Definition of sustainable - What it is, Meaning and Concept

Sustainable is something that can be sustained or defended with reasons .For example: “Give me a sustainable reason for not dismiss Gomez ", " The judge considered that his explanations were not sustainable and decided to condemn him to life imprisonment ", " There is no sustainable reason to justify such behavior ".

The concept is often used as a synonym for sustainable in the field of ecology .A sustainable or sustainable process is that it can be maintained over time by itself, without outside help and without the shortage of existing resources .

The sustainable development , therefore, allows to meet the current needs without compromising the possibilities of future generations.This means that economic activities based on the exploitation of oil, to cite an example , are not sustainable since the oil is a non-renewable good that runs out sooner or later and causes damage to the environment .

Of this In this way, thanks to this type of development, what he achieves are two fundamental things.On the one hand, he is firmly committed to protecting the natural environment that surrounds us; and on the other, what is done is to achieve a better quality of life for citizens.

In this sense, the so-called renewable or green energies take on special prominence.They are those that are obtained through natural sources that have the particularity that they cannot be exhausted.In this way, for example, we find the called solar energy, which is used by the sun's rays to generate electricity through devices such as solar panels.

However, we must also underline the existence of another important series of sustainable energies: Eolica.As its name suggests, it is the one generated by the force of the wind.

Hydraulics.In your case, energy is created thanks to the waterfalls of rivers.

Marina.Very related to the previous one is based on the waves and tides that arise in the different seas.

Geothermal or solar thermal are other types of existing green energy that have become a fundamental pillar of the various initiatives that are carried out throughout the world to achieve the long-awaited environmental sustainability.All of them are experiencing large growths because even in the most domestic field they are used.

Sustainable development must consider the economic aspect (the creation of wealth in all sectors), the social aspect (taking into account the consequences of economic activity in society in general) and the environmental aspect (economic activity it must be compatible with the preservation of biodiversity and the ecosystems ).

To achieve sustainable development, renewable resources should not be used at a faster rate than their generation, while non-renewable resources should be used sparingly until they can be replaced by renewable resources.The generation of pollutants, on the other hand, has to address the possibilities of recycling and absorption by the environment.