Environmental education (EE) refers to organized
efforts to teach how natural environments function, and particularly,
how human beings can manage behavior and ecosystems to live sustainably.
It is a multi-disciplinary field integrating disciplines such as
biology, chemistry, physics, ecology, earth science, atmospheric
science, mathematics, and geography. The United Nations Educational, Scientific and Cultural Organisation
(UNESCO) states that EE is vital in imparting an inherent respect for
nature amongst society and in enhancing public environmental awareness.
UNESCO emphasises the role of EE in safeguarding future global
developments of societal quality of life
(QOL), through the protection of the environment, eradication of
poverty, minimization of inequalities and insurance of sustainable
development (UNESCO, 2014a). The term often implies education within the
school system, from primary to post-secondary. However, it sometimes
includes all efforts to educate the public and other audiences,
including print materials, websites, media campaigns, etc.. There are
also ways that environmental education is taught outside the traditional
classroom. Aquariums, zoos, parks, and nature centers all have ways of
teaching the public about the environment.
UNESCO and environmental awareness and education
UNESCO’s
involvement in environmental awareness and education goes back to the
very beginnings of the Organization, with the creation in 1948 of the IUCN
(International Union for the Conservation of Nature, now the World
Conservation Union), the first major NGO mandated to help preserve the natural environment.
UNESCO was also closely involved in convening the UN International
Conference on the Human Environment in Stockholm, Sweden in 1972, which
led to the setting up of the United Nations Environment Programme
(UNEP). Subsequently, for two decades, UNESCO and UNEP led the
International Environmental Education Programme (1975-1995), which set
out a vision for, and gave practical guidance on how to mobilize
education for environmental awareness. In 1976, UNESCO
launched an environmental education newsletter ‘Connect’ as the
official organ of the UNESCO-UNEP International Environmental Education
Programme (IEEP). It served as a clearinghouse to exchange information
on Environmental Education (EE) in general and to promote the aims and
activities of the IEEP in particular, as well as being a network for
institutions and individuals interested and active in environment
education until 2007.
The long-standing cooperation between UNESCO and UNEP
on environmental education (and later ESD) also led to the
co-organization of four major international conferences on environmental
education since 1977: the First Intergovernmental Conference on
Environmental Education in Tbilisi, Georgia (October 1977); the
Conference “International Strategy for Action in the Field of
Environmental Education and Training for the 1990s” in Moscow, Russian
Federation (August 1987); the third International Conference
“Environment and Society: Education and Public Awareness for
Sustainability” at Thessaloniki, Greece (December 1997); and the Fourth International Conference on Environmental Education
towards a Sustainable Future in Ahmedabad, India (November 2007). These
meetings highlighted the pivotal role education plays in sustainable development.
It was at the Tbilisi conference in 1977 that the essential role of
‘education in environmental matters’ (as stated in the recommendations
of the 1972 Stockholm Conference) was fully explored. Organized by
UNESCO in cooperation with UNEP, this was the world's first
intergovernmental conference on environmental education. In the
subsequent Tbilisi Declaration, environment was interpreted in its
‘totality—natural and built, technological and social (economic,
political, cultural-historical, ethical, aesthetic)’ (UNESCOUNEP, 1977,
point 3). The goals formulated for environmental education went far
beyond ecology in the curriculum and included development of a ‘clear
awareness of, and concern about, economic, social, political, and
ecological interdependence in urban and rural areas’ (ibid, point 2)
which became one of the major bases of ESD.
Focus
Environmental education focuses on:
- Engaging with citizens of all demographics to;
- Think critically, ethically, and creatively when evaluating environmental issues;
- Make educated judgments about those environmental issues;
- Develop skills and a commitment to act independently and collectively to sustain and enhance the environment; and,
- To enhance their appreciation of the environment; resulting in positive environmental behavioural change (Bamberg & Moeser, 2007; Wals et al., 2014).
Attributes
There are a few central qualities involved in environmental education that are useful contributions to the individual.
Environmental education:
- Enhances real-world problem solving.
- Strengthens physical activity and diet quality.
- Improves communication/leadership when working in groups.
Careers
There
are various different career paths one could delve into within
environmental education. Many of these careers require discovering and
planning how to resolve environmental issues occurring in today's world.
