Message of the UN Secretary-General on World Population Day
11 July 2019
The 2030 Agenda for Sustainable Development is the world’s blueprint for a better future for all on a healthy planet. On World Population Day, we recognize that this mission is closely interrelated with demographic trends including population growth, ageing, migration and urbanization.
While the world’s population overall continues to increase, this growth is uneven. For many of the world’s least developed countries, the challenges to sustainable development are compounded by rapid population growth as well as vulnerability to climate change. Other countries are facing the challenge of ageing populations, including the need to promote healthy active ageing and to provide adequate social protection. As the world continues to urbanize, with 68% of the world population projected to live in urban areas by 2050, sustainable development and climate change will increasingly depend on the successful management of urban growth.