UN: No more excuses; Guterres calls for ¡®revolution of support¡¯ to aid world¡¯s least developed countries
5 March 2023.? "Three years after the world began its epic struggle against?COVID-19, the least developed countries?) ¨C already grappling with severe structural impediments to sustainable development and highly vulnerable to economic and environmental shocks ¨C have found themselves stranded amid a rising tide of crisis, uncertainty, climate chaos and deep global injustice.?