The location of someone with these careers has an impact on the clear
responsibilities each must obtain depending on what environmental issue
is most prevalent in the area. A general outlook of some careers in this field are:
- Federal Government Park Ranger- Responsible for protecting the national parks, historical sites, and national seashores across the United States including the wildlife and ecosystems within them. There are many qualifications in order for one to become a park ranger and some include: obtaining a bachelor's degree and a passing grade in the PEB. Some focuses within this field include: enforcing park rules, giving tours to groups for educational purposes, and protecting parks from forest fires.
- Outdoor Education Teacher- Teach students by using outdoor field and classroom work. Some invite guest speakers who are experts in their field to help teach how the basic principles of science are implemented in the real world. Some requirements for this career include becoming CPR certified and having a bachelor's degree in either environmental science or a field related to it. It can be a problematic field as there is no concurrence on the central concepts that are taught as well as teachers do not agree on what constitutes an important environmental issue.
- Environmental Scientist- Use of field work to research contamination in nature when writing plans in creating projects for environmental research. Topics such as air pollution, water quality, as well as wildlife and how humans affect it are researched. Some requirements for this career are a bachelor's degree with a double major in environmental science and either biology, physics or chemistry.
- Environmental Engineer- Involves the combination of biology/chemistry with engineering to generate ways to ensure the health of the planet [DJS -- "health of the planet" is rather vague]. Scientific research is analyzed and projects are designed as a result of that research in order to come up with solutions to issues of the environment like air pollution. A bachelor's degree in civil engineering or general engineering is required as well as some experience in this field.
Related fields
Environmental
education has crossover with multiple other disciplines. These fields
of education complement environmental education yet have unique
philosophies.
- Citizen Science (CS) aims to address both scientific and environmental outcomes through enlisting the public in the collection of data, through relatively simple protocols, generally from local habitats over long periods of time (Bonney et al., 2009).
- Education for Sustainable Development (ESD) aims to reorient education to empower individuals to make informed decisions for environmental integrity, social justice, and economic viability for both present and future generations, whilst respecting cultural diversities (UNESCO, 2014b).
- Climate Change Education (CCE) aims in enhancing the public's understanding of climate change, its consequences, and its problems, and to prepare current and future generations to limit the magnitude of climate change and to respond to its challenges (Beatty, 2012). Specifically, CCE needs to help learners develop knowledge, skills and values and action to engage and learn about the causes, impact and management of climate change (Chang, 2014).
- Science Education (SE) focuses primarily on teaching knowledge and skills, to develop innovative thought in society (Wals et al., 2014).
- Outdoor Education (OE) relies on the assumption that learning experiences outdoors in ‘nature’ foster an appreciation of nature, resulting in pro-environmental awareness and action (Clarke & Mcphie,2014). Outdoor education means learning "in" and "for" the outdoors.
- Experiential education (ExE) is a process through which a learner constructs knowledge, skill, and value from direct experiences" (AEE, 2002, p. 5) Experiential education can be viewed as both a process and method to deliver the ideas and skills associated with environmental education (ERIC, 2002).
- Garden-based learning (GBL) is an instructional strategy that utilizes the garden as a teaching tool. It encompasses programs, activities and projects in which the garden is the foundation for integrated learning, in and across disciplines, through active, engaging, real-world experiences that have personal meaning for children, youth, adults and communities in an informal outside learning setting.
- Inquiry-based Science (IBS) is an active open style of teaching in which students follow scientific steps in a similar manner as scientists to study some problem (Walker 2015). Often used in biological and environmental settings.
While each of these educational fields has their own objectives,
there are points where they overlap with the intentions and philosophy
of environmental education.
History
The roots of environmental education can be traced back as early as the 18th century when Jean-Jacques Rousseau stressed the importance of an education that focuses on the environment in Emile: or, On Education. Several decades later, Louis Agassiz, a Swiss-born naturalist, echoed Rousseau's philosophy as he encouraged students to “Study nature, not books.” These two influential scholars helped lay the foundation for a concrete environmental education program, known as nature study, which took place in the late 19th and early 20th century.
The nature study movement used fables and moral lessons to help
students develop an appreciation of nature and embrace the natural
world.
Anna Botsford Comstock, the head of the Department of Nature Study at
Cornell University, was a prominent figure in the nature study movement.
She wrote the Handbook for Nature Study in 1911 which used nature to
educate children on cultural values.
