The trillion-dollar treasure trove that could spark an international brawl | Four Corners Unpacked

 

#DeepSea #ABCNewsIndepth #ABCNewsAustralia

 

On the bottom of the ocean lie polymetallic nodules that could be worth trillions of dollars. Four Corners unpacks why these small rock-like balls are so valuable and who is racing to the bottom of the ocean to collect them. 

 

Watch the full documentary here:    • The trillion-dollar race to mine the ocean...   CHAPTERS

 

 

 

Source:  ABC News In-Dpth