Biodiversity loss refers to the reduction in the variety and variability of life forms at genetic, species, and ecosystem levels. It is one of the most pressing environmental issues of the twenty-first century, driven by a complex interplay of ecological, economic, technological, and social factors. The decline in biodiversity affects ecosystem stability, human livelihoods, food security, climate regulation, and cultural values. Understanding the drivers and extent of biodiversity loss is essential for designing effective conservation and sustainable development strategies. One of the primary drivers of biodiversity loss is habitat destruction and fragmentation. Rapid expansion of agriculture, urbanization, industrialization, infrastructure development, and mining activities have led to large-scale conversion of forests, wetlands, grasslands, and coastal ecosystems into human-dominated landscapes. Forests are cleared for crop cultivation, livestock grazing, and plantations, resulting in the loss of habitat for countless plant and animal species. Fragmentation further isolates populations, reducing gene flow and increasing vulnerability to local extinction. Wetland drainage for agriculture and real estate development has severely impacted aquatic biodiversity, while coral reef destruction due to coastal development and destructive fishing practices has led to declines in marine species. Overexploitation of natural resources is another significant driver. Unsustainable hunting, fishing, logging, and harvesting of plants have drastically reduced populations of many species. Commercial fishing, in particular, has led to the depletion of numerous marine stocks. Species such as the Atlantic cod experienced dramatic population collapses due to overfishing, altering entire marine food webs. Illegal wildlife trade further exacerbates species decline, targeting high-value animals and plants for ornamental, medicinal, or luxury markets. Overharvesting reduces reproductive capacity, disrupts ecological balance, and pushes species toward extinction. Climate change has emerged as a growing and pervasive driver of biodiversity loss. Rising global temperatures, shifting precipitation patterns, extreme weather events, ocean acidification, and sea-level rise are altering habitats and species distributions. Many species are unable to adapt or migrate quickly enough to cope with rapid climatic changes. Polar species are particularly vulnerable, as melting sea