62 results on '"Ferenc L. Toth"'
Search Results
2. Managing the inconceivable: participatory assessments of impacts and responses to extreme climate change
- Author
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E. Hizsnyik and Ferenc L. Toth
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Atmospheric Science ,Global and Planetary Change ,Extreme climate ,Stakeholder ,Climate change ,Design elements and principles ,Citizen journalism ,Focus group ,Climate impact ,Environmental protection ,jel:Q54 ,Political science ,sea level rise, West Antarctic ice sheet, climate change ,Adaptation (computer science) ,Environmental planning - Abstract
A comprehensive understanding of the implications of extreme climate change requires an in-depth exploration of the perceptions and reactions of the affected stakeholder groups and the lay public. The project on “Atlantic sea level rise: Adaptation to imaginable worst-case climate change” (Atlantis) has studied one such case, the collapse of the West Antarctic Ice Sheet and a subsequent 5-6 meter sea-level rise. Possible methods are presented for assessing the societal consequences of impacts and adaptation options in selected European regions by involving representatives of pertinent stakeholders. Results of a comprehensive review of participatory integrated assessment methods with a view to their applicability in climate impact studies are summarized including Simulation-Gaming techniques, the Policy Exercise method, and the Focus Group technique. Succinct presentations of these three methods are provided together with short summaries of relevant earlier applications to gain insights into the possible design options. Building on these insights, four basic versions of design procedures suitable for use in the Atlantis project are presented. They draw on design elements of several methods and combine them to fit the characteristics and fulfill the needs of addressing the problem of extreme sea-level rise. The selected participatory techniques and the procedure designs might well be useful in other studies assessing climate change impacts and exploring adaptation options.
- Published
- 2008
3. Drivers, Trends and Mitigation
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John Barrett, Heleen de Coninck, Richard G. Richels, Ritu Mathur, Sangwon Suh, Himanshu Pathak, Jiahua Pan, Gabriel Blanco, Reyer Gerlagh, Alfred K.Ofosu Ahenkorah, Steven J. Smith, Jake Rice, Cristobal Felix Diaz Morejon, P.P. Zhou, Ferenc L. Toth, Nebojsa Nakicenovic, and David I. Stern
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Consumption (economics) ,Engineering ,Operations research ,Natural resource economics ,business.industry ,Greenhouse gas ,Per capita ,business - Abstract
Chapter 5 analyzes the anthropogenic greenhouse gas (GHG) emission trends until the present and the main drivers that explain those trends. The chapter uses different perspectives to analyze past GHG-emissions trends, including aggregate emissions flows and per capita emissions, cumulative emissions, sectoral emissions, and territory-based vs. consumption-based emissions. In all cases, global and regional trends are analyzed. Where appropriate, the emission trends are contextualized with long-term historic developments in GHG emissions extending back to 1750.
- Published
- 2015
4. Key Economic Sectors and Services
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Kenneth Strzepek, Douglas J. Arent, Julius Ngeh, Amjad Abdulla, Haroon S. Kheshgi, J. P. Hella, Ferenc L. Toth, Denghua Yan, Eberhard Faust, Richard S.J. Tol, Surender Kumar, He Xu, Spatial Economics, Environmental Economics, and Tinbergen Institute
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Service (business) ,Public economics ,Economic sector ,Context (language use) ,International Standard Industrial Classification ,Economic surplus ,Supply and demand ,Goods and services ,SDG 13 - Climate Action ,Economic impact analysis ,Business ,SDG 2 - Zero Hunger - Abstract
Introduction and Context This chapter discusses the implications of climate change on key economic sectors and services, for example, economic activity. Other chapters discuss impacts from a physical, chemical, biological, or social perspective. Economic impacts cannot be isolated; therefore, there are a large number of cross-references to sections in other chapters of this report. In some cases, particularly agriculture, the discussion of the economic impacts is integrated with the other impacts. Focusing on the potential impact of climate change on economic activity, this chapter addresses questions such as: How does climate change affect the demand for a particular good or service? What is the impact on its supply? How do supply and demand interact in the market? What are the effects on producers and consumers? What is the effect on the overall economy, and on welfare? An inclusive approach was taken, discussing all sectors of the economy. Section SM10.1 found in this chapter’s on-line supplementary material shows the list of sectors according to the International Standard Industrial Classification. This assessment reflects the breadth and depth of the state of knowledge across these sectors; many of which have not been evaluated in the literature. We extensively discuss five sectors: energy (Section 10.2), water (Section 10.3), transport (Section 10.4), tourism (Section 10.6), and insurance (Section 10.7). Other primary and secondary sectors are discussed in Section 10.5, and Section 10.8 is devoted to other service sectors. Food and agriculture is addressed in Chapter 7. Sections 10.2 through 10.8 discuss individual sectors in isolation. Markets are connected, however. Section 10.9 therefore assesses the implications of changes in any one sector on the rest of the economy. It also discusses the effect of the impacts of climate change on economic growth and development. Chapter 19 assesses the impact of climate change on economic welfare-that is, the sum of changes in consumer and producer surplus, including for goods and services not traded within the formal economy.
- Published
- 2015
5. Oil and nuclear power: Past, present, and future
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Ferenc L. Toth and Hans-Holger Rogner
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Economics and Econometrics ,Natural resource economics ,business.industry ,Fossil fuel ,Energy balance ,Environmental pollution ,Nuclear power ,Energy policy ,General Energy ,Economy ,business ,Energy source ,Energy economics ,Waste disposal - Abstract
The relationship between oil and nuclear energy in the global energy scene over the past 50 years is analysed. The former nuclear–oil product competition in power generation and various end-use markets is found to have transformed into a complementary relationship. Current concerns associated with both energy sources and related technologies, including price volatility, supply security, geopolitical sensitivity, depletion alarms, and environmental pollution issues for oil, economic performance, operational safety, proliferation, terrorism, radioactive waste disposal, and the resulting public acceptance for nuclear are examined as determinants of their future roles in the world energy balance. An assessment of the long-term prospects for oil and nuclear energy is presented at the scale of a century to support further economic and energy policy analyses. It is the first in-depth study of global energy projections based on a comparative examination of long-term socio-economic scenarios and their coordinated quantifications by a set of integrated energy–economy models.