Comstock and the other leaders of the movement, such as Liberty Hyde
Bailey, helped Nature Study garner tremendous amounts of support from
community leaders, teachers, and scientists to change the science
curriculum for children across the United States.
A new type of environmental education, Conservation Education, emerged as a result of the Great Depression and Dust Bowl
during the 1920s and 1930s. Conservation Education dealt with the
natural world in a drastically different way from Nature Study because
it focused on rigorous scientific training rather than natural history.
Conservation Education was a major scientific management and planning
tool that helped solve social, economic, and environmental problems
during this time period.
The modern environmental education movement, which gained
significant momentum in the late 1960s and early 1970s, stems from
Nature Study and Conservation Education. During this time period, many
events – such as Civil Rights, the Vietnam War, and the Cold War –
placed Americans at odds with one another and the U.S. government.
However, as more people began to fear the fallout from radiation, the
chemical pesticides mentioned in Rachel Carson's Silent Spring,
and the significant amounts of air pollution and waste, the public's
concern for their health and the health of their natural environment led
to a unifying phenomenon known as environmentalism.
Environmental education was born of the realization that solving
complex local and global problems cannot be accomplished by politicians
and experts alone, but requires "the support and active participation of
an informed public in their various roles as consumers, voters,
employers, and business and community leaders."
One of the first articles about environmental education as a new movement appeared in the Phi Delta Kappan in 1969, authored by James A. Swan. A definition of "Environmental Education" first appeared in The Journal of Environmental Education in 1969, written by William B. Stapp. Stapp later went on to become the first Director of Environmental Education for UNESCO, and then the Global Rivers International Network.
Ultimately, the first Earth Day
on April 22, 1970 – a national teach-in about environmental problems –
paved the way for the modern environmental education movement. Later
that same year, President Nixon passed the National Environmental
Education Act, which was intended to incorporate environmental education
into K-12 schools. Then, in 1971, the National Association for Environmental Education (now known as the North American Association for Environmental Education)
was created to improve environmental literacy by providing resources to
teachers and promoting environmental education programs.
Internationally, environmental education gained recognition when
the UN Conference on the Human Environment held in Stockholm, Sweden, in
1972, declared environmental education must be used as a tool to
address global environmental problems. The United Nations Education
Scientific and Cultural Organization (UNESCO) and United Nations Environment Program (UNEP) created three major declarations that have guided the course of environmental education.
In 2002, the United Nations Decade of Education for Sustainable
Development 2005-2014 (UNDESD) was formed as a way to reconsider,
excite, and change approaches to acting positively on global challenges.
The Commission on Education and Communication (CEC) helped support the
work of the UNDESD by composing a backbone structure for education for
sustainability, which contained five major components. The components
are "Imagining a better future", "Critical thinking and reflection",
"Participation in decision making" and "Partnerships, and Systemic
thinking".
On June 9–14, 2013, the seventh World Environmental Education
Congress was held in Marrakesh, Morocco. The overall theme of the
conference was "Environmental education and issues in cities and rural areas: seeking greater harmony” [DJS -- again, "harmony (with nature) is a vague concept],
and incorporated 11 different areas of concern. The World Environmental
Education Congress had 2,400 members, representing over 150 countries.
This meeting was the first time ever that it had been held in an Arab
country, and was put together by two different organizations, the
Mohamed VI Foundation for Environmental Protection and the World
Environmental Education Congress Permanent Secretariat in Italy. Topics
addressed at the congress include stressing the importance of
environmental education and its role to empower, establishing
partnerships to promote environmental education, how to mainstream
environmental and sustainability, and even how to make universities
"greener".
Stockholm Declaration
June 5–16, 1972 - The Declaration of the United Nations Conference on the Human Environment.
The document was made up of 7 proclamations and 26 principles "to
inspire and guide the peoples of the world in the preservation and
enhancement of the human environment."
Belgrade Charter
October 13–22, 1975 - The Belgrade Charter
was the outcome of the International Workshop on Environmental
Education held in Belgrade, Jugoslavia (now Serbia). The Belgrade
Charter was built upon the Stockholm Declaration
and adds goals, objectives, and guiding principles of environmental
education programs. It defines an audience for environmental education,
which includes the general public.
