Deforestation

Deforestation is a major cause of environmental change. Deforestation can be attributed to population growth, change in household dynamics, and resource management. Forests are traditionally owned by the state and control resource management which means their government is responsible for the development of forested land. Between 1970 and 2011, tree coverage decreased by 20.6%.^[7] The decrease can be attributed to community development and increased use of resources. The issue of deforestation is contributing to climate change because the wood is frequently burned and used as timber fuel which emits CO₂ into the atmosphere. Deforestation is also happening due to population growth and the expansion of farmland which creates feedback loops. When forests are cut down to begin agriculture practices, soil degradation often takes place and leads to further issues like declining crop yields, which can contribute to food insecurity and contraction in the economy.

Due to deforestation, animals often lose their habitats and vegetation is significantly decreased. Habitat loss is common when deforestation happens because not only are the trees being cut down, but the land trees previously inhabited suffer extreme soil erosion due to lack of protection from the tree coverage.^[8] Animals' struggle to survive is further hindered due to high temperatures in places where tree coverage is lost.^[9] Local community economies are affected by this because they depend on these resources to drive their local markets and feed their families. Modern medicine is also affected by deforestation because several medicines are derived from plants found in these areas. Loss of these resources means a loss of income to local communities who depend on these natural resources for profit. This can have a global effect by creating shortages of some medicines worldwide.

Pollution

Ocean pollution has massively affected small fishing communities around the world. When the ocean water gets polluted, it has a range of effects on ocean life. Fish absorb mercury from coal mining and fossil fuel burning which makes them toxic to eat. Food insecurity is a socioeconomic impact of toxic marine life because small coastal communities depend on fishing to drive their local markets.^[10] Big companies produce this pollution as a spillover system, which affects the fish, which then affects the surrounding communities.

Natural disasters

Natural disasters are becoming more severe as the environment is shifting. In the Western hemisphere, landslides are becoming more prevalent and severe . As communities continue to expand and develop, landscapes are disrupted by human interactions and unstable hillside areas begin to crumple under these pressures.^[11] These effects can be responsible for habitat loss for animals, home loss for humans, and complete destruction of industrial establishments. This can affect local economies just as any other natural disaster because it disrupts the entire flow of communities. They can be divided into private and public, for example, a highway being demolished by a landslide would be considered a public cost. A local farm that lost all of its crops due to a landslide would be considered a private cost. Urbanization and deforestation are primarily responsible for the increasing number of landslides in small communities.^[12]

Households

Another socioeconomic factor is the change in the household family. The nuclear family is traditionally two parents and their children living under the same roof. In the past, households frequently inhibited extended family members such as grandparents. With the shift in the number of people under one roof, there has been an increase in direct energy consumption.^[13] Fewer people per household means more households. People are shifting towards single-person households as our societal norms evolve. More households mean more energy being used to do things like heat the house, power more TVs, and use more lights. It also means more geographical land space being taken up by people which can lead to further urbanization of rural communities. This has been a shift in communities across the globe.

Conclusion

Deforestation, natural disasters, pollution, and energy consumption explicitly exhibit how human and natural systems are integrated systems. They are influenced by government policies and contextual factors which often have a more negative impact on the environment.^[14] Human interactions with the environment create a domino effect. These socioeconomic systems are all interconnected and produce effects from the local level, all the way up to the global level.