President Cyril Ramaphosa has warned that unilateral tariffs are undermining emerging markets South African President Cyril Ramaphosa delivered a call for solidarity and reform at the Extraordinary BRICS Leaders Meeting on Monday, warning that the world faces an era of “disruption and chaos” that threatens to derail development in the Global South. In an address, Ramaphosa said the global economic landscape is undergoing seismic shifts—from unipolarity to multipolarity—characterised by rising