What does the global water crisis primarily involve?

The global water crisis primarily involves the depletion of freshwater resources. This crisis is characterized by an increasing demand for water due to population growth, agricultural needs, industrial activities, and urbanization, which often surpasses the available supply of clean freshwater. Factors such as climate change also contribute to the reduction of water availability by altering precipitation patterns and increasing evaporation rates. As aquifers and surface water sources are being over-extracted without sustainable management, the availability of freshwater is seriously threatened. This results in issues like water scarcity, which affects drinking water, sanitation, agriculture, and ecosystems, leading to significant social and economic challenges around the world. Addressing this depletion is critical for ensuring future water security and sustainability.