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- 2006
6. State of the Art and Future Challenges for Integrated Environmental Assessment
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Ferenc L. Toth
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Identification (information) ,Participatory methods ,State (polity) ,Management science ,Political science ,media_common.quotation_subject ,Environmental impact assessment ,Citizen journalism ,Engineering ethics ,Field (computer science) ,media_common - Abstract
A concise review of the evolution of the integrated environmental assessment field is presented. The opening conference of the European Forum on Integrated Environmental Assessment in 1998 is taken as a reference point. A mixed record of notable accomplishments and modest progress is detected in surveying examples in four large areas of concern to the integrated assessment community: modeling, participatory techniques, mega-assessments involving hundreds of people for several years, and organizational and community issues. Plausible reasons for slow progress in participatory assessments are sketched and possible remedies are suggested. Examples of the challenges facing the integrated assessment community are elaborated in three areas: the identification of integrated assessment as a discipline and/or profession by clearly defined distinctive features, thematic issues to be resolved, and methodological improvements that are possible and needed.
- Published
- 2004
7. Technological change and the environment
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Ferenc L. Toth
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General Energy ,Technological change ,Economics ,Regional science ,Management, Monitoring, Policy and Law - Published
- 2004
8. [Untitled]
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Marian Leimbach and Ferenc L. Toth
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Atmospheric Science ,Global and Planetary Change ,World economy ,Economy ,Natural resource economics ,Capital (economics) ,Control (management) ,Economics ,Climate change ,Economic model ,Climate model ,Investment (macroeconomics) ,Term (time) - Abstract
In integrated assessments of climate change, greenhouse-gasemissions and climate change impacts provide the linkages betweenthe world economy and the climate system. Key climatic processesoperate at the scales of centuries. This requires highlyaggregated models for portraying the dynamics of the economicsystem. An extended Ramsey-type optimal growth model is presentedas the appropriate tool to be integrated with a reduced-formclimate model in the ICLIPS integrated assessment. Theeleven-region model of the world economy involves exogenouspopulation and endogenous investment dynamics with productivityprogress based on a technological diffusion model. World regionsare linked via intertemporal trade flows of the compositeconsumption/investment good, capital mobility, and emission permittrading. Coupled with the ICLIPS Climate Model, the AggregatedEconomic Model can determine corridors of permitted long-termcarbon emission paths or, as primarily discussed in this paper,specific cost-effective emission trajectories. The sensitivity ofmitigation costs to externally specified climate change/impactconstraints and to assumptions about non-CO2 greenhouse-gasemissions is also discussed.
- Published
- 2003
9. [Untitled]
- Author
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Ferenc L. Toth
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Atmospheric Science ,Global and Planetary Change ,Process (engineering) ,media_common.quotation_subject ,Control (management) ,Climate change ,Negotiation ,United Nations Framework Convention on Climate Change ,Greenhouse gas ,Normative ,Business ,Technology dynamics ,Environmental planning ,media_common - Abstract
Stabilizing the earth’s atmosphere in terms of anthropogenic interference remains the key issue in managing the risk of climate change ten years after signing the United Nations Framework Convention on Climate Change (UNFCCC). What is the nature and magnitude of climate change impacts that constitute ‘dangerous’ interference with the climate system? What is the associated level of greenhousegas concentrations in the atmosphere? What is the desirable timing of emissions control actions considering the multitude of implications that range from the rate of warming and its impacts to the technology dynamics and the resulting mitigation costs. What is the ensuing balance of the required adaptation and mitigation actions and costs in different world regions? In which regions is it most practical to start emissions reductions and which principles and practicalities should guide the burden sharing? Integrated assessment models combining fundamental elements of the global climate and socioeconomic systems have become the principal instruments to explore these questions and to provide insights for climate policy. These were the central objectives of the project on Integrated Assessment of Climate Protection Strategies (ICLIPS) as well. The project was implemented by an international consortium of six research centers together with a core team at the Potsdam Institute for Climate Impact Research (PIK). The main focus of the ICLIPS project was on the long-term dynamics of the interactions between human society and the climate system. The conceptual foundation of the project is the so-called tolerable windows approach, also called the inverse or guardrail approach. It seeks to identify fields of long-term GHG emission paths that will prevent climate change resulting in unacceptable regional or sectoral impacts without instigating intolerable mitigation costs. The limits to unacceptable impacts and costs are normative judgments based on the values and perceptions of social actors and serve as user-specified input to the ICLIPS integrated assessment model. The above questions concerning long-term climate change policies will be high on the policy agenda over the next few years as delegates to the UNFCCC process will be preparing for negotiating emissions reduction agreements for the second commitment period with 2020 as the expected target year. A meaningful contemplation of near-term emissions reduction goals requires the thorough consideration of the possible range of long-term stabilization levels. Which choices remain open and which options get foreclosed in terms of climate change and impacts under
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- 2003
10. [Untitled]
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Ferenc L. Toth
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Atmospheric Science ,Global and Planetary Change ,General equilibrium theory ,Environmental protection ,Computer science ,business.industry ,Agriculture ,Environmental resource management ,Climate change ,Climate science ,business ,Climate policy ,Key features - Abstract
The paper introduces the Tolerable Windows Approach (TWA) asa decision analytical framework for addressing global climatechange. It is implemented as an integrated assessment model (IAM)developed in the project on Integrated Assessment of ClimateProtection Strategies (ICLIPS). The background and the main objectivesof the project are described and its relationships to other currentintegrated assessment efforts are elucidated. Key features ofthe TWA are compared with those of cost-benefit and cost-effectivenessframeworks. An overview of the ICLIPS IAM framework is providedtogether with its methodological foundations. Main features ofthe individual models are presented, covering the climate, theaggregated economic, and the impact models. Additional componentsof the framework include dynamic mitigation cost functions andan agriculture/land-use model (both incorporated into the fullyintegrated ICLIPS climate-economy model) as well as a globalmulti-region, multi-sector, dynamic general equilibrium model.
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- 2003
11. [Untitled]
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Marian Leimbach, Thomas Bruckner, Ferenc L. Toth, and Gerhard Petschel-Held
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Mathematical theory ,Atmospheric Science ,Global and Planetary Change ,Scientific analysis ,Climate change mitigation ,Risk analysis (engineering) ,Order (exchange) ,Computer science ,Environmental protection ,Process (engineering) ,Climate change - Abstract
The tolerable windows approach (TWA) allows the climate policyformulation process to be safeguarded in the following way. First,guardrails are defined in order to exclude intolerable climatechange impacts, on the one hand, and unacceptable socioeconomicconsequences of climate change mitigation measures, on the other.Second, a scientific analysis is conducted to investigate thefeatures of those emission paths that are compatible with theguardrail constraints. The fundamental methodology of the TWA isbest described in terms of the theory of differentialinclusions. This emerging mathematical theory already providesnumerical methods applicable as long as the underlying integratedassessment models are of limited complexity. In order to identifyemissions corridors, we propose a novel calculation schemeapplicable also for large-scale integrated assessment models.
