methods. In implementing this approach, we employ theoretical and empirical methods. Our theoretical model suggests that environmental degradation should promote out‐migration from affected areas, all other things being equal. To test this prediction empirically, we conduct a large‐N statistical analysis focusing on the role of several environmental factors in emigration to developed countries. Our empirical sample covers the late 1980s and the 1990s. Results. The empirical results suggest that environmental decline plays a statistically significant role in out‐migration, pushing people to leave their homes and move to other countries. Conclusions. In the conclusions section of this article, we evaluate the policy implications of these findings for developed countries in the context of climate change and national security.     

Environmental Policy Attitudes: Issues,Geographical Scale,and Political Trust*

Objectives. This article examines environmental policy attitudes, focusing on the differences in preferences across issue type (i.e., pollution, resource preservation) and geographical scale (i.e., local, national, global). In addition, we study whether an individual's trust in government influences environmental policy attitudes. Methods. Analyzing data from the 2007 Cooperative Congressional Election Study, we estimate a series of OLS regression models to examine the public's environmental policy attitudes. Results. We find stronger public support for government action to address pollution issues than resources issues, and stronger support for local and national pollution abatement than dealing with global problems. We also find that Republicans and ideological conservatives are less likely to support further government effort to address the environment, and that more trusting individuals are more favorable to government action to address pollution and global issues. Conclusion. Environmental policy attitudes vary by the nature of the issue; however, political ideology and partisan affiliation are consistent predictors of preferences across issues, even when controlling for an individual's level of trust in government.     

Judgmental Discounting and Environmental Risk Perception: Dimensional Similarities, Domain Differences, and Implications for Sustainability

Environmental risks constitute a special category of risks because they often involve consequences that are highly uncertain, strongly delayed, occurring at distant places, and—therefore—mostly borne by others. Economic, decision–theoretic, and psychological research about the way people deal with such consequences is reviewed. Two major findings are presented: first, there is evidence that discounting mechanisms are stable across different preference dimensions (uncertainty, temporal, spatial, and social distance). Second, discount rates tend to vary across different problem domains (e.g., environmental vs. health vs. financial risks). In particular, it appears that temporal discounting is less pronounced for environmental risks than in other domains. Several factors are identified that affect the nature of the risk evaluation process, and it is argued that environmental risks differ from other risks on such factors. These environmental-risk characteristics may have important implications for policy strategies to promote environmental sustainability. Contrary to other domains, appealing to the public's long-term preferences may be successful. Also in policy making, insights from standard economic decision theory to environmental decision making should be applied with caution.     

Disentangling Energy Policy from Environmental Policy*

Objectives. I attempt to disentangle energy policy from environmental policy in order to explain the shifting politics surrounding the former. I can then explain why energy policies have historically provided distributive benefits but also the implications of the fact that energy proposals have in recent years become more regulatory in nature. Methods. I use a range of methods. These include qualitative accounts of the evolution of energy policy, graphic depictions of congressional activity, spending, and partisanship, and multivariate analyses of oversight activities. Results. I find that policymakers have historically treated energy issues as distributive policy, resulting in an emphasis on spending and oversight but not on substantial legislation. Over the last three decades, as policymakers push energy proposals that are more regulatory in nature, energy politics have become more divisive and partisan. Conclusion. Ultimately, I conclude that the enactment of strong energy policies will necessarily involve conditions that have been conducive to passage of other strong regulatory policies.     

Evidence of Environmental Justice: A Critical Perspective on the Practice of EJ Research and Lessons for Policy Design*

Objective. This article gleans important lessons for environmental justice (EJ) policy from the empirical literature and demonstrates them using EJ analyses of Superfund sites. It constructively critiques the EJ literature and suggests some future directions for designing policy and framing the discourse. Methods. The research methods of many quantitative EJ studies are reviewed. To demonstrate sensitivity to researchers' choices, logit models are estimated to explain the nationwide distribution of Superfund sites (and deletions from the NPL) using various spatial scales, control variables, and definitions of proximity. Results. Most empirical EJ studies examine cross‐sectional distributions for aggregated demographic measures, dwelling on the implied counterfactual or causal mechanism briefly, if ever. The EJ analysis for Superfund sites exhibits much sensitivity to modeling choices and to whether environmental conditions or policy impacts are modeled. Conclusions. The findings highlight the limitations of conventional EJ research designs. Several implications for the design of EJ policy are drawn, emphasizing the importance of clarity about counterfactuals and which sorts of impacts are relevant. Principles for a revised EJ policy framework are proposed.     

