Environmental economics studies the economic impact of environmental policies and how climate changes can affect the economy. The field helps design appropriate policies and analyze their effects. For example, a policy to save the endangered bluefin tuna from overfishing would require investments in tuna population renewal, substitutes, and enforcement that could decrease revenues from tuna fishing but are necessary to prevent extinction and ensure future sustainability. Effective implementation is estimated to cost $5-7.5 billion over 5 years.
An efficient allocation of resources that adequately accounts for natural capital. Traditional economics (including environmental economics - defined as the application of traditional economics to environmental problems) has focused on a third of these problems (efficient allocation) and therefore has not fully addressed the issue of sustainable development.
An efficient allocation of resources that adequately accounts for natural capital. Traditional economics (including environmental economics - defined as the application of traditional economics to environmental problems) has focused on a third of these problems (efficient allocation) and therefore has not fully addressed the issue of sustainable development.
This lecture covered Module 1 of course CVE1-405 Planning for Sustainable Development of Second year B. Tech Civil Engineering affiliated to Dr. Babasaheb Ambedkar Technological University, Lonere, Raigad, Maharashtra- India.
This work builds on sociological research in Chile about the elites and their attitudes towards climate change. In the first part we analyze the social and political context of the debate on CC. In the second part we analyze new elites and their attitudes toward the environment in Latin America and Chile. Then we present the main results of our research and discussion.
Role of watershed management in reducing soil erosion zewde azewde alemayehu
Soil is one of the most important and essential natural resources. Soils offer plants physical support, air, water, temperature moderation, nutrients, and protection from toxins. Soils provide readily available nutrients to plants and animals by converting dead organic matter into various nutrient forms.
Sustainable development brundtland report, ppp, equityMegha Majoe
A Brief idea on "Our Common Future" - Brundtland report - Sustainable development and different Principles adopted in the conference. i.e Precautionary Principle, polluter pays principle, Inter and intragenerational equity, Public Trust Doctrine etc.
This lecture covered Module 1 of course CVE1-405 Planning for Sustainable Development of Second year B. Tech Civil Engineering affiliated to Dr. Babasaheb Ambedkar Technological University, Lonere, Raigad, Maharashtra- India.
This work builds on sociological research in Chile about the elites and their attitudes towards climate change. In the first part we analyze the social and political context of the debate on CC. In the second part we analyze new elites and their attitudes toward the environment in Latin America and Chile. Then we present the main results of our research and discussion.
Role of watershed management in reducing soil erosion zewde azewde alemayehu
Soil is one of the most important and essential natural resources. Soils offer plants physical support, air, water, temperature moderation, nutrients, and protection from toxins. Soils provide readily available nutrients to plants and animals by converting dead organic matter into various nutrient forms.
Sustainable development brundtland report, ppp, equityMegha Majoe
A Brief idea on "Our Common Future" - Brundtland report - Sustainable development and different Principles adopted in the conference. i.e Precautionary Principle, polluter pays principle, Inter and intragenerational equity, Public Trust Doctrine etc.
Estado da Arte de Inventário de Carbono por Francisco Higuchi- Treinamento GC...Idesam
Apresentação de Francisco Higuchi, da Hdom sobre Estado da arte sobre inventário e monitoramento
de estoques de carbono.
• Utilização de estimativas de estoques de carbono
para os inventários estaduais de emissões (setor de
mudanças de uso da terra/desmatamento)
• São necessários inventários específicos por estado
ou existem dados suficientes na bibliografia?
• Requerimentos do JNR-VCS para inventários de
carbono em nível estadual: desafios e implicações
To help you as Sustainability Reporting Consultant In UAE that regardless of how people view sustainability and sustainable development, it is evident that humanity will need to find a solution to the problem of how to advance society (perhaps through economic development) without placing undue stress on the environment.
We are a Sustainability Reporting Consultant that the environmental dimension is given special prominence in the nested circle's diagram of the three dimensions of sustainability because it suggests a situation in which society is embedded in the environment and economic conditions are embedded in the culture. As a result, it emphasizes hierarchy.