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- 2003
12. [Untitled]
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J. G. Van Minnen, Hans-Martin Füssel, Frank Kaspar, and Ferenc L. Toth
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Atmospheric Science ,Global and Planetary Change ,Meteorology ,Impact assessment ,business.industry ,Computer science ,Environmental resource management ,Mode (statistics) ,Climate change ,Climate impact ,Crop production ,General Circulation Model ,business ,Futures contract - Abstract
A critical issue for policymakers in defining mitigationstrategies for climate change is the availability ofappropriate evaluation tools. The development of climate impactresponse functions (CIRFs) is our reaction to this challenge.CIRFs depict the response of selected climate-sensitive impactsectors across a wide range of plausible futures. They consist ofa limited number of climate-change-related dimensions andsensitivities of sector-specific impact models. The concept ofCIRFs is defined and the procedure to develop them is presented.The use of climate change scenarios derived from various GCMexperiments and the adopted impact assessment models areexplained.The CIRFs presented here consider climate change impacts onnatural vegetation, crop production, and water availability. Theyare part of the ICLIPS integrated assessment framework based onthe tolerable windows approach. CIRFs can be applied both in`forward' and in `inverse' mode. In the latter, they help totranslate thresholds for climate impacts perceived by stakeholders(so-called impact guardrails) into constraints for climatevariables (so-called climate windows). This enables the results ofdetailed impact models to be incorporated into intertemporallyoptimizing integrated assessment models, such as the ICLIPS model.
- Published
- 2003
13. [Untitled]
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Hans-Martin Füssel, Marian Leimbach, Thomas Bruckner, Gerhard Petschel-Held, and Ferenc L. Toth
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Climate zones ,Atmospheric Science ,Global and Planetary Change ,South asia ,Operations research ,Meteorology ,Computer science ,media_common.quotation_subject ,Climate change ,Climate policy ,Term (time) ,Presentation ,Crop production ,Normative ,media_common - Abstract
An integrated assessment model (IAM) conceived in the vein ofthe inverse approach is introduced. The model is designed tohelp social actors in making informed judgments about climatechange impact targets, mitigation costs, and implementation mechanisms.Based on these normative decisions, the model verifies whetherthere exist long-term future emission paths that satisfy theuser-defined constraints. If they do, the model determines anemission corridor containing all permissible emission trajectories.An overview of the IAM is provided and short descriptions ofthe model components are presented. Forward and inverse modesof application are explained. Examples based on impacts of climatechange on aggregated potential crop production in Western Europeand South Asia illustrate how the model can be applied in differentmodes. The examples demonstrate how the inverse approach separatessocial judgments shaping climate policy from the model-basedanalysis of their implications. The examples also show the differencein climate change tolerance between developed regions in temperatezones and less developed regions in already warm climate zones.
- Published
- 2003
14. Exploring Options forGlobal Climate Policy.A New Analytical Framework
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Hans Joachim Schellnhuber, Hans-Martin Füssel, Gerhard Petschel-Held, Thomas Bruckner, Ferenc L. Toth, and Marian Leimbach
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Sustainable development ,Policy studies ,Global and Planetary Change ,Environmental Engineering ,Renewable Energy, Sustainability and the Environment ,business.industry ,Global climate ,Political economy of climate change ,Natural resource economics ,Environmental resource management ,Economics ,business ,Water Science and Technology - Abstract
(2002). Exploring Options for Global Climate Policy. A New Analytical Framework. Environment: Science and Policy for Sustainable Development: Vol. 44, No. 5, pp. 22-34.
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- 2002
15. Climate Policy, Venture Capital and European Integration
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Vanessa Masing, Ferenc L. Toth, and Bernd Kasemir
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Economics and Econometrics ,Market economy ,Social venture capital ,Economic policy ,Political Science and International Relations ,European integration ,Business ,Business and International Management ,Venture capital ,Climate policy ,General Business, Management and Accounting - Published
- 2000
16. [Untitled]
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Ferenc L. Toth
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Discounting ,Actuarial science ,Public economics ,ComputerApplications_GENERAL ,Intergenerational equity ,Economics ,Equity (finance) ,Climate change ,Climate policy - Abstract
A standard framework is presented as an underlying model for the discounting debate. Views and proposals for the techniques and rates of discounting are assessed. Alternative modeling frameworks for studying intergenerational equity issues are evaluated with the result that the basic insights they provide do not differ very much. Results from model experiments involving different discount rate proposals show that fudging the discount rate does not lead to efficient climate policy. Three major clusters of opinions are identified regarding the applicability of cost-benefit analysis to the climate change problem and the appropriate discount rate to use. It is concluded that under some very special circumstances the cost-benefit rule should be abandoned and cost-effective strategies implying standard discount rates should be sought to reach clearly defined and justified environmental targets.
- Published
- 2000
17. [Untitled]
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Eva Hizsnyik, Ferenc L. Toth, and Wolfgang Cramer
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Atmospheric Science ,Global and Planetary Change ,Computer science ,business.industry ,media_common.quotation_subject ,Large array ,Environmental resource management ,Climate change ,Context (language use) ,Potential natural vegetation ,Climate impact ,Climatology ,General Circulation Model ,Set (psychology) ,business ,Function (engineering) ,media_common - Abstract
The concept of climate impact response function is introduced and placed into the context of integrated assessment models to analyze policy options under climate change constraints. An example of developing such response functions is presented that entails a global model of potential natural vegetation driven by a climate change pattern derived from a general circulation model. A large array of strenuous issues are introduced that will be addressed by the set of papers included in this Special Issue.