Using Remote Sensing to Evaluate Environmental Institutional Designs: A Habitat Conservation Planning Example

Objective. Satellite-based remote-sensing analysis is a beneficial, yet underused, tool for environmental policy, planning, and evaluation. We identify its benefits and costs to encourage social scientists to consider the use of remote sensing as a tool for planning and evaluating environmental institutions. Methods. We analyze two multispectral Landsat Thematic Mapper satellite images to evaluate a habitat conservation plan (HCP) implemented pursuant to the Endangered Species Act. Results. Image analysis provides useful broad spatial scale information on HCP performance that is not discernible to the naked eye or through other methodologies. Conclusions. Satellite image analysis should be considered as a tool for planning and evaluating environmental institutional designs—despite the financial costs and requisite technical training. These images provide ecological and land cover change information that may not be available elsewhere. We provide lessons learned to help make analysts cognizant of some important issues surrounding the use of satellite-based imagery for environmental institutional analysis.     

Reforming pensions: Principles, analytical errors and policy directions

This article, sets out a series of principles for pension design rooted in economic theory: pension systems have multiple objectives, analysis should consider the pension system as a whole, analysis should be framed in a second-best context, different systems share risks differently, and systems have different effects by generation and by gender. That discussion is reinforced by identification of a series of widespread analytical errors — errors that appear in World Bank work, but by no means only in World Bank work: tunnel vision, improper use of first-best analysis, improper use of steady-state analysis, incomplete analysis of implicit pension debt, incomplete analysis of the impact of funding (including excessive focus on financial flows, failure to consider how funding is generated, and improper focus on the type of asset in trust funds), and ignoring distributional effects. The second part of the article considers implications for policy: there is no single best pension design, earlier retirement does little or nothing to reduce unemployment, unsustainable pension promises need to be addressed directly, a move from pay-as-you-go towards funding in a mandatory system may or may not be welfare improving, and implementation matters — policy design that exceeds a country's capacity to implement it is bad policy design. We illustrate the ranges of designs of pension systems that fit the fiscal and institutional capacity constraints typical at different levels of economic development. The potential gains from simplicity imply that a country capable of implementing an administratively demanding plan does not necessarily gain from doing so. New Zealand has a simple pension system through choice, not constraint.     

Collaboration between Health and Local Authorities: Why is it necessary?

In contrast with current proposals, collaboration with local government was a dominant factor in the 1974 reorganisation of the NHS. Four categories of such collaboration are identified in this paper: the sharing of services; coordination of service delivery; joint planning; and joint prevention. The need for each is discussed in the context of the reorganisation debate and of subsequent events. In essence, the DHSS case for collaboration — and in particular, its emphasis on joint planning — is seen as both a cause of reorganisation and a consequence of the form which that reorganisation eventually took. Emphasis is placed upon the potential role of collaboration as a vehicle for a preventive health strategy and as an important instrument for the development and implementation of major central government policy objectives. Finally prospects for the continuing evolution of joint working are considered in relation to NHS restructuring. It is concluded that the present government's approach to the structure and management of the NHS is likely to undermine its substantive policy objectives especially in the field of community care.     

