Chile state miner Codelco filed with regulators on Friday a plan to begin exploration for lithium in its Maricunga salt flat holdings, a key step in advancing development of the country's second richest deposit of the metal needed for batteries.
By Gwynne Dyer – Donald Trump's speech to the World Economic Forum in Davos on Monday contained no surprises: half an hour of chest-thumping self-praise, although without the usual xenophobia and dog-whistle racism. It was, after all, an audience of the ultra-rich and powerful in which most of the movers and shakers were not American.