- Published
- 2000
18. [Untitled]
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Gary W. Yohe and Ferenc L. Toth
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Atmospheric Science ,Global and Planetary Change ,Opportunity cost ,Operations research ,Trajectory ,Environmental science ,Climate change ,Global change ,Environmental economics ,Investment (macroeconomics) ,Adaptation (computer science) ,Marginal abatement cost ,Variety (cybernetics) - Abstract
Windows delineating tolerable or “acceptable” conditions associated with climate change can be defined in terms of a variety of parameters; a preliminary window offered by the Scientific Advisory Council on Global Change of the Federal Government of Germany sets limits on temperature change and the rate of temperature change. Investment in adaptation can alter the size and shape of these windows, and different emissions trajectories are associated with different limiting points on their boundaries. As a result, the value of adaptation depends upon both the underlying structure of the tolerable window and the basecase emissions trajectory. Given uncertainty about both, the best near-term policy should be cast in a sequential decision-making framework. Seen in this light, improved adaptive potential can either reduce the cost of sustaining tolerable climate change or increase the opportunity cost of holding to more restrictive boundaries.
- Published
- 2000
19. Value judgments and the choice of climate protection strategies
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Carsten Helm, Thomas Bruckner, and Ferenc L. Toth
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Microeconomics ,Economics and Econometrics ,Choice set ,Transitive relation ,Cost–benefit analysis ,business.industry ,Environmental resource management ,Economics ,General Social Sciences ,business ,Climate protection ,Valuation (finance) - Abstract
In this paper, we critically review cost‐benefit analysis, cost‐effectiveness analysis and the guard‐rail approach as decision‐support tools for the choice of climate protection strategies. Our main focus is on the central role of value judgments, which arise from the need to value; first, uncertain environmental benefits from climate protection relative to other goods; second, the consumption of the present relative to future generations; and third the consumption of “poor” relative to “rich” people. Each of the three approaches analyzed has its shortcomings. Cost‐benefit analysis requires a complete and transitive preference ordering, which stands in sharp contrast to scientific uncertainties and valuation problems. Cost‐effectiveness analysis suffers from the difficulty of setting an appropriate climate protection target. Finally, the usefulness of the guard‐rail approach for decision‐makers depends on the extent to which it is possible to limit the choice set.
- Published
- 1999
20. [Untitled]
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Gerhard Petschel-Held, Ferenc L. Toth, Hans Joachim Schellnhuber, Thomas Bruckner, and Klaus Hasselmann
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Set (abstract data type) ,Atmospheric Science ,Global and Planetary Change ,General theory ,Operations research ,Computer science ,Climate change ,Global change ,Operations management ,Mean radiant temperature - Abstract
The tolerable windows (TW) approach is presented as a novel scheme for integrated assessment of climate change. The TW approach is based on the specification of a set of guardrails for climate evolution which refer to various climate-related attributes. These constraints, which define what we call tolerable windows, can be purely systemic in nature – like critical thresholds for the North Atlantic Deep Water formation – or of a normative type – like minimum standards for per-capita food production worldwide. Starting from this catalogue of knock-out criteria and using appropriate modeling techniques, those policy strategies which are compatible with all the constraints specified are sought to be identified. In addition to the discussion of the basic elements and the general theory of the TW approach, a modeling exercise is carried out, based on simple models and assumptions adopted from the German Advisory Council on Global Change (WBGU). The analysis shows that if the global mean temperature is restricted to 2°C beyond the preindustrial level, the cumulative emissions of CO2 are asymptotically limited to about 1550 Gt C. Yet the temporal distribution of these emissions is also determined by the climate and socio-economic constraints: using, for example, a maximal tolerable rate of temperature change of 0.2°C/dec and a smoothly varying emissions profile, we obtain the maximal cumulative emissions, amounting to 370 Gt C in 2050 and 585 Gt C in 2100.
- Published
- 1999
21. [Untitled]
- Author
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Hans Joachim Schellnhuber, Hans-Martin Füssel, Carsten Helm, Thomas Bruckner, Marian Leimbach, Gerhard Petschel-Held, and Ferenc L. Toth
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Decision support system ,Relation (database) ,Operations research ,business.industry ,Computer science ,Global warming ,Environmental resource management ,Climate commitment ,Climate change ,Greenhouse gas ,Normative ,Climate model ,business ,General Environmental Science - Abstract
The Tolerable Windows Approach (TWA) to Integrated Assessments (IA) of global warming is based on external normative specifications of tolerable sets of climate impacts as well as proposed emission quotas and policy instruments for implementation. In a subsequent step, the complete set of admissible climate protection strategies which are compatible with these normative inputs is determined by scientific analysis. In doing so, minimum requirements concerning global and national greenhouse gas emission paths can be determined. In this paper we present the basic methodological elements of TWA, discuss its relation to more conventional approaches to IA like cost–benefit analyses, and present some preliminary results obtained by a reduced-form climate model.
- Published
- 1999
22. Energy for Development : Resources, Technologies, Environment
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Ferenc L. Toth and Ferenc L. Toth
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- Energy development--Environmental aspects
- Abstract
This collection of contributions from a diverse group of prominent international scientists and policy makers brings together their in-depth analyses and innovative ideas about how to resolve the ‘energy for development'predicament. It includes studies quantifying the role of energy in socioeconomic development, analysis of the interplay between supranational and national institutions in policy implementation, the energy implications of demographic trends such as urbanisation, and exploration of supply-side issues such as the potential role of nuclear energy and ‘cleaning'fossil fuel energy generation through carbon capture.
- Published
- 2012
23. [Untitled]
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Ferenc L. Toth and Eva Hizsnyik
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Flexibility (engineering) ,Engineering ,business.industry ,Management science ,Policy making ,media_common.quotation_subject ,Environmental impact assessment ,Methodological study ,Quality (business) ,business ,Discipline ,Risk management ,General Environmental Science ,Diversity (politics) ,media_common - Abstract
The central objectives of the European Forum on Integrated Environmental Assessment (EFIEA) include improving the scientific quality of Integrated Environmental Assessments (IEA) as well as strengthening the interactions between science and policy making in environmental matters. This paper is intended to provide a concise assessment of the evolution of IEA methods and present it as a background to current thinking on and practice in IEA. Historical roots of IEA concepts and applications are explored. Common elements and distinctive features in recent proposals to define IEA are sorted and a liberal definition is proposed for the purposes of the present methodological study. This definition emphasizes the interdisciplinary character and environmental policy orientation of IEAs. Changes in the nature, social perception, and management of environmental problems are identified as the major factors driving methodological development in IEAs. A simple scheme is proposed to arrange the main elements of IEA: disciplinary tools, integration tools, and assessment frameworks. The role of IEAs in environmental management is examined by adopting the concept of risk management functions. Due to the varying needs for interdisciplinary research and diverging degrees of policy involvement across those functions, the potential contribution of IEAs to activities belonging to different functions also varies. The flexibility and diversity of IEAs are demonstrated by a sampler of frameworks that have been developed to address profoundly different problems and audiences.