Tbilisi Declaration
October 14–26, 1977 - The Tbilisi
Declaration "noted the unanimous accord in the important role of
environmental education in the preservation and improvement of the
world's environment, as well as in the sound and balanced development of
the world's communities." The Tbilisi Declaration updated and clarified
The Stockholm Declaration and The Belgrade Charter by including new
goals, objectives, characteristics, and guiding principles of
environmental education.
Later that decade, in 1977, the Intergovernmental Conference on Environmental Education in Tbilisi, Georgia
emphasized the role of Environmental Education in preserving and
improving the global environment and sought to provide the framework and
guidelines for environmental education. The Conference laid out the
role, objectives, and characteristics of environmental education, and
provided several goals and principles for environmental education.
About
Environmental education has been considered an additional or elective subject in much of traditional K-12 curriculum. At the elementary school level, environmental education can take the form of science enrichment curriculum, natural history
field trips, community service projects, and participation in outdoor
science schools. EE policies assist schools and organizations in
developing and improving environmental education programs that provide
citizens with an in-depth understanding of the environment. School
related EE policies focus on three main components: curricula, green
facilities, and training.
Schools can integrate environmental education into their
curricula with sufficient funding from EE policies. This approach –
known as using the “environment as an integrating context” for learning –
uses the local environment as a framework for teaching state and
district education standards. In addition to funding environmental
curricula in the classroom, environmental education policies allot the
financial resources for hands-on, outdoor learning. These activities and
lessons help address and mitigate "nature deficit disorder", as well as encourage healthier lifestyles.
Green schools, or green facility promotion, are another main
component of environmental education policies. Greening school
facilities cost, on average, a little less than 2 percent more than
creating a traditional school, but payback from these energy efficient buildings occur within only a few years.
Environmental education policies help reduce the relatively small
burden of the initial start-up costs for green schools. Green school
policies also provide grants for modernization, renovation, or repair of
older school facilities. Additionally, healthy food options are also a
central aspect of green schools. These policies specifically focus on
bringing freshly prepared food, made from high-quality, locally grown
ingredients into schools.
In secondary school,
environmental curriculum can be a focused subject within the sciences
or is a part of student interest groups or clubs. At the undergraduate
and graduate level, it can be considered its own field within education,
environmental studies, environmental science and policy, ecology, or
human/cultural ecology programs.
Environmental education is not restricted to in-class lesson
plans. Children can learn about the environment in many ways.
Experiential lessons in the school yard, field trips to national parks,
after-school green clubs, and school-wide sustainability projects help
make the environment an easily accessible topic. Furthermore,
celebration of Earth Day
or participation in EE week (run through the National Environmental
Education Foundation) can help further environmental education.
Effective programs promote a holistic approach and lead by example,
using sustainable practices in the school to encourage students and
parents to bring environmental education into their home.
The final aspect of environmental education policies involves
training individuals to thrive in a sustainable society. In addition to
building a strong relationship with nature, citizens must have the
skills and knowledge to succeed in a 21st-century workforce. Thus,
environmental education policies fund both teacher training and worker
training initiatives. Teachers train to effectively teach and
incorporate environmental studies. On the other hand, the current
workforce must be trained or re-trained so they can adapt to the new
green economy. Environmental education policies that fund training
programs are critical to educating citizens to prosper in a sustainable
society.
In the United States
Following
the 1970s, non-governmental organizations that focused on environmental
education continued to form and grow, the number of teachers
implementing environmental education in their classrooms increased, and
the movement gained stronger political backing. A critical move forward
came when the United States Congress passed the National Environmental Education Act of 1990, which placed the Office of Environmental Education in the U.S. Environmental Protection Agency and allowed the EPA to create environmental education initiatives at the federal level.
The EPA
has their own definition of what environmental education should be and
it is as follows. "Environmental education is a process that allows
individuals to explore environmental issues, engage in problem solving,
and take action to improve the environment. As a result, individuals
develop a deeper understanding of environmental issues and have the
skills to make informed and responsible decisions." The EPA also has a
list of the components of what should be gained from EE.
- Awareness and sensitivity to the environment and environmental challenges
- Knowledge and understanding of the environment and environmental challenges
- Attitudes of concern for the environment and motivation to improve or maintain environmental quality
- Skills to identify and help resolve environmental challenges
- Participation in activities that lead to the resolution of environmental challenges
Through the EPA Environmental Education (EE) Grant Program, public
schools, communities agencies, and NGO's are eligible to receive federal
funding for local educational projects that reflect the EPA's
priorities: air quality, water quality, chemical safety, and public
participation among the communities.
