Threatened by Climate Change: The Dire State of our Soil

Uncategorized By Apr 03, 2023

Soil degradation caused by climate change and human activities is one of the most pressing issues threatening food security, biodiversity and contributing to climate change, warns the United Nations. The earth’s soils are under threat from rising temperatures and erratic rainfall that are causing soil depletion, reduced crop yields, soil erosion, loss of fertility and salinisation. The decline in the soil’s ability to function as a carbon sink, a crucial element in mitigating climate change, is another concern. Sustainable farming practices, protecting natural habitats, and promoting organic farming and composting are key solutions to mitigate soil degradation and promote soil health.

Threatened by Climate Change: The Dire State of our Soil

The state of our soils is one of the most critical issues that we need to focus on in the face of climate change. The rising temperature, erratic rainfall, and unpredictable weather patterns have seriously impacted the soil health worldwide. According to the United Nations (UN), the world’s soils are threatened, and if the degradation continues, it will impact food security, biodiversity, and contribute to climate change.

The Dire Situation of our Soil

Soil degradation is the primary cause of soil depletion, which is threatening the world’s food security. According to reports, more than 815 million people worldwide suffer from hunger, and the number of malnourished individuals is expected to increase due to soil degradation. Studies have shown that in addition to reduced crop yields, soil degradation can cause soil erosion, which can lead to soil loss, increase waterlogging and flooding, reduce soil fertility, and soil salinization.

In addition, the decline in the soil’s ability to function as a carbon sink is another concern. The soil’s ability to absorb carbon from the atmosphere is crucial to mitigating climate change. However, the increased use of chemical fertilizers, monoculture farming, and land-use change is releasing carbon into the atmosphere, contributing to climate change.

The Role of Climate Change

Climate change is the underlying factor in soil degradation. The rising temperature and erratic weather patterns associated with climate change contribute to an increase in erosion, loss of soil structure, and changes in soil biodiversity. The excessive rainfall, flooding, and droughts lead to rapid soil erosion, nutrient loss, and soil depletion.

The Role of Human Activities

Human activities have also contributed to soil degradation. Monoculture, overgrazing, deforestation, and excessive use of chemical fertilizers and pesticides all contribute to soil degradation. Moreover, land-use change has contributed to the destruction of natural habitats, causing biodiversity loss, affecting the soil’s fertility and ability to sequester carbon.

Solutions for Soil Degradation

There are several solutions to address the dire state of our soil. These include:

Adopt Sustainable Farming Practices – Farmers should adopt sustainable farming practices such as crop rotation, no-till farming, and intercropping to promote soil health, reduce the use of chemical fertilizers, and increase soil fertility.

Protect Natural Habitats – The protection of natural habitats, such as wetlands and forests, is necessary to promote soil health and biodiversity.

Improving Water Use Efficiency – Improved water use efficiency can help reduce waterlogging, soil erosion, and soil salinization.

Promoting Agroforestry – Agroforestry is a land-use system that combines the cultivation of crops or animals with trees, promoting soil health and biodiversity.

Promoting Organic Farming – Organic farming promotes soil health and biodiversity, reduces the use of chemical fertilizers and pesticides, and improves soil fertility.

Promoting Composting – Composting helps to increase soil fertility and reduces the need for chemical fertilizers.

Frequently Asked Questions (FAQs)

Q: What is soil degradation?

A: Soil degradation is the process that results in the decline in soil health and function. The degradation leads to a decline in soil fertility, structure, and biodiversity.

Q: How does soil degradation contribute to climate change?

A: Soil degradation contributes to climate change through the release of carbon into the atmosphere. The excessive use of chemical fertilizers, deforestation, monoculture farming, and other agricultural practices lead to soil degradation, which contributes to carbon release and global warming.

Q: What is the impact of soil degradation on food security?

A: Soil degradation impacts food security by reducing crop yields, decreasing soil fertility, and leading to soil erosion and loss. The resulting impact leads to the world’s food security being threatened, contributing to hunger and malnutrition.


The state of our soils is critical to our ability to mitigate climate change, ensure food security, and protect biodiversity. Soil degradation due to human activities and climate change has already had significant impacts on the world’s soils. Therefore, adopting sustainable farming practices, protecting natural habitats, and promoting organic farming can help mitigate soil degradation and promote soil health.