- Published
- 1998
24. Geological Disposal of Carbon Dioxide and Radioactive Waste: A Comparative Assessment
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Ferenc L. Toth and Ferenc L. Toth
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- Energy industries--Environmental aspects, Hazardous wastes
- Abstract
Fossil fuels will remain the backbone of the global energy economy for the foreseeable future. The contribution of nuclear energy to the global energy supply is also expected to increase. With the pressing need to mitigate climate change and reduce greenhouse gas emissions, the fossil energy industry is exploring the possibility of carbon dioxide disposal in geological media. Geological disposal has been studied for decades by the nuclear industry with a view to ensuring the safe containment of its wastes. Geological disposal of carbon dioxide and that of radioactive waste gives rise to many common concerns in domains ranging from geology to public acceptance. In this respect, comparative assessments reveal many similarities, ranging from the transformation of the geological environment and safety and monitoring concerns to regulatory, liability and public acceptance issues. However, there are profound differences on a broad range of issues as well, such as the quantities and hazardous features of the materials to be disposed of, the characteristics of the targeted geological media, the site engineering technologies involved and the timescales required for safe containment at the disposal location. There are ample opportunities to learn from comparisons and to derive insights that will assist policymakers responsible for national energy strategies and international climate policies.
- Published
- 2011
25. Practice and progress in integrated assessments of climate change
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Ferenc L. Toth
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General Energy ,Environmental protection ,media_common.quotation_subject ,Political science ,Global warming ,Economic analysis ,Climate change ,Management, Monitoring, Policy and Law ,Energy economics ,Structuring ,Environmental planning ,Diversity (politics) ,media_common - Abstract
This paper is intended to provide an overview of the state of the art integrated socioeconomic-biophysical assessments of climate change as presented at the IIASA workshop in October 1993. The paper seeks to tally the major improvements facilitated by integrated assessments in understanding the global warming problem and the crucial unresolved problems they currently face. The basic conclusion is that, as a result of a healthy diversity in practice, integrated assessments show significant progress in structuring the economic issues of climate change and providing the first broad insights into policy options. But, as some of the simple and traditional cases seem to be solved, more complex and difficult contingencies come to the fore. This suggests a long way to go to develop skills that will be required to address the numerous open issues.
- Published
- 1995
26. Energy for Development: A Key to Long-Term Sustainability
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Ferenc L. Toth and Maria L. Videla
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Sustainable development ,Energy demand ,Per capita ,Economics ,Long term sustainability ,Human Development Index ,Sustainability organizations ,Environmental economics ,Human development (humanity) ,Gross domestic product - Abstract
Understanding the broader context in which energy–development linkages are addressed is an important first step towards in-depth discussions of energy demand, supply and technologies. Energy-related aspects of international sustainable development targets, programmes and declarations provide increasingly important platforms to address these issues. Statistical causality analyses of the energy–development relationship explore why energy is important for social and economic development (measured as GDP per capita and Human Development Indices, HDI) but the current estimation techniques lead to inconsistent conclusions. The chapter also provides an overview of institutional, supply, demand, technology and environmental topics addressed in this volume.
- Published
- 2012
27. Energy for Development
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Ferenc L. Toth
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Geography ,Development (topology) ,Engineering physics ,Energy (signal processing) - Published
- 2012
28. The Costs of the Geological Disposal of Carbon Dioxide and Radioactive Waste
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Ferenc L. Toth and Asami Miketa
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Waste treatment ,Scope (project management) ,Waste management ,business.industry ,Environmental science ,Radioactive waste ,Electricity ,Ocean disposal of radioactive waste ,Nuclear power ,Investment (macroeconomics) ,business ,Unit (housing) - Abstract
Cost assessments of geological disposal of carbon dioxide and radioactive waste are presented. The scope of the cost assessments covers a range of activities from research, site identification, licensing and construction to operation, closure and post-closure monitoring of the disposal sites. The most meaningful indicator for comparison is the disposal cost per unit of electricity produced. The comparative assessment reveals important differences between the two waste products in the volume of material involved and the precautions to be taken that determine the cost per kWh indicator. The timing of investment to establish the disposal site is an important difference with significant cost implications: investments must be completed before starting CO2 capture from fossil power plants whereas investments in radioactive waste repositories can be postponed for decades after the waste emerges from nuclear power reactors. The investment costs are significant and mid-course corrections are expensive; hence, both technologies need stable regulatory systems.
- Published
- 2011
29. Comparing the Geological Disposal of Carbon Dioxide and Radioactive Waste in Western Europe
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Asami Miketa, R.A. Roehrl, Nadira Barkatullah, and Ferenc L. Toth
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Public information ,Waste management ,business.industry ,Liability ,Site selection ,Radioactive waste ,Western europe ,media_common.cataloged_instance ,Coal ,Ocean disposal of radioactive waste ,European union ,business ,Environmental planning ,Geology ,media_common - Abstract
The current status of and prospects for the geological disposal of carbon dioxide (CO2) and radioactive waste (RW) are assessed for Western Europe by focusing on three large countries: Germany, France and the UK. The relative importance of the associated electricity generation technologies (coal-based and nuclear generation) varies across countries but extensive efforts are under way to explore the feasibility of and available capacities for disposing of the resulting waste. Suitable geological formations seem to be available for both CO2 and RW disposal in all three of these countries. The main thrust of the disposal for both waste products is on national solutions despite many research projects coordinated by the European Union, and economic and energy collaboration. Research into RW disposal has a much longer history than CO2 disposal. Yet there are learning opportunities in many areas, ranging from geology and risk assessment to regulation and liability, as well as in public information and participation in decision making, particularly with regard to site selection. Despite well-established (RW) and emerging (CO2) European Union and international standards and regulatory principles, there are marked differences in the disposal strategies for CO2 and RW in the three countries.