The paper arises many questions related to issues covered under the concept of sustainable development. Sustainable development mainly focuses on quality of life which is highly dependent upon use of natural resources and thus these resources must be sustained. The present concept of sustainable global enterprise will help to achieve three basic goals known as corporate responsibility, environmental protection and social responsiveness. The concept of sustainable development also focuses on issues related to women as they play a significant role in policy of sustainable development. Women issues are basically linked with population and fertility. The development process worldwide has contributed to increase in economic and social inequalities, environment degradation and has also led to growth in poverty.
Integrating Environmental Accounting in Agro-Allied and Manufacturing Indust...IJMER
ONLY WHEN THE LAST TREE IS CUT, ONLY WHEN THE LAST RIVER IS POLLUTED, ONLY WHEN THE LAST FISH IS CAUGHT, ONLY THEN WILL THEY REALIZE THAT YOU CANNOT EAT MONEY’ American proverb
Due to growing awareness and concern on the impact of human activity on the ecosystem, there is an
increasing trend to judge organizations in relation to the community in which it operates. The impact of the activities on the environment with regard to pollution of water, air, land and abuse of natural resources are coming under scrutiny of governments, stakeholders and citizens. Education is considered the key to effective development strategies and TVET institutions then must be the master
key that can alleviate poverty, promote peace, conserve the environment, improve the quality of life
for all and help achieve sustainable development. Unless proper accounting work is done, it cannot be determined that both have been fulfilling their responsibilities. The aim of the study was to explore whether distinctive processes of environmental accounting are possible in agro-allied and
manufacturing industries with a view to enhancing sustainability. To accomplish this aim, this research explores environmental accountability practices in TVET institutions. This paper is in part of an exploratory research project and it is limited in that it attempts to be illuminative and theoretically driven. The paper aims to prove that environmental reporting and disclosure will
enable in agro-allied and manufacturing industries undertake a major transformation that includes
approaches that harmonize economic prosperity, environmental conservation and social well-being.
However, while strategies for achieving this goal are not widespread, a range of international experiences is beginning to suggest ways forward. These initiatives include national TVET policy reforms, green campus, green curriculum, green community, green research and green culture. The paper includes suggested templates that can be useful in agro-allied and manufacturing industries
"Climate Crunch" : Scenarios for the global economic environmentFERMA
"Climate Crunch" : Scenarios for the global economic environment.
The recently published Global Risks 2014 report of the World Economic Forum identifies environmental risks as highest in terms of impact and likelihood. Those risks include both natural disasters, such as earthquakes and geomagnetic storms, and man-made risks such as
collapsing ecosystems, freshwater shortages, nuclear accidents and failure to mitigate or adapt to climate change. Failure of climate change mitigation and
adaptation is the fifth top risk concern according to
multi-stakeholders communities (see figure beside).
Climate change is evidence proven and this paper doesn’t intend to explore the causes. However, one can state that climate change is a systemic problem – it is one that touches all the others. As such by its systemic nature, it can cause breakdowns of entire systems and not only a component part. (
For the most part, science’s reputation stems from the objectivity brought upon by an arbitrary, rigid methodology whose very character absolves it from any accusation of prejudice.
Such infamy effectively raised science in a pedestal untouchable by other institutions- its sole claim to reason and empiricism-garnering supporters who want to defend it and its ways. According to Heidegger “ Technology is a human activity that we excel in as a result of achieving science”
The end goals of both science and technology and human flourishing are related, in that the good is inherently related to the truth.
The following are two concepts about science which ventures its claim on truth.
The next global economy is emerging in a new world full of unprecedented technologies, new ideas about resources and capital, and new approaches to business. Crucially, we are also being confronted with environmental and economic challenges never before imagined. The ‘next economy’ or ‘green economy’ approach to investment management asserts that the basics of the global economy are evolving in tandem with these changes and that methods of investment management must evolve with them. Green Alpha Advisors contemplates a future economy in which the next generation of asset management must be integral to and reflective of that next economy which both functions to support the integrity of earth’s systems and also can function within earth’s tolerances and finite resource base.
