These gigantic mines may show how challenging it is to end use of coal | CNN Business

These gigantic mines may show how challenging it is to end use of coal

Ending the use of coal is among the stated objectives of the COP26 climate summit but, in Australia, the export industry is booming. The world’s second-largest coal seller is raking in profits amid a global energy crunch. CNN’s Anna Coren looks at the country’s mining industry and its impact on climate change.