In the United States some of the antecedents of environmental
education were the Nature Study movement, conservation education and
school camping. Nature studies integrated academic approach with outdoor
exploration (Roth, 1978). Conservation education raised awareness about
the misuse of natural resources and the need for their preservation. George Perkins Marsh discoursed on humanity's integral part of the natural world. Governmental agencies such as the U.S. Forest Service
and the EPA supported conservation efforts. Conservation ideals still
guide environmental education today. School camping was exposure to the
environment and use of resources outside of the classroom for
educational purposes. The legacies of these antecedents are still
present in the evolving arena of environmental education.
Obstacles
A study of Ontario teachers explored obstacles to environmental education.
Through an internet-based survey questionnaire, 300 K-12 teachers from
Ontario, Canada responded. Based on the results of the survey, the most
significant challenges identified by the sample of Ontario teachers
include over-crowded curriculum, lack of resources, low priority of
environmental education in schools, limited access to the outdoors,
student apathy to environmental issues, and the controversial nature of
sociopolitical action.
An influential article by Stevenson (2007) outlines conflicting goals of environmental education and traditional schooling.
According to Stevenson (2007), the recent critical and action
orientation of environmental education creates a challenging task for
schools. Contemporary environmental education strives to transform
values that underlie decision making from ones that aid environmental
(and human) degradation to those that support a sustainable planet.
This contrasts with the traditional purpose of schools of conserving
the existing social order by reproducing the norms and values that
currently dominate environmental decision making. Confronting this contradiction is a major challenge to environmental education teachers.
Additionally, the dominant narrative that all environmental
educators have an agenda can present difficulties in expanding reach. It
is said that an environmental educator is one "who uses information and
educational processes to help people analyze the merits of the many and
varied points of view usually present on a given environmental issues."
Greater efforts must be taken to train educators on the importance of
staying within the profession's substantive structure, and in informing
the general public on the profession's intention to empower fully
informed decision making.
Another obstacle facing the implementation of environmental
education lies the quality of education itself. Charles Sayan, the
executive director of the Ocean Conservation Society, represents
alternate views and critiques on environmental education in his new book
The Failure of Environmental Education (And How We Can Fix It). In a Yale Environment 360
interview, Sayan discusses his book and outlines several flaws within
environmental education, particularly its failed efforts to “reach its
potential in fighting climate change, biodiversity loss, and environmental degradation”.
He believes that environmental education is not “keeping pace with
environmental degradation” and encourages structural reform by
increasing student engagement as well as improving relevance of
information.
These same critiques are discussed in Stewart Hudson's BioScience
paper, “Challenges for Environmental Education: Issues and Ideas for the
21st Century”.
In 2017, a study found that high school science textbooks and
government resources on climate change from USA, EU, Canada and
Australia did focus their recommendations for CO2 emission reductions on
lower-impact actions instead of promoting the most effective
emission-reduction strategies.
Movement
A
movement that has progressed since the relatively recent founding of
environmental education in industrial societies has transported the
participant from nature appreciation and awareness to education for an
ecologically sustainable future. This trend may be viewed as a microcosm
of how many environmental education programs seek to first engage
participants through developing a sense of nature appreciation which
then translates into actions that affect conservation and
sustainability.
Programs range from New York to California, including Life Lab at
University of California, Santa Cruz, as well as Cornell University in
Environmental Education in the Global South
Environmentalism has also began to make waves in the development of the global South, as the “First World” takes on the responsibility of helping developing countries
to combat environmental issues produced and prolonged by conditions of
poverty. Unique to environmental education in the Global South is its
particular focus on sustainable development. This goal has been a part
of international agenda since the 1900s, with the United Nations
Educational Scientific and Cultural Organizations (UNESCO) and the Earth
Council Alliance (ECA) at the forefront of pursuing sustainable
development in the south.
The 1977 Tbilisi intergovernmental conference played a key role
in the development of outcome of the conference was the Tbilisi
Declaration, a unanimous accord which “constitutes the framework,
principles, and guidelines for environmental education at all
levels—local, national, regional, and international—and for all age
groups both inside and outside the formal school system” recommended as a
criteria for implementing environmental education. The Declaration was
established with the intention of increasing environmental stewardship,
awareness and behavior, which paved the way for the rise of modern
environmental education.