To appropriately invest in this emerging, green economy, one must appreciate that the next economy is by definition not the legacy economy of previous generations, and that it therefore requires a new understanding, new definitions and a new set of rules. To some degree, this requires redefining the parameters of modern portfolio theory to reflect this new world with its technologies and challenges. This in turn requires new economic models, new portfolio construction methods, and new sector classification schemes. Green Alpha Advisors approach to all three is presented here in brief.
Integrating Environmental Accounting in Agro-Allied and Manufacturing Industr...IJMER
‘ONLY WHEN THE LAST TREE IS CUT, ONLY WHEN THE LAST RIVER IS
POLLUTED, ONLY WHEN THE LAST FISH IS CAUGHT, ONLY THEN WILL THEY REALIZE
THAT YOU CANNOT EAT MONEY’ American proverb
Due to growing awareness and concern on the impact of human activity on the ecosystem, there is an
increasing trend to judge organizations in relation to the community in which it operates. The
impact of the activities on the environment with regard to pollution of water, air, land and abuse of
natural resources are coming under scrutiny of governments, stakeholders and citizens. Education is
considered the key to effective development strategies and TVET institutions then must be the master
key that can alleviate poverty, promote peace, conserve the environment, improve the quality of life
for all and help achieve sustainable development. Unless proper accounting work is done, it cannot
be determined that both have been fulfilling their responsibilities. The aim of the study was to explore
whether distinctive processes of environmental accounting are possible in agro-allied and
manufacturing industries with a view to enhancing sustainability. To accomplish this aim, this
research explores environmental accountability practices in TVET institutions. This paper is in part
of an exploratory research project and it is limited in that it attempts to be illuminative and
theoretically driven. The paper aims to prove that environmental reporting and disclosure will
enable in agro-allied and manufacturing industries undertake a major transformation that includes
approaches that harmonize economic prosperity, environmental conservation and social well-being.
However, while strategies for achieving this goal are not widespread, a range of international
experiences is beginning to suggest ways forward. These initiatives include national TVET policy
reforms, green campus, green curriculum, green community, green research and green culture. The
paper includes suggested templates that can be useful in agro-allied and manufacturing industries
Leadership and Urban Sustainability, Irina Safitri Zen, UTMESD UNU-IAS
The 2016 ProSPER.Net Leadership Programme was held in Labuan Island and Beaufort, Sabah, Malaysia. The Programme included workshops, plenary sessions, and fieldwork around the topics of local sustainable development challenges in the region. The main goals of the Programme were to identify local leadership opportunities for sustainable development and to link local and national sustainable development projects to the Sustainable Development Goals (SDGs), the Paris Climate Treaty, and the Sendai Framework on Disaster Risk Reduction.
http://assignment-partner.com/ .That's a sample paper - essay / paper on the topic "Organizational development and change" created by our writers!
Disclaimer: The paper above have been completed for actual clients. We have acclaimed personal permission from the customers to post it.
http://my-writing-expert.com/ .That's a sample paper - essay / paper on the topic "The music of francesco landini" created by our writers!
Disclaimer: The paper above have been completed for actual clients. We have acclaimed personal permission from the customers to post it.
http://my-writing-expert.com/ .That's a sample paper - essay / paper on the topic "The main directions of the modern politology" created by our writers!
Disclaimer: The paper above have been completed for actual clients. We have acclaimed personal permission from the customers to post it.
http://my-writing-expert.com/ .That's a sample paper - essay / paper on the topic "Pioneer writers" created by our writers!
Disclaimer: The paper above have been completed for actual clients. We have acclaimed personal permission from the customers to post it.
Major relational database platforms available at the moment microsoftMy-Writing-Expert.org
http://my-writing-expert.com/ .That's a sample paper - essay / paper on the topic "Major relational database platforms available at the moment microsoft" created by our writers!
