Good evening everyone and welcome to the Worldview Report. I’m Brannon Howse. The world is heading for a “catastrophic” global food crisis as a result of the war in Ukraine, which will cause “hell on earth” for food prices, according to experts. “Half the world’s population gets food as a result of fertilizers… and if that’s removed from the field for some crops, the yield will drop by 50 percent,” Svein Tore Holsether, head of agri company Yara International, told the BBC.