Final answer:
The overuse of pesticides and fertilizers can lead to soil erosion, desertification, and severe soil pollution, negatively impacting both environment and human health. In developing countries, the lack of regulation and safety measures aggravates the problem. The organic food movement has emerged in response, promoting sustainable farming practices.
Step-by-step explanation:
The overuse of pesticides and fertilizers can result in several negative environmental and health consequences. Soil erosion and desertification are prominent side effects of excessive chemical use on farmlands, often leading to soil that can no longer support plant life, creating barren 'brown zones.' Alongside these, there's the issue of soil pollution, whereby chemicals and pollutants from the agriculture sector harm water supplies and leach into the soil, affecting biodiversity and human health.
The Green Revolution introduced modern farming methods to increase food production, but the long-term effects have shown that the damage to traditional farming practices and local ecosystems can outweigh the initial benefits.
In developing countries, there's a high incidence of pesticide poisoning due to overuse and lack of proper safety measures and regulatory systems. Moreover, the use of banned chemicals in these regions further exacerbates the human and environmental toll. Pesticides, while increasing crop yields, may also cause numerous health problems, including chronic illnesses and various diseases. These issues have given rise to the organic food movement, which advocates for farming without the use of synthetic fertilizers and pesticides, promoting ecological and health benefits.