Disclaimer: The paper above have been completed for actual clients. We have acclaimed personal permission from the customers to post it.
http://my-writing-expert.com/ .That's a sample paper - essay / paper on the topic "Ethics and compliance paper" created by our writers!
Disclaimer: The paper above have been completed for actual clients. We have acclaimed personal permission from the customers to post it.
Corporate finance encompasses all the undertakings of a business.My-Writing-Expert.org
http://my-writing-expert.com/ .That's a sample paper - essay / paper on the topic "Corporate finance encompasses all the undertakings of a business." created by our writers!
Disclaimer: The paper above have been completed for actual clients. We have acclaimed personal permission from the customers to post it.
http://my-writing-expert.com/ .That's a sample paper - essay / paper on the topic "Violation of human rights in nigeria" created by our writers!
Disclaimer: The paper above have been completed for actual clients. We have acclaimed personal permission from the customers to post it.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
2024.06.01 Introducing a competency framework for languag learning materials ...
A new sustainable initiative
1. A New Sustainable Initiative
We are forced to live in quite difficult conditions. We face economic, social and
ecological problems. As a result our existence and existence of the future generations are
endangered. That is why we should tend to reach the so-called sustainable development. In
our opinion, one of the most appropriate definitions of this term is the following.
“Sustainable development is development that meets the needs of the present
without compromising the ability of future generations to meet their own needs. It
contains within it two key concepts: the concept of needs, in particular the
essential needs of the world's poor, to which overriding priority should be given;
and the idea of limitations imposed by the state of technology and social
organization on the environment's ability to meet present and future needs”
(Sustainable Development Definition).
We believe that one of the most important thing that should be included in the context
of sustainable development is consensus with natural environment. The reason for it is that
severe climate changes and natural disasters have become common nowadays. The term
environmental economics is very important in this case.
The main goal of this paper is to explain the role of environmental economics. The
objectives of the research are, first of all, to explain why this policy is needed and, second of
all, predict its possible economic consequences for society.
To begin with it is worth to say some general words about such item as environmental
economics. First of all, here is the definition of this term. The most appropriate one is the
following:
“Environmental economics is an area of economics that studies the economic
impact of environmental policies. Environment economists perform studies to
determine the theoretical or empirical effects of environmental policies on the
2. economy. This field of economics helps users design appropriate environmental
policies and analyze the effects and merits of existing or proposed policies”
(Investopedia).
Simply speaking, environmental economics is a science and the area of practical
knowledge that shows how environmental policies can affect economic well-being of the
society. Environmental economics also has some other purposes, which are going to be
discussed below.
First subject of focus are environmental policies and their consequences. These
policies have become very popular in the recent years. They are applied in order to improve
or at least maintain conditions of natural environment. They are part of so-called
environmental risk management.
Environmental risk management cannot be considered as a policy of society to
minimize negative impact of the natural environment resulting from its performance. On the
other hand, the second task of environmental risk management is to limit negative influence
of society on natural environment. In such context, environmental management involves
reducing pollution and the consumption of natural resources by the organizations and society,
in general.
The second approach considers the term of environmental management as a policy
and practice of predicting and preventing natural disasters and eliminating their negative
consequences. In such context this term is close to the term of natural disaster risk
management. Also, in this case, it is worth to mention not only the responsibility of the
particular organizations, but also the responsibility of the whole society to natural
environment.
Taking into account the climate changes in the recent years, the problem of the impact
of natural disasters on society has become really popular. It has grown, first of all, because of
3. the number and severity of such disasters and, second of all, because of human and financial
losses caused by them.
Everyone knows that number and severity of such cataclysms have increased
dramatically in the past years. There is a range of factors that have caused such growth.
Among them we may differentiate the following: more frequent extreme weather events
related to global warming and climate changes caused by it; high temps of technological
development of civilization and its negative impact on the natural environment; population
growth and factors caused by it (for example, urbanization and pressure on natural resources);
cyclical features of the development of our planet, which change the natural course of events
time from time, etc.
In such hostile circumstances the importance of environmental risk management has
increased significantly, because its main functions are to forecast, prevent and provide
effective recovery from natural disasters and severe climate changes.
