As an essential element for 'power generation,' why is cobalt so controversial?
Global cobalt demand is expected to quadruple by 2030, driven largely by the widespread adoption of electric vehicles, according to a report by the World Economic Forum.Electric cars can cause environmental problems
The British and French governments last month pledged to ban the sale of petrol and oil vehicles before 2040. Sweden's Volvo carmaker also said it will only sell electric or hybrid