- Published
- 2011
30. Comparing the Geological Disposal of Carbon Dioxide and Radioactive Waste: Introduction and Overview
- Author
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Ferenc L. Toth
- Subjects
Climate change mitigation ,Containment ,Waste management ,Hazardous waste ,business.industry ,Greenhouse gas ,Liability ,Fossil fuel ,Climate change ,Environmental science ,Radioactive waste ,business ,Environmental planning - Abstract
Fossil fuels will remain the backbone of the global energy economy for the foreseeable future. The contribution of nuclear energy to the global energy supply is also expected to increase. With the pressing need to mitigate climate change and reduce greenhouse gas emissions, the fossil energy industry is exploring the possibility of carbon dioxide disposal in geological media. Geological disposal has been studied for decades by the nuclear industry with a view to ensuring the safe containment of its wastes. Geological disposal of carbon dioxide and that of radioactive waste gives rise to many common concerns in domains ranging from geology to public acceptance. In this respect, comparative assessments reveal many similarities, ranging from the transformation of the geological environment and safety and monitoring concerns to regulatory, liability and public acceptance issues. However, there are profound differences on a broad range of issues as well, such as the quantities and hazardous features of the materials to be disposed of, the characteristics of the targeted geological media, the site engineering technologies involved and the timescales required for safe containment at the disposal location. There are ample opportunities to learn from comparisons and to derive insights that will assist policymakers responsible for national energy strategies and international climate policies.
- Published
- 2011
31. Abrupt Climate Change near the Poles
- Author
-
Richard S.J. Tol, Gary W. Yohe, Ferenc L. Toth, Klaus Keller, Spatial Economics, and Environmental Economics
- Subjects
Atmospheric Science ,Global and Planetary Change ,geography ,Extreme climate ,geography.geographical_feature_category ,Sea level rise ,Greenhouse gas ,Climatology ,Global warming ,Abrupt climate change ,Environmental science ,Thermohaline circulation ,Ice sheet - Abstract
Natura non facit saltus—but with anthropogenic climate change it just might. This is one of the major reasons for concern about greenhouse gas emissions. The North Atlantic Meridional Overturning Circulation (NAMOC)—widely but incorrectly known as the thermohaline circulation—and the West-Antarctic Ice Sheet (WAIS) are both poster children of this concern about extreme climate change scenarios, signifying the potential for regional cooling and rapid global sea level rise. Yet, both scenarios are uncertain in the Knightian sense. We know that the NAMOC has
- Published
- 2008
32. Fair Weather : Equity Concerns in Climate Change
- Author
-
Ferenc L. Tóth and Ferenc L. Tóth
- Subjects
- QC891.8.C5
- Abstract
Is a unique, cross-disciplinary assessment of fairness and equity issues in the context of global climate change - a crucial dimension in current international negotiations - written by a collection of leading scientists in economics, sociology and social psychology, ethics, international law and political science. How should responsibility for adapting to climate change be distributed? Who should bear the costs of mitigating its impacts and how should these costs be measured? Answers to these questions differ, often according to the vulnerability, wealth and level of industrial development of the country. Finding a fair solution is controversial, but crucial to the complex and vital negotiations over global warming. This illuminating and accessible volume explores the policy dimensions and analytical needs of the negotiation process. It is essential reading for policy makers and students and teachers of economics, sociology and social psychology, ethics, international relations, law and political science. FERENC L TOTH is project leader at the Department of Global Change and Social Systems at the Potsdam Institute for Climate Impact Research (PIK), Germany. CONTRIBUTORS H Asbjorn Aaheim Frank Biermann Samuel Fankhauser Carsten Helm Juliane Kokott Joanne Linnerooth-Bayer Volker Linneweber Elizabeth L Malone Shuzo Nishioka Originally published in 1999 David W Pearce Steve Rayner P R Shukla Dominik Thieme Michael Thompson Richard S J Tol David G Victor
- Published
- 2010
33. Article 2 and long-term climate stabilization: methods and models for decisionmaking under uncertainty
- Author
-
Ferenc L. Toth
- Subjects
Stabilization methods ,Natural resource economics ,Climatology ,Greenhouse gas ,Exploratory modeling ,Environmental science ,Climate change ,media_common.cataloged_instance ,Environmental policy ,European union ,media_common ,Term (time) - Published
- 2007
34. Adaptation to five metres of sea level rise
- Author
-
Marie-Laure Guillerminet, Robert J. Nicholls, Roger E. Kasperson, Ferenc L. Toth, Gabriele Pfeifle, Claire Mays, Thomas E. Downing, Peter E. van der Werff, Kate Lonsdale, A.A. Olsthoorn, E. Hizsnyik, Marc Poumadère, Athanasios T. Vafeidis, Richard S.J. Tol, I. Hakan Yetkiner, Maria T. Bohn, Environmental Economics, Institute for Environmental Studies, and Environmental Policy Analysis
- Subjects
Delta ,business.industry ,Strategy and Management ,Global warming ,General Engineering ,General Social Sciences ,Antarctic ice sheet ,Management ,Thames estuary ,Geography ,Sea level rise ,SDG 13 - Climate Action ,City centre ,Physical geography ,Safety, Risk, Reliability and Quality ,business ,Small probability ,Downstream (petroleum industry) - Abstract
There is an unknown but probably small probability that the West-Antarctic Ice Sheet (WAIS) will collapse because of anthropogenic climate change. A WAIS collapse could cause a 5-6 metre global sea level rise within centuries. In three case studies, we investigate the response of society to the most extreme yet not implausible scenario, a five-metre sea level rise within a century, starting in 2030. The case studies combine a series of interviews with experts and stakeholders with a gaming workshop. In the Rhone delta, the most likely option would be retreat, with economic losses, perhaps social losses, and maybe ecological gains. In the Thames estuary, the probable outcome is less clear, but would probably be a mix of protection, accommodation and retreat, with parts of the city centre turned into a Venice of London. A massive downstream barrier is an alternative response. In the Rhine delta (the Netherlands), the initial response would be protection, followed by retreat from the economically less important parts of the country and, probably, from Amsterdam-Rotterdam metropolitan region as well. These impacts are large compared to other climate change impacts, but probably small compared to the impacts of the same scenario in other parts of the world. This suggests that the possibility of a anthropogenic-climate-change-induced WAIS collapse would strengthen the case for greenhouse gas emission reduction.
- Published
- 2006
35. Fair Weather : Equity Concerns in Climate Change
- Author
-
Ferenc L. Tóth and Ferenc L. Tóth
- Subjects
- QC903
- Abstract
How should responsibility for adapting to climate change be distributed? Who should bear the costs of mitigating its imports and how should these costs be measured? Answers to these questions differ, often according to the vulnerability, wealth and level of industrial development of the country. Finding a fair solution is controversial, but crucial to the complex and vital negotiations over global warming. This volume examines equity concerns in climate change from a broad range of social science disciplines. It explores the policy dimensions and analytical needs of the negotiations process.