统筹城乡环境建设问题的思考

当前我国城市环境有所改善,但农村环境持续恶化。造成这种差异的原因主要是环境政策有失偏颇,环境权益不公,环境保护投入不均,城乡环境保护意识差距等,归根结底是我国长期以来的城乡二元经济结构产生的城乡二元环境。城乡环境作为一个整体,不可分割,相互影响,城乡二元环境不利于统筹城乡经济社会发展,因此,应当统筹城乡环境建设,促进城乡环境保护的一致性。具体做法是:调整环境政策,实行城乡环境保护并重政策方针;调整城乡环境资源配置,建立生态补偿制度;转移环境保护支付,加大农村环境保护投入,加大农村环境教育,提高农民环境保护意识。     

Multilateral negotiations over climate change policy

Negotiations in the real world have many features which tend to be ignored in policy modeling. They are often multilateral, involving many negotiating parties with preferences over outcomes that can differ substantially. They are also often multidimensional, in the sense that several policies are negotiated over simultaneously. Trade negotiations are a prime example, as are negotiations over environmental policies to abate carbon dioxide (CO₂). We demonstrate how one can formally model this type of negotiation process. We use a policy-oriented computable general equilibrium model to generate preference functions which are then used in a formal multilateral bargaining game. The case is to study climate change policy, but the main contribution is to demonstrate how one can integrate formal economic models of the impacts of policies with formal bargaining models of the negotiations over those policies.     

Policy Climates and Reductions in Automobile Use*

Objectives. This study examines how national environmental policy influences individual car‐driving behavior in the European Union. Methods. Using the International Social Survey: Environment II in conjunction with the 2001 and 2002 Environmental Sustainability Indices, we analyze the relationship between macro‐level policy indicators and the reported reduction of individual car driving for environmental reasons, controlling for meso‐ and micro‐level factors. Results. Our results show that individuals report a greater likelihood of driving less for environmental reasons when they live in nations that adopt strong pro‐environmental policies, even when such policies are not directly related to car use. Conclusions. Our finding that a national policy climate focused on environmental sustainability is associated with pro‐environmental behaviors among individuals in that nation encourages us to believe that greater international cooperation on environmental issues (such as the Kyoto Protocol) and increased strength of domestic environmental policies will positively change individual behavior.     

中、英、德、美四国制造业环境保护分析与比较

制造业是一个国家发展和强大的基石,是经济高速增长的强大动力来源,同时也是产生环境污染的主要部门,环境污染治理是制造业实现可持续发展的重要内容。英、德、关三国针对制造业的不同特点,在环境污染治理费支出、环境相关税收以及固体废物处置等方面采取了不同的措施。中国制造业必须走环境友好型的“新型制造业”发展道路,建立环境管理体系,实施清洁生产,以环境保护取胜,实现经济与环境的“双赢”。     

Environmental taxation and the double dividend hypothesis in CGE modelling literature: A critical review

Computable general equilibrium (CGE) modelling is a flexible and open way to model the economic systems that allow practitioners to assess the impacts of different policies or external shocks over an economic system. There is some empirical literature dedicated to test the double dividend hypothesis of an environmental tax reform using CGE models. This hypothesis claims that is possible to obtain an improvement of both environmental and economic conditions by imposing an environmental tax and recycling revenues obtained to reduce other pre-existing taxes. This research provides a comprehensive review of this literature including a statistical and a meta-regression analysis. 69 different simulations from 40 studies have been analyzed. 55% of simulations have achieved a double dividend, concluding that although the environmental dividend is almost always achieved, the economic dividend still remains an ambiguous question that needs further research.     

Explaining Different Paths in Social Health Insurance Countries – Health System Change and Cross‐border Lesson‐drawing between Germany,Austria and the Netherlands

The issues of ‘policy diffusion’ or ‘policy transfer’ and ‘mutual learning’ have become important topics in comparative research on social policy and health systems. In current debates on explaining reform in ‘Bismarckian’ social (health) insurance systems, however, these issues have been neglected. In particular, the role of ‘negative lesson‐drawing’ in the sense of avoiding mistakes of others has not often been considered. This article compares health system change in Germany, Austria and the Netherlands, three countries with health systems of the social insurance type. In contrast to the existing literature, our analysis stresses that these countries have taken different reform paths since the 1990s. By applying a most similar systems design, we analyze how far cross‐border lesson‐drawing has contributed to health system divergence in the three countries. The empirical basis of the analysis is semi‐structured qualitative expert interviews, a method appropriate for tracing processes of lesson‐drawing. We argue that in order to fully understand the diverging reform trajectories, we need to take into account how political decision‐makers refer to (negative) experiences of other countries. Generally, national driving forces for health system change were at the heart of many crucial reforms during the period studied. Nevertheless, we claim that it was the German bad practice role model that kept the reform paths of Austria and Germany apart in the Austrian health reform discussion between 2000 and 2005.     