After the 1992 Rio Earth Summit, over 80 National Councils for
Sustainable Development in developing countries were created between
1992-1998 to aid in compliance of international sustainability goals and
encourage “creative solutions”.
In 1993, the Earth Council Alliance released the Treaty on environmental education for sustainable societies and global responsibility,
sparking discourse on environmental education. The Treaty, in 65
statements, outlines the role of environmental education in facilitating
sustainable development through all aspects of democratized
participation and provides a methodology for the Treaty's signatories.
It has been instrumentally utilized in expanding the field towards the
global South, wherein the discourse of “environmental education for
sustainable development” recognizes a need to include human population
dynamics in EE and emphasizes “aspects related to contemporary economic
realities and by placing greater emphasis on concerns for planetary
solidarity”. Even as a necessary tool for the proliferation of
environmental stewardship, environmental education implemented in the
South varies and addresses environmental issues in relation to their
impact different communities and specific community needs. Whereas in
the developed global North where the environmentalist sentiments are
centered around conservation without taking into consideration “the
needs of people living within communities”, the global South must push
forth a conservation agenda that parallels with social, economic, and
political development. The role of environmental education in the South
is centered around potential economic growth in development projects, as
explicitly stated by the UNESCO, to apply environmental education for
sustainable development through a "creative and effective use of human
potential and all forms of capital to ensure rapid and more equitable
economic growth, with minimal impact on the environment".
Moving into the 21st century, EE was furthered by United Nations
as a part of the 2000 Millennium Development Goals to improve the planet
by 2015. The MDGs included global efforts to end extreme poverty, work
towards gender equality, access to education, and sustainable
development to name a few. Although the MDGs produced great outcomes,
its objectives were not met, and MDGs were soon were soon replaced by
Sustainable Development Goals. A “universal call to action to end
poverty, protect the planet and ensure that all people enjoy peace and
prosperity”, SDGs became the new face of global priorities.
These new goals incorporated objectives from MDGs yet incorporated a
necessary environmental framework to “address key systemic barriers to
sustainable development such as inequality, unsustainable consumption
patterns, weak institutional capacity and environmental degradation that
the MDGs neglected”.
Trends
One of the current trends within environmental education seeks to move from an approach of ideology and activism
to one that allows students to make informed decisions and take action
based on experience as well as data. Within this process, environmental
curricula have progressively been integrated into governmental education
standards. Some environmental educators find this movement distressing
and move away from the original political and activist approach to
environmental education while others find this approach more valid and
accessible.
Regardless, many educational institutions are encouraging students to
take an active role in environmental education and stewardship at their
institutions. They know that "to be successful, greening initiatives
require both grassroots support from the student body and top down
support from high-level campus administrators."
Environmental Education is also being funded through the Every Student Succeeds Act.
Under Title IV, Part A of ESSA, it states that Environmental Education
is an enrichment activity for students which is eligible for funding
under a new grants program. The program gives a “well-rounded” education
as well as access to student health and safety programs. Under Title
Iv, Part B, it states that environmental literacy programs are also
eligible for funding through the 21st Century Community Learning Centers
Program. The funds that are available for both parts are block granted
to the states using the Title I formula. In the FY2018 budget, Titles
IVA and IVB were both given $1.1 billion and $1.2 billion. For title
IVA, this is a $700 million raise from the 2017 budget which makes the
2018-2019 school year the most availability to environmental education
ever.
Renewable Energy Education
Renewable energy
education (REE) is a relatively new field of education. The overall
objectives of REE pertain to giving a working knowledge and
understanding of concepts, facts, principles and technologies for
gathering the renewable sources of energy. Based on these objectives,
the role of a renewable energy education programs should be informative,
investigative, educative, and imaginative. REE should be taught with
the world's population in mind as the world will run out of non-renewable resources
within the next century. Renewable energy education is also being
brought to political leaders as a means of getting more sustainable
development to occur around the globe. This is happening in the hopes
that it will uproot millions of people out of poverty and into a better
quality of life in many countries .Renewable energy education is also
about bringing awareness of climate change to the general public as well
as an understanding of the current renewable energy technologies. An
understanding of the new technologies is imperative to get them
stream-lined and accepted by the vast majority of the public.