Bill Gates, co-chairman of the Bill & Melinda Gates Foundation, attends a news conference at the World Economic Forum 2022 (WEF) in the Alpine resort of Davos, Switzerland May 25, 2022. REUTERS/Arnd Wiegmann/File Photo
LONDON: Asking the world to prioritise saving lives in the world’s poorest countries is increasingly challenging in a world still rocked by the COVID-19 pandemic, the threat of climate change, rising energy costs and the war…