Category Archives: Environment

How humans have stolen nature and how to give back

The negative impact of humans on nature is not to demonstrate. Humans have taken a lot more than they have given to nature. Despite all the warnings, we are killing biodiversity and changing the face of the planet irreversibly.

How humans have stolen nature

For centuries, humans have been taking their place on Earth. The number of people is increasing and that is taking more territory to house people. Therefore, cities expand and parts of nature gradually disappear. The population is so spread in some areas that many animal migration corridors were severed.

When a city or a highway is developed in an area, this part of nature is lost forever. Even abandoned cities occupy areas that could be restored, but the infrastructure is still present.

The major problem with our development is that what is taken from nature is not given back in another way. Nature provides limited resources. We are always appropriating more parts of nature on an Earth with a limited territory.

Some examples of human activities that could be improved

Mines and quarries that have pierced the ground

When the quarries or mines are emptied, they do not come back. This leaves several huge holes on the surface of the Earth. It’s mainly the operations in surface that create this problem.

Coal mine leaving a huge hole in the ground

Coal mine leaving a huge hole in the ground.

Massive deforestation

Because of the deforestation, many species of animals and plants are disappearing at a rate never observed. Among these species, we count the orangutans and elephants. A part of this deforestation involves agriculture for palm oil which is a resource grown on cleared land. The consumption of palm oil promotes deforestation and the decline of orangutans where most of them could disappear within the next 10 years. Orangutans are killed to avoid harming the cultivation of palm oil. Often these orangutans are savagely beaten up until agony.

Deforestation due to oil palm exploitation in Sumatra

Deforestation due to oil palm exploitation in Sumatra.

David Suzuki says in his book “The Sacred Balance, rediscovering our place in nature” that 90% of the forest of the United States of America have disappeared in the last 200 years. These forests will not come back since cities, farmlands, roads, quarries, mines, and other infrastructure created by humans occupy these territories.


For several years, fish stocks have collapsed in the oceans. Fishing is a critical food resource for many people around the world. At the moment, we are consuming more fish than the regenerative capacity of oceans. In addition to destroying certain species of fish, we risk running out of food.

Our need for food is destroying the fish stocks

Our need for food is destroying the fish stocks.

We must give back what we take

Unfortunately, the territory and resources are limited. We cannot give back directly to nature. However, some scenarios are possible.

We can create or maintain certain animal migration corridors. This requires a will from people to preserve certain areas in the wild. In a society that is always developing, there’s a lot of pressure to urbanize these wild areas often coveted for their beauty. The government must act in favor of the balance in the nature before urbanization needs.

Today, in some construction projects that destroy the environment, governments require construction companies to restore or compensate the natural environment affected by new infrastructure. For example, if a bridge is built and its construction destroys a part of the natural environment, the company must rebuild the environment in other ways. This prevents the total loss of breeding grounds and allows life to continue in the same places by maintaining the natural balance.


On an Earth with limited resources and territory, we cannot create nature. However, we can limit what we take from nature. In the current context, it’s difficult to limit our actions because of our development. Our hopes are mainly: limiting the number of humans on Earth, sustainable development and an adaptation of our needs in harmony with the needs of nature. Our development and our needs should include a space for nature. Rather than taking directly from nature, we must transform the nature in a strategic way to compensate for the losses. Even if the planet is permanently transformed, it’s the only way to adapt.

Are we more environmental than before?

Are we more environmental than before?

Are we more environmental than before?

Many people believe that we are more environmental today than the previous generation. It may be an illusion. Before thinking that we have improved our relationship with our environment or the nature, read on and you might change your mind.

False perception

We now have hybrid and electric vehicles to replace fossil fuels. We invented the recycling instead of throwing our waste and bury them. The pulp and paper industry no longer dumps their chemicals into rivers. We are coming back to an agriculture more organic and pesticide free. We are currently developing several alternatives with renewable energies. Even if all these problems are important, there are many other problems which we do not talk about and that might be worse than the problems of past generations.

There are positive changes happening. People think that things are getting better. Wrong! We talk very little about the new phenomenons that pollute the environment. Our perception is biased. There are several problems that we are recognizing that are probably worse than the ones we are solving.

Generally, while we think that we are finding solutions to end a cycle of polluting technologies, we are starting another cycle of other polluting technologies. The problem is that we have difficulty recognizing the impact of this new cycle. For example, genetically modified organisms (GMO).

Subtle problems

Here are some issues that are less well known or whose impact is underestimated.

Species conservation: Never, there were so many endangered species. This includes animals and plants. Several species no longer live in the wild and they absolutely need the help of humans to continue to survive. The reason is mainly the destruction of natural habitats such as deforestation. Several migration corridors have already been destroyed by humans. This is mainly due to a problem of overpopulation.

Nanotechnology: The pollution of this new technology sector is called nanotoxicology or nanopollution. This is the impact of nanotechnologies on the health of animals, plants and humans. Nanotechnologies are booming and we are only starting to realize the impact of these new technologies. Paradoxically, this is a promising sector where there are already developing solutions to address environmental problems. Some nanotechnologies would be involved in various diseases.

Climate change: Climate changes are accelerating. Many animal species could not adapt and disappear. Climate changes affect mainly the natural habitats of many species of animals and plants.

Light pollution: The lights of our large cities affect the migration of birds. A large number of bird species are already endangered and the light pollution increases the threat. In addition, it appears that urban lights near beaches where marine turtles reproduce would affect their survival. Turtles would have orientation problems during birth, which reduces their chances of survival.

Genetic Engineering: This is the sector of genetically modified organisms (GMOs). This is a very controversial area. This is a way to play God by changing the properties of plants and animals. Several plants genetically modified could be harmful to humans. For example, causing cancer. GMOs could be one of the worst sources of pollution that man has created. Why? Unlike a pollutant such as oil which disappears after several years, GMOs, once introduced into the environment, will continue to reproduce. They can dislodge endemic species and cause major problems. For example, pollen from genetically modified plants has killed butterflies and bees. At the moment, this area is booming.

Other problems: In addition to the problems above, there is a variety of other environmental problems. Here is a list of environmental problems.


All these problems are caused by human activity. It is obvious that we need to change our relationship with the environment and the impact of our technologies.

I doubt that we will solve the problems in the time required. The consequences are inevitable. The society develops too quickly and the recognition of the problems is too slow. We are at the beginning of a solution to the problem of fossil fuels, which appeared at the beginning of the industrial age there is about 200 years.

We can develop better technologies, however, for the problem of overpopulation, we cannot take human beings off from the planet. We occupy a much larger territory that we should.

The private industry and politic rule the world. Political parties are often close to the private industry. In such a context, it is not surprising that governments do not react quickly to the recommendations of environmentalists. It is essential to get new governments with a better attitude. Think about the time it took to governments to recognize global warming. It took decades. How long will it take to recognize tens of environmental problems?

We absolutely need to be visionary and react before the consequences affect us. The first problem is the recognition of these problems and potential problems. We must then find solutions and ensure support from the government.

A key point is to be able to answer the question: “What impact is this new technology going to have on our planet?” We must set standards to limit the implementation of technologies. Slower, but safer.


We have polluted during decades. We finally understood the impact of our technologies. Today, we believe that we will live in a more ecological way because we are implementing solutions to end this cycle. People do not seem to realize that we are starting other cycles of pollution. The reason is that we do not see yet the consequences of these new technologies.

To avoid repeating the same pattern with new technologies, a change of attitude is needed. We can do it with a recognition of the above facts and a great social movement. It takes a revolution.