The global sand mining industry extracts approximately 50 billion metric tons of material annually. This rate of removal significantly outpaces the natural replenishment of sand through geological processes.
According to a report by the U.N. Environment Programme (UNEP), global sand demand is projected to increase by 45% by the year 2060. This escalating demand poses a substantial environmental challenge.
The slow geological processes responsible for weathering and sand formation cannot keep pace with the current extraction rates. This imbalance threatens ecosystems and resource availability.
Source: Mongabay