Introduction
Greenhouse gases are gases that capture heat in the planet’s atmosphere: they include CO2, N2O, methane, water vapor, and chlorofluorocarbons. Greenhouse gases are considered a primary cause of climate change due to their increasing emissions in the atmosphere. Climate change poses a serious threat to humanity, as it can lead to significant ecological consequences, including the melting of glaciers, altered marine currents, and rising sea levels.
The alterations can cause economic (loss of farmlands) and social (migration, struggle for resources) damage as well. These threats pose a significant threat to humanity on a global level, as they may alter the world’s environment; therefore, society should develop and implement new and more effective programs to reduce greenhouse gas emissions.
Sources of Greenhouse Gases
Human activity is the main reason for the high level of greenhouse gas concentration in the atmosphere. Primarily, the origin of greenhouse gas emissions is the use of fossil fuels as a source of energy. Once humanity adopted them as a manufactured gas substitute, the concentration of carbon dioxide started to increase (Soeder 275). Fossil fuels are utilized in various industries, including transportation, mechanized agriculture, and power engineering (Shurpali 3).
It means that people are highly dependent on this power source. For example, China produces 86% of its energy with the help of fossil fuels (Soeder 277). These facts lead to two conclusions: firstly, as humanity contributes significantly to increasing greenhouse gas emissions, it is people’s responsibility to reduce the damage. Secondly, the solution to this problem requires significant effort, as it necessitates substantial changes and innovations across many industries.
The Effect on Climate Change
As mentioned above, greenhouse gas emissions are hazardous because the increase in the concentration of these gases in the atmosphere alters the Earth’s climate. A high greenhouse gas emission rate influences global temperature, making it warmer (Soeder 276). Changes in the atmosphere alter other environmental components as they interact on the global level (Shurpali 2).
Scientists predict that global warming will impact the Arctic, leading to the melting of glaciers, which in turn will raise the ocean’s water level and alter the currents (Soeder 276). It is also likely to exacerbate droughts and intensify storms, making them longer and stronger than they were (Soeder 277). These changes are threatening as they will alter the geographical conditions people are used to living in and cause a shift in humanity’s life on many levels.
Economic and Social Consequences
Climate change, caused by greenhouse gas emissions, will have a significant impact on the economy. Firstly, global warming will have a significant impact on agriculture. It may positively influence countries with cold climates, as it may prolong growing seasons (Shurpali 2). However, prolonged droughts in southern areas will result in the loss of farming lands, harvest shortages, famine, and water shortages (Steele 30). This is a significant danger to people’s well-being, not only on an individual or national level but also a global threat.
The change in the economy will inevitably lead to social changes too. After geographical conditions are no longer suitable for people and cannot provide them with enough resources to survive, mass migration to other regions is to be expected (Steele 30). Besides economic reasons, people’s inability to adapt to living in a specific climate would also contribute to this. For example, global warming is likely to lead to one-third of humanity living in conditions where the annual temperature exceeds 84°F (Soeder 277).
There is a possibility that this migration could result in unpredictable consequences, including the overpopulation of certain areas and nations, which could ultimately lead to their collapse. Reduction of food and water can lead to conflicts over resources and cause new wars (Steele 30). This possibility should be a serious concern, as it may set back everything human civilization has achieved and force people to revert to a point where they can only fight for survival.
Ways to Reduce Greenhouse Gas Emissions
As the first reason greenhouse gases have such a serious effect on the world is the consumption of fossil fuels, the first step is to reduce their influence on society. The United States invented the Regional Greenhouse Gas Initiative, the primary goal of which is to reduce the use of coal and natural gas, establishing a regional cap on CO2 emissions (Yan).
Although the program helped reduce the use of fossil fuels on a regional level, it still had certain disadvantages, making it less effective than it could have been. For example, using natural gas in non–regulated states increased (Yan). Scientists suggest implementing new energy sources that do not emit greenhouse gases and introducing taxes on fossil fuels (Soeder 283). However, although the solution is clear, the program that would successfully provide these measures in life is yet to be invented.
Conclusion
In conclusion, greenhouse gases have a negative impact on our society, as they cause environmental problems that pose serious threats to humanity in various spheres. Greenhouse gases are a primary cause of global warming and climate change, leading to the loss of agricultural lands, food and water shortages, the displacement of climate refugees, and potential conflicts over resources. Attempts to reduce greenhouse gas emissions at the state level are underway, but they are not entirely successful, highlighting the need to develop new, more effective programs.
Works Cited
Shurpali, Narasinha, et al. “Introduction to Greenhouse Gas Emissions.” Greenhouse Gas Emissions: Challenges, Technologies and Solutions, edited by Narasinha Shurpali et al, Springer, 2019, pp. 1–7.
Soeder, Daniel J. “Greenhouse Gas Sources and Mitigation Strategies from a Geosciences Perspective.” Advances in Geo-Energy Research, vol. 5, no. 1, 2021, pp, 274–285.
Steele, Philip. Analyzing Climate Change: Asking Questions, Evaluating Evidence and Designing Solutions, Cavendish Square Publishing, LLC, 2019.
Yan, Jingchi. “The Impact of Climate Policy on Fossil Fuel Consumption: Evidence from the Regional Greenhouse Gas Initiative (RGGI).” Energy Economics, vol. 100, 2021.