Thus, the definition of the environmental risk management can be stated as the
following: the environmental risk management is a standardized system or policy, developed
by the society to forecast, prevent and recover from different types of disasters. It includes
two main sides – prevention and recovery. Taking into account unpredictable climate changes
of recent years it is almost impossible to predict and, as a result, prevent some disasters. That
is why the main goal of environmental risk management should me minimizing the possible
losses from them and providing effective recovery.
We can also define four main phases of the disaster risk management, which are
consecutive. These phases are the following: predicator (prevention); immediate relief period;
reconstruction and rehabilitation; recovery.
Thus, environmental policies as a part of environmental risk management are applied
to prevent and minimize negative influence of society on natural environment. The reason for
4. it is that this environment is able to pay back via severe climate changes and even natural
disasters. Environmental economics studies how these policies affect economic well-being of
society and how climate changes are able to affect it too. Additionally, environmental
economics studies the best economically-beneficial ways of the usage of natural resources
and losses from their misuse.
As an example of environmental economics and sustainable development initiative we
can propose policy of saving bluefin tuna. uation endangers the future existence of mankind
in general.
Blue-fin tuna is one of the most expensive fishes in the world. Its meat is very
valuable and useful. As a result, it is able to bring significant benefits for companies and
governments. That is why it is not surprising that this fish has become the subject of
overfishing. Respectively, the fish has found itself on the verge of extinction. It means that
special policy should be implemented on both national and international levels in order to
save the fish.
Among the instruments that may reach this goal the following ones have been pointed
out. Governments, companies, international organizations should be stimulated to renovate
population of tuna. Fishing must be only legal. Poaching is a great problem that should be
eliminated. Legal fishing is much easier to control and apply different policies, while
poaching is simply unregulated.
Development and production of the substitute goods may be also a way to save tuna.
Help of developed countries and international organizations is required for developing
countries in order to convince them to stop overfishing. Special financial funds should be
created to invest into mechanisms of solving the problem.
All these instruments are going to lead to economic consequences. The most severe
economic consequences are as follows. Development and production of sub-par fish also
5. requires some investments. The governments will be forced to look for additional money in
order to finance such projects. Yellow-fin tuna is cheaper than the blue-fin one. As a result,
revenues from this business are going to decline. This policy is going to require appropriate
mechanism of control and monitoring. Implementation of such mechanism will bear a lot of
costs.
It is important not to go far away in the realization of this policy. We mean that
yellow-fin tuna also may become the subject of extinction. We will be forced to protect this
fish in the future and, as a result, additional financial resources will be required. Generally,
existence of one fish should not be a price for existence of another one.
According to the estimation of experts, effective implementation of policy requires
from 5 to 7.5 billions of USD. It is a significant sum in the conditions of the global financial
crisis. Nowadays, this policy is financed only by about 25%. The rest 75% should by
financed in the following 5 years. It is the last deadline for the implementation of this policy.
To conclude it is worth to say that, simply speaking, environmental economics is a
science and the area of practical knowledge that shows how environmental policies can affect
economic well-being of the society. The main goals of environmental economics are to
calculate and justify influence of specific policies on economic well-being of society and also
to explore economic costs of society’s influence on natural environment. Necessity of such
discipline is determined by the severe climate changes that have happened in the recent years.
Such situation endangers the future existence of mankind in general.
6. References
Enock, N. (2013) Is that its net worth? Bluefin tuna sells for a record £1MILLION in Japan
(or a whopping £2,230 per pound). Retrieved January 27, 2013, from
http://www.dailymail.co.uk/news/article-2257604/Bluefin-tuna-sells-record-
1MILLION-Japan-whopping-2-235-pound.html
Investopedia. Environmental economics definition. Retrieved January 30, 2013, from
http://www.investopedia.com/terms/e/environmental-economics.asp#axzz2J5PIWu7K
Sustainable Development Definition. Retrieved January 30, 2013, from
http://www.iisd.org/sd/