Over 300,000 tonnes of lithium are currently produced annually worldwide to meet the surging global demand for electric vehicle batteries. The vast majority of this output originates from the 'Lithium Triangle' in South America, where lithium is extracted by pumping mineral-rich brine from beneath high-altitude salt flats. Critics note that both the lithium reserves and the local freshwater aquifers used in chemical processing are a 'finite resource' (line 5). In 2026, environmental scientists reported that over-exploitation of these deep aquifers is causing irreversible soil subsidence and the salinisation of regional drinking water. If governments strictly enforce new ecological protection limits, mining consortia may struggle to fulfill global battery contracts, risking billions of dollars of capital expenditure.
Industry lobbyists argue that stringent environmental regulation of mining is 'harmful to industrial competitiveness' (line 14). They claim that capping water usage spikes raw material costs, disrupts just-in-time battery supply chains, and drives automotive manufacturers toward countries with minimal environmental standards. Conversely, local communities argue that unchecked depletion of the desert aquifers would be even more damaging to regional economies in the long run by ruining agriculture and ecotourism. Nevertheless, the global transition to green transport remains heavily dependent on these critical materials, leaving policymakers to balance ecological protection with industrial survival.
Explain what is meant by a 'finite resource' (Extract B, line 5) and analyse why it might be argued that environmental regulation of mining is 'harmful to industrial competitiveness' (Extract B, line 14).
