The impact of global warming on environmental and human health

Never heard of global warming aka global warming ? This issue seems to have been familiar to the public since it was being discussed in the last few years. Remembering the excitement of the problems that haunt the world because global warming In fact, what is the impact of global warming on the health of the body?

Global warming increase the radiation effect of the sun

Global warming is a climate change problem that is often associated with rising earth temperatures. The increase in the temperature of the earth's core makes the ozone layer that covers the earth increasingly thinning. As a result, whether we are aware of it or not, it affects changes in weather, air, water sources, and so on.

As you probably already know, sunlight penetrates the earth through the ozone layer. Normally, this layer acts as a filter capable of reducing the amount of radioactive energy emitted by the sun's ultraviolet rays.

Because 99% of sunlight is able to be retained by the ozone layer. In other words, only 1% of the sun's rays reach the earth. The filtering of the sun's ultraviolet rays by the ozone layer is essential for human health and life on earth.

UV rays from the sun are actually very useful for providing heat, killing bacteria, stimulating vitamin D production in the body, and helping to improve mood.

Even so, excessive levels of ultraviolet rays can actually stimulate the production of free radicals in the body, resulting in various diseases. For example skin cancer.

In addition, excessive sun exposure can increase the risk of developing cataracts in the eyes as well as skin irritation. That is why, the impact of global warming will increase the amount of ultraviolet radiation that enters the earth.

Of course, the impact of global warming is very worrying, especially for people who often do activities outside the home and are exposed to direct sunlight.

What are the impacts of global warming on health?

It cannot be taken lightly, there are various effects of global warming that lurk the health of every individual in the world.

1. Extreme conditions

If you are aware, extreme events or natural disasters that have frequently occurred in recent years are one of the impacts of global warming. Starting from major floods, storms, the earth's temperature is getting warmer, to melting ice at the poles, with many casualties.

Take, for example, quoted from Live Science, a study published in the Journal of Geophysical Research-Atmospheres in 2007, revealing that some areas of Europe have experienced heat waves that have doubled from 100 years ago.

Some areas that were hit by the heat wave, claimed the lives of up to about 70,000 people.

2. Dryness

Drought conditions or soil degradation in an area are usually caused by climate change and misuse of land or land. In other words, human activity is one of the causes of land to dry up so that it is damaged.

When a land is degraded, the land automatically becomes no longer productive or fertile for its proper use. As a result, land areas that should have been used for human purposes, such as agriculture, farming and irrigation, have become more limited.

3. Spread of disease viruses

Increases in hot temperatures and rainfall, particularly in Indonesia, are some of the changes caused by climate. These sudden changes in weather can become easy targets for disease-causing viruses to grow and spread.

Especially for diseases transmitted by insects, mosquitoes, and so on. These animals will carry and transmit germs with the support of weather changes, such as heat to rain and vice versa.

Especially because many of these vectors are cold-blooded, so changes in environmental temperature actually support the development and spread of disease.

4. Heat-related illnesses appear

Global warming is at risk of causing heat-related diseases, such as heat stroke and heat exhaustion. Both of these diseases both occur because you are exposed to hot temperatures, while the body does not have enough time to normalize the temperature again.

5. Respiratory disorders

Asthma is a respiratory disorder as a result of global warming. Indirectly, changes in temperature on earth can affect air quality by increasing levels of pollutants.

According to the World Health Organization (WHO), global warming has made the climate change by about 0.85 degrees Celsius warmer. This increase in temperature that is too high makes air pollution a new problem for people with asthma.

In short, climate change will gradually have an impact on the production of more dust, pollen and other pollutants that can cause negative reactions. Whether it's coughing, chest pain, throat irritation, other symptoms of respiratory disorders, to inhibit normal lung function.

How to prevent the effects of global warming

Currently, many movements have been promoted Go Green and environmental preservation to prevent the impact of global warming which has yielded positive results. Although it has not fully improved, this can be a hope regarding a better environmental quality in the future.

In order to keep the earth in top condition, try to do some simple but big effects to prevent the effects of global warming. Starting from more restricting the use of private vehicles, then switching to public transportation.

The reason is, this will further limit environmental exposure due to carbon dioxide and carbon monoxide. You can also minimize the use of plastic, so that it will not increase the amount of waste on earth. This method will save more energy needed to recycle. Don't forget to be more sensitive to the environment by planting, caring for and looking after plants.

In addition, make sure to keep using sunblock with an SPF of at least 35, especially if you frequently do outdoor activities. As much as possible, stay away from exposure to sunlight, especially during the day.