Importance of Healthy Ecosystem – Human Health, Biodiversity, Food and Water Security


healthy ecosystem

What is a healthy ecosystem and what does it contribute to human wellness? An ecosystem is a self-sustaining, living organism that supports life. The human body itself is an ecosystem within the natural ecosystem of the planet. The term “ecosystem” is sometimes used in association with the phrase” ecosystems” or “natural systems”.

A healthy ecosystem provides a number of vital services. It provides for the maintenance and reproduction of biodiversity. Biodiversity refers to the presence of all forms of life and all their uniqueness. A healthy ecosystem also provides for the conservation and restoration of water quality, aquatic biodiversity, land diversity, land systems, and human well-being.

An Overview

There have been many scientists who over the years identified an ecological imbalance in the health of the earth’s ecosystems. These scientists have concluded that many of today’s ills are caused by human intervention. A healthy ecosystem is able to manage many of these interventions on its own without being subject to individual actions or conditions. One example of this is the ability of a healthy ecosystem to deal with major catastrophes such as earthquakes, floods, hurricanes, or tornadoes.

Many of the scientists who have examined the relationship between human activity and the earth’s ecosystems have come to the conclusion that there is a strong and powerful link between eco-systems and human health. There is evidence that suggests that humans who live in polluted environments and engage in destructive human activities suffer from many illnesses that are common to living things. Furthermore, many scientists have noted a strong and significant relationship between eco-systems and human health or disease.

Importance Of Healthy Ecosystem

A close up of a raccoon

For example, some of these links between humans and the healthy ecosystems have been established by looking at how viruses affect the healthy ecosystem. The virus for instance, hepatitis B, has been linked to a number of deaths among individuals living in unclean water. In addition, eco-systems and human health are also strongly linked to ozone layer depletion and global warming. The more pollution there is in an environment, the more the virus spreads through spores, which can then enter a human’s body. This type of epidemiological event has been seen in many countries around the world where large amounts of wastes have been dumped into the environment.

What does this mean to us? It means that we have an extreme responsibility to preserve the ecological state of our ecosystems. As long as human beings exist on earth, there will be conflicts between humans and other living things. If we fail to preserve the ecological state of our ecosystems, we could see the rise of innumerable forms of disease that will have very detrimental and long term effects on human life. The existence of over one billion individuals on earth implies that we have an immense responsibility to uphold the ecological state of our ecosystems to it will succumb to any form of disease.

Bottom Line

A group of fish in the water

Biodiversity is essential for maintaining a healthy ecosystem. In nature, different types of animals and plants coexist and share resources. However, human activities have resulted to change the chemical composition of the Earth and thereby affecting the productivity and longevity of living things. The sudden introduction of highly productive breeds of various crops, animals and even insects has led to the imbalance in the chemical elements of the Earth. This is one of the reasons why a healthy ecosystem is essential for human life as well as for the conservation of biodiversity.

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