Infosys chairman Nandan Nilekani has warned of mounting global uncertainty driven by tariff wars, AI and the ongoing energy transition.

At the company's 44th annual general meeting, he urged businesses to de-risk sourcing and diversify supply chains as geopolitical trade tensions reshape global commerce.

He described a 'perfect storm' of converging challenges pushing the world away from a single global market and towards fragmented trade blocs. As firms navigate the shift, they must choose between regions and adopt more strategic, resilient supply networks.

Addressing AI, Nilekani acknowledged the disruption it may bring to the workforce but framed it as an opportunity for digital transformation. He said Infosys is investing in both 'AI foundries' for innovation and 'AI factories' for scale, with over 275,000 employees already trained in AI technologies.

Energy transition was also flagged as a significant uncertainty, as the future depends on breakthroughs in renewable sources like solar, wind and hydrogen. Nilekani stressed that all businesses now face rapid technological and operational change before they can progress confidently into an unpredictable future.