UNDESA World Social Report 2023 :Leaving no one behind un a ageing world
un.org (2023) Population ageing is a defining global trend of our time. People are living longer, and more are older than ever before. Spectacular improvements in health and survival and reductions in fertility have driven this momentous shift, which has begun or is expected to begin soon in all countries and areas. This change brings both challenges and opportunities as countries strive to achieve the Sustainable Development Goals (SDGs). In 2022, the world marked the twentieth anniversary of the adoption of the Madrid International Plan of Action on Ageing.