- Published
- 2009
36. Venture capital and climate policy
- Author
-
Bernd Kasemir, Vanessa Masing, and Ferenc L. Toth
- Subjects
Economic growth ,Carbon tax ,Social venture capital ,Public participation ,Social sustainability ,Sustainability science ,media_common.cataloged_instance ,Business ,European union ,Venture capital ,Backcasting ,media_common - Published
- 2003
37. Adaptation and the Guardrail Approach to Tolerable Climate Change
- Author
-
Gary Yohe and Ferenc L. Toth
- Published
- 2000
38. Integrated Assessments of Climate Change Policy: Intergenerational Equity and Discounting
- Author
-
Ferenc L. Toth
- Subjects
Microeconomics ,Discounting ,Actuarial science ,Present value ,Accounting method ,Greenhouse gas ,Intergenerational equity ,Economics ,Damages ,Climate change ,Public policy - Abstract
One of the key decisions that economists working on integrated studies of climate change face is the selection of the method of accounting for damages resulting from possible climate change across a long temporal scale and the method for the intertemporal comparison of the costs associated with possible greenhouse gas abatement strategies. Sensitivity tests show that the method applied and the resulting discount rate has a major impact on the optimal climate strategy. The paper provides a short review of the various techniques that have been proposed and applied in various integrated models of climate change. The underlying problem is the following dilemma. One can attempt to be consistent with the economic theory and empirical observations, but in this case the derived discount rate will be on the order of 5 to 8%. As a result, even possibly significant damages from climate change turn out to be negligible when considered at their present value. The artificially low discount rate based on ethical reasoning, on the other hand, makes our climate-related decisions and resource allocations inconsistent with the majority of other public policy decisions.
- Published
- 2000
39. Climate Change and Integrated Assessment: The Tolerable Windows Approach
- Author
-
Ferenc L. Toth, Gerhard Petschel-Held, and Thomas Bruckner
- Subjects
business.industry ,Global warming ,Environmental resource management ,Environmental science ,Climate change ,Climate policy ,business ,Climate protection - Abstract
Increasing concerns about the potential risks involved in anthropogenic climate change over the past ten years have boosted the intensity of research efforts on all aspects of the problem and motivated an integrated analysis of their results. This paper is intended to provide a short overview of modeling approaches to integrated assessments of climate change. It also presents an innovative concept, the Tolerable Windows Approach (TWA), as it is adopted in a new research project called Integrated Assessment of Climate Protection Strategies (ICLIPS) at PIK. The approach is based on an inverse modeling concept that derives climate stabilization objectives from perceived unacceptable impacts and produces complete sets of permitted emission paths satisfying the corresponding climate change constraints. Initial results show that the approach is a promising new direction in integrated modeling.
- Published
- 1999
40. Cost-Benefit Analyses of Climate Change
- Author
-
Ferenc L. Toth
- Subjects
Natural resource economics ,Economics ,Climate change ,Cost benefit - Published
- 1998
41. Beyond costs and benefits of climate change: A workshop overview
- Author
-
Ferenc L. Toth
- Subjects
ComputingMilieux_THECOMPUTINGPROFESSION ,Cost–benefit analysis ,business.industry ,Global warming ,Environmental resource management ,Economic analysis ,Climate change ,Environmental science ,Climate policy ,business ,Environmental planning ,Climate impact assessment - Abstract
Global climate change poses a major challenge for analysts and policy advisors alike. The complexities, uncertainties, and high stakes involved in the problem renders economic analysis particularly controversial. Many analysts maintain that analytical techniques developed over the past few decades and successfully adopted for managing a broad range of environmental issues can also be applied in the case of climate change, after making the changes necessary to accommodate special features of the climate problem. Others paint apocalyptic pictures of possible impacts of climate change on nature and society, and question the applicability of economic approaches altogether.
- Published
- 1998
42. From No-Man’s-Land to a Congested Paradise: An Environmental History of Mauritius
- Author
-
Ferenc L. Toth
- Subjects
Common-pool resource ,Politics ,Geography ,Sovereignty ,Economy ,Dominance (economics) ,Social history ,Environmental history ,Ecological systems theory ,Natural resource - Abstract
The fascinating social, political, and economic history of Mauritius has been told by many (e.g., Barnwell and Toussaint, 1949; Bissoondoyal, 1963; Man-nick, 1979; Addison and Hazareesingh, 1984). This chapter takes a different perspective. It attempts to describe and explain sudden changes and long-term evolutionary processes that, over the centuries, shaped natural resources and various ecological systems of the island resulting in what contemporary inhabitants and visitors experience. The environmental history of Mauritius is by no means less fascinating than its social history. Human intervention, in many cases inadvertently, profoundly transferred the landscape, fauna, and flora over the centuries. The balance between direct, local causes behind these interventions and remote and often indirect driving forces has changed over time, but this chapter shows the overall dominance of the latter group. Even in the position of full political sovereignty, the remote economic, political, and increasingly environmental processes and forces tend to shape local structures. This is the main reason behind our confidence that the island’s environmental history has useful lessons for the future of Mauritius and perhaps many other small islands.
- Published
- 1994
43. Modeling the Water Systems
- Author
-
Ferenc L. Toth
- Subjects
Water balance ,Land use ,Section (archaeology) ,business.industry ,Water model ,Environmental science ,Water supply ,The Conceptual Framework ,User interface ,business ,Civil engineering ,Water demand - Abstract
This chapter is concerned with the water systems in Mauritius. Section 15.2 identifies water management and land use as the most important long-term environmental issues in Mauritius. Section 15.3 provides a brief overview of various components of water systems within Mauritius. The conceptual framework and principles of operation of the surface freshwater model, which includes water supply, water demand, and water balance, are described in Section 15.4. This section is followed by the presentation of the lagoon model in Section 15.5. Finally, Section 15.6 presents the user interfaces of the water models, through a discussion of the principles for scenario construction and the user-specified water-policy variables.