Environmental Psychology and Sustainable Development: Expansion, Maturation, and Challenges

In this summary article, some advances of, the potential for, and challenges faced by environmental psychology as a contributor to sustainability science are outlined. In its first 40 years, it has evolved from a discipline primarily—but never solely—concerned with proximate architecture to one that adds concern with larger-scale issues, particularly sustainability. This growth of interest has in turn led to increased interest within it in public policy, technology, cooperation with other disciplines, multilevel analyses of problems, the ingestion of new ideas, and concern with the health of the biotic and ecological world. Some challenges are that the central proponents of "sustainability science" itself have not acknowledged environmental psychology as a potential contributor, the field is comparatively young, that it needs to explore biotic and ecological issues more, needs to help discriminate facts from nonfacts about environmental problems, and needs to warn sustainability science about the daunting task of overcoming environmental numbness and self-interest in individuals. Nevertheless, there is hope: sustainability scientists, including environmental psychologists, may be Adam Smith's "invisible hand."     

Powerless,Stupefied, and Repressed Actors Cannot Challenge Climate Change: Real Helplessness as a Barrier Between Environmental Concern and Action

There is a gap between concern about environmental degradation such as climate change and effective action taken against the forces that drive degradation. This paper argues that real helplessness, a social condition producing powerless, stupefied, and repressed actors, is a fortified barrier between climate concern and effective climate action. Political-economic analysis has theoretical and methodological implications for environmental social science and helps explain a current conundrum in critical sociology: Why are alternatives to a system that drives climate change and other catastrophic risks still seen as unrealistic? We suffer from a political-economic system impervious to transformation before we suffer from a lack of alternative ideas.     

Public Perception of Environmental Issues in a Developing Setting: Environmental Concern in Coastal Ghana

OBJECTIVE: Balancing environmental quality with economic growth in less developed settings is clearly a challenge. Still surprisingly little empirical evidence has been brought to bear on the relative priority given environmental and socioeconomic issues among the residents themselves of such settings. This research explores such perceptions. METHODS: We undertake survey research with 2500 residents of coastal Ghana on policy issues, focusing on environmental topics. RESULTS: Our analyses reveal a significant amount of environmental awareness, with education and political engagement consistently predicting higher levels of concern. In addition, environmental issues are deemed important even when considered relative to other socioeconomic issues. CONCLUSION: In the end, we argue that our work sheds light on global environmentalism and the ways in which local populations in less developed settings prioritize social and environmental concerns. This work also has important policy implications since insight on local perceptions may help buttress policy responses designed to cope with global change.     

Lies,Damned Lies,and Campaign Promises? Environmental Legislation in the 105th Congress*

Objective. The extent to which candidates for elected office keep their campaign promises holds great interest for citizens and has important consequences for the quality of democracy. However, we know very little about whether candidates actually keep these promises. This article examines the relationship between campaign promises and the subsequent legislative behavior of members of Congress in the area of environmental protection. Methods. Responses to the 1996 National Political Awareness Test (NPAT) are matched with roll‐call data on environmental issues from the 105th Congress. A series of bivariate probit models with selection are then used to assess the extent to which roll‐call votes are consistent with candidate policy statements in the NPAT. Results. We find that members of Congress vote consistent with their campaign promises 73 percent of the time, and that NPAT responses help to predict roll‐call votes even when controlling for party, race, gender, campaign contributions, and previous environmental voting record. We also find that the propensity to keep campaign promises varies systematically across types of legislators. Conclusions. Contrary to public perceptions, candidates for Congress routinely act to keep their campaign promises once elected, at least in the area of environmental protection policy.