Martin Sorrell, the founder of S4 Capital, has warned that global business leaders are navigating an era of profound uncertainty, with geopolitical tensions, shifting alliances and technological bifurcation reshaping the economic landscape. 

Speaking at the China Development Forum in Beijing, the veteran advertising executive told CGTN's Guan Xin that the world is moving away from the globalization model of recent decades toward a more fragmented, multipolar system.