- Published
- 1994
44. Global Change and the Cross-Cultural Transfer of Policy Games
- Author
-
Ferenc L. Toth
- Subjects
Risk perception ,business.industry ,Scale (social sciences) ,Cultural diversity ,Political science ,Cross-cultural ,Context (language use) ,Public relations ,Environmental economics ,Formality ,Southeast asian ,business ,Risk management - Abstract
Studying and managing global change presents new challenges for the scientific and policy-making communities, and they require improved forms of communication at the science-policy interface. This often involves cross-cultural transfer of policy games, strategic simulation exercises, and techniques to address long-term, global problems in their policy context. Over the past 2 years, the author was involved in a United Nations Environment Program (UNEP) project looking at the socioeconomic impacts and policy responses resulting from climate change in Southeast Asia, and used the policy exercise (PE) approach to generate local and national scale policy responses to the potential impacts of climate change in Malaysia and Indonesia. The study in general, and the activities related to the PEs in particular, provided valuable insights into the perception of the global problems, attitude towards long-term issues, environmental risk perception, and the management of uncertainties. The second group of lessons is associated with the cross-cultural transfer of a strategic gaming exercise rooted primarily in the North American and European cultures (war games, operational games, structured workshops) to the Southeast Asian cultures. Dramatic cultural differences have been revealed in the preparation phase and at the PE workshops in the formality/informality of procedures, in the styles of debating, criticizing and challenging each other’s ideas, and in the issues related to authority and the hierarchy of people and institutions.
- Published
- 1992
45. Prospects for nuclear power in the 21st century: a world tour
- Author
-
Ferenc L. Toth
- Subjects
Renewable Energy, Sustainability and the Environment ,business.industry ,Natural resource economics ,Energy Engineering and Power Technology ,Developing country ,Radioactive waste ,Energy security ,Nuclear power ,Nuclear weapon ,Climate change mitigation ,Nuclear Energy and Engineering ,Economy ,business ,Energy economics ,Nuclear safety and security - Abstract
Objectives and content of the journal special issue on 'Prospects for nuclear energy in the 21st century' are introduced. It is concluded that the main reasons for considering nuclear power in the national energy portfolios include hedging against supply security risks and high fossil energy prices in most countries, complemented by climate change mitigation in developed countries and by local and regional air pollution reduction in developing countries. Concerns over nuclear power include operation safety, nuclear weapon proliferation, economic performance, nuclear waste disposal and public acceptance. The relative importance of these factors diverges widely across regions and countries.
- Published
- 2008
46. Carbon dioxide capture: an assessment of plausible ranges
- Author
-
Ferenc L. Toth and Hans-Holger Rogner
- Subjects
Renewable Energy, Sustainability and the Environment ,business.industry ,Natural resource economics ,Fossil fuel ,Environmental engineering ,Air pollution ,Energy Engineering and Power Technology ,Climate change ,Biomass ,Carbon sequestration ,medicine.disease_cause ,Climate change mitigation ,Nuclear Energy and Engineering ,Greenhouse gas ,medicine ,Fuel efficiency ,Environmental science ,business - Abstract
The projections of energy related carbon dioxide (CO2) emissions in the Special Report on Emission Scenarios (SRES) of the Intergovernmental Panel on Climate Change (IPCC) serve as point of departure for an assessment of plausible ranges of CO2 emissions that could be avoided through CO2 capture and storage measures. Scenario and time dependent, sector and fuel specific capture factors are developed for eleven world regions to estimate the proportion of CO2 resulting from fossil fuel and biomass combustion/conversion that might be practical to capture and store. The capture factors are applied to the original CO2 emissions scenarios at a highly disaggregated level. The results are summed up and presented. The results indicate that it might be possible to capture and store a significant quantity of energy related CO2, especially in the second quarter of this century. Yet the amounts of CO2 still being emitted remain considerable, suggesting that other technologies will also be needed if the threat of climate change requires large reductions of CO2 emissions over the next few decades.
- Published
- 2006
47. Editors' introduction
- Author
-
Nebojs̆a Nakićenović, William D Nordhaus, Richard Richels, and Ferenc L Toth
- Subjects
General Energy ,Management, Monitoring, Policy and Law - Published
- 1995
48. Decision analysis for climate change: development, equity and sustainability concerns
- Author
-
Ferenc L. Toth
- Subjects
Strategic options ,Equity (economics) ,Political economy of climate change ,Geography, Planning and Development ,Sustainability ,Economics ,Climate change ,Management, Monitoring, Policy and Law ,Environmental economics ,Climate policy ,Decision analysis - Abstract
A large variety of decision analytical frameworks has been used in climate change assessments in recent years to provide information for policy makers regarding the available strategic options, and associated gains and losses. Simultaneously, worries have mounted over implications of both climate change and climate mitigation for the broader concerns about development, equity and sustainability. The treatment of equity issues in climate change decision analysis and decision making is reviewed first. The overview finds a diversity of scientifically rigorous attempts as well as value-laden arguments in the social science literature. The ability of various decision analytical frameworks to treat equity concern in climate change analyses is assessed to reveal that, albeit to varying degrees, most approaches can incorporate equity issues in the analysis. A simple example of analysing climate policy implications of equity predicaments is presented by applying the so-called Tolerable Windows Approach.
- Published
- 2001
49. Integrated Assessment of Climate Protection Strategies.
- Author
-
Ferenc L. Toth
- Published
- 2003
- Full Text
- View/download PDF
50. Economic Development and Emission Control over the Long Term: The ICLIPS Aggregated Economic Model.
- Author
-
Marian Leimbach and Ferenc L. Toth
- Subjects
- *
CLIMATE change , *GREENHOUSE gas mitigation , *AIR pollution , *EMISSIONS (Air pollution) - Abstract
In integrated assessments of climate change, greenhouse-gas emissions and climate change impacts provide the linkages between the world economy and the climate system. Key climatic processes operate at the scales of centuries. This requires highly aggregated models for portraying the dynamics of the economic system. An extended Ramsey-type optimal growth model is presented as the appropriate tool to be integrated with a reduced-form climate model in the ICLIPS integrated assessment. The eleven-region model of the world economy involves exogenous population and endogenous investment dynamics with productivity progress based on a technological diffusion model. World regions are linked via intertemporal trade flows of the composite consumption/investment good, capital mobility, and emission permit trading. Coupled with the ICLIPS Climate Model, the Aggregated Economic Model can determine corridors of permitted long-term carbon emission paths or, as primarily discussed in this paper, specific cost-effective emission trajectories. The sensitivity of mitigation costs to externally specified climate change/impact constraints and to assumptions about non-CO2 greenhouse-gas emissions is also discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2003
- Full Text
- View/download PDF
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