Write a short account on sustainable use of energy

Background[ edit ] Secretary of Energy Spencer Abraham told a National Energy Summit on March 19, that America was going to face an energy supply crisis in the next 20 years.

A Call for Action 1. In the middle of the 20th century, we saw our planet from space for the first time. Historians may eventually find that this vision had a greater impact on thought than did the Copernican revolution of the 16th century, which upset the human self-image by revealing that the Earth is not the centre of the universe.

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From space, we see a small and fragile ball dominated not by human activity and edifice but by a pattern of clouds, oceans, greenery, and soils. Humanity's inability to fit its activities into that pattern is changing planetary systems, fundamentally. Many such changes are accompanied by life-threatening hazards.

This new reality, from which there is no escape, must be recognized - and managed. Fortunately, this new reality coincides with more positive developments new to this century. We can move information and goods faster around the globe than ever before; we can produce more food and more goods with less investment of resources; our technology and science gives us at least, the potential to look deeper into and better understand natural systems.

From space, we can see and study the Earth as an organism whose health depends on the health of al its parts.

Understanding Our Bodies – Fiber!

We have the power to reconcile human affairs with natural laws and to thrive in the process. In this our cultural and spiritual heritages can reinforce our economic interests and survival imperatives.

This Commission believes that people can build a future that is more prosperous, more just, and more secure. Our report, Our Common Future, is not a prediction of ever increasing environmental decay, poverty, and hardship in an ever more polluted world among ever decreasing resources.

We see instead the possibility for a new era of economic growth, one that must be based on policies that sustain and expand the environmental resource base.

And we believe such growth to be absolutely essential to relieve the great poverty that is deepening in much of the developing world. But the Commission's hope for the future is conditional on decisive political action now to begin managing environmental resources to ensure both sustainable human progress and human survival.

We are not forecasting a future; we are serving a notice - an urgent notice based on the latest and best scientific evidence - that the time has come to take the decisions needed to secure the resources to sustain this and coming generations.

We do not offer a detailed blueprint for action, but instead a pathway by which the peoples of the world may enlarge their spheres of cooperation. Successes and failures 5. Those looking for success and signs of hope can find many: But the same processes that have produced these gains have given rise to trends that the planet and its people cannot long bear.

These have traditionally been divided into failures of 'development' and failures in the management of our human environment.

On the development side, in terms of absolute numbers there are more hungry people in the world than ever before, and their numbers are increasing. So are the numbers who cannot read or write, the numbers without safe water or safe and sound homes, and the numbers short of woodfuel with which to cook and warm themselves.

The gap between rich and poor nations is widening - not shrinking - and there is little prospect, given present trends and institutional arrangements, that this process will be reversed. There are also environmental trends that threaten to radically alter the planet, that threaten the lives of many species upon it.

Each year another 6 million hectares of productive dryland turns into worthless desert. Over three decades, this would amount to an area roughly as large as Saudi Arabia. More than 11 million hectares of forests are destroyed yearly, and this, over three decades, would equal an area about the size of India.

Much of this forest is converted to low-grade farmland unable to support the farmers who settle it.

What is Fiber? And what does it do?

In Europe, acid precipitation kills forests and lakes and damages the artistic and architectural heritage of nations; it may have acidified vast tracts of soil beyond reasonable hope of repair.In general, a green home is a type of house made of environmentally friendly materials and designed to be sustainable, focusing on the efficient use of various resources: water, energy, raw materials and many others.

The Commission has sought ways in which global development can be put on a sustainable path into the 21st Century.

Some 5, days will elapse between the .

Ideas for an Essay on Renewable Energy or Alternative Energy Essay Posted on July 23, by EssayShark The natural resources of Earth continue to be used more and more each year throughout the world. Sustainability is the process of maintaining change in a balanced fashion, in which the exploitation of resources, the direction of investments, the orientation of technological development and institutional change are all in harmony and enhance both current and future potential to meet human needs and aspirations.

For many in the field, sustainability is defined through the following. The Energy Task Force, officially the National Energy Policy Development Group (NEPDG), was a task force created by then-U.S.

President George W. Bush in during his second week in office. Vice President Dick Cheney was named chairman. This group's stated objective was to “develop a national energy policy designed to help the private sector, and, as necessary and appropriate, State and.

David MacKay FRS: : Contents	Sustainable development The name sustainability is derived from the Latin sustinere tenere, to hold; sub, under.
Solar Energy: Persuasive Essay Example | initiativeblog.com	Quoting from the article Victoria greatly discourages the building of wind farms Hazelwood coal mine fire, February It seems that the Victorian Liberal government are quite happy to have coal mines in this area, even when they are run incompetently, but wind turbines are against the law.
Get Ideas for an Essay on Renewable Energy or Alternative Energy Essay	Coal and oil, for example, are consumed with incredible speed.
Sustainable ME: A Read & Do Group	The way we build our houses and chose the materials for them can have a great influence on our future and the future of our planet.
Account Options	Still, due to overpopulation, climate change, and the scarcity of resources, one of the most precious and efficient sources of energy, oil, has already started to exhaust Bode,p. This fact has caused scientists globally to seek for substitutes to fossil fuels to avoid economic and industrial collapse.

List three examples and write a short paragraph on each explaining why each is unsustainable. Expert Answer Examples of Unsustainable Energy practices: Unsustainable energy is a form of energy obtained from exhaustible resources.