Human population growth, patterns of resource use, and environmental degradation are closely interconnected and together shape the condition of the Earth’s ecosystems. As the global population increases, the demand for food, water, energy, land, and raw materials also rises, placing greater pressure on natural systems. This expanding demand often exceeds the regenerative capacity of ecosystems, leading to resource depletion and widespread environmental degradation. Rapid population growth intensifies the exploitation of forests, freshwater sources, fisheries, soils, and mineral reserves. Forests are cleared for agriculture, settlements, and infrastructure, resulting in deforestation, habitat loss, and reduced biodiversity. Wetlands are drained and rivers diverted to support irrigation and urban water needs, disrupting aquatic ecosystems and reducing water availability downstream. Similarly, overfishing driven by growing food requirements depletes marine populations and destabilizes oceanic food webs. These trends demonstrate how increasing human numbers directly amplify