大象传媒

How the race for critical minerals is pitting China and the rest of the world against each other - chasing the raw materials to build the technology of the future. Aaron Helsehurst speaks to the US under secretary for economic growth, energy and the environment about what the US and other countries are doing to secure these critical minerals, and gets the perspective from China. Also on the show: the boss of Hologic, a company that developed mass covid testing used around the world during the pandemic.