The current world population of 7.3 billion is expected to reach 8.5 billion by 2030, 9.7 billion in 2050 and 11.2 billion in 2100, according to a new UN DESA report, “World Population Prospects: The 2015 Revision”, launched today.

“Understanding the demographic changes that are likely to unfold over the coming years, as well as the challenges and opportunities that they present for achieving sustainable development, is key to the design and implementation of the new development agenda,” said Wu Hongbo, UN Under-Secretary-General for Economic and Social Affairs.

Most of the projected increase in the world’s population can be attributed to a short list of high-…

A new United Nations flagship report launched today finds that solutions to the challenges to people and planet must build on clear scientific findings in order to be sustainable. “The successful implementation of the new sustainable development agenda requires a strong scientific foundation that is understood by policymakers,” said Wu Hongbo, UN DESA’s Under-Secretary-General, referring to the proposed 17 sustainable development goals, scheduled for adoption in September in New York.

The 2015 Global Sustainable Development Report, an intergovernmental-mandated report on the science-policy interface for sustainable development, was presented to UN Member States at the High…

Calling for inclusive, agile and coordinated action to usher in an era of sustainable development for all, Secretary-General Ban Ki-moon on 4 December presented the UN General Assembly with an advance unedited version of his “synthesis report,” which will guide negotiations for a new global agenda centred on people and the planet, and underpinned by human rights. The report was formally issued in the six official UN languages on 31 December 2014.

“Next year, 2015, will herald an unprecedented opportunity to take far-reaching, long-overdue global action to secure our future well-being,” Mr. Ban said as he called on Member States to be “innovative,…

Targets for the Millennium Development Goals related to the global partnership to improve people’s lives and end poverty show mixed results on providing the poorest developing countries with greater access to aid, trade, debt relief, essential medicines and technologies, according to a new report launched today by United Nations Secretary-General Ban Ki-moon.

The lives of millions of people worldwide have improved due to concerted efforts – at the global, regional, national and local levels – to achieve the eight Millennium Development Goals (MDGs). Recent statistics show that with many MDG targets already met – including reducing poverty, increasing access to clean drinking…

World Population Policies 2013 report is part of a series that provides comprehensive and up-to-date available information on the population policy situations and trends for all 193 Member States, two Observer States and two non-member States of the United Nations. The publication documents changes in Government views and policies from 1976 to 2013 with respect to population size and growth, age structure, fertility, reproductive health and family planning, health and mortality, spatial distribution and internal migration, and international migration within the context of demographic, social and economic change.

The publication provides a coherent accounting framework of economic flows from one age group or generation to another, typically for a national population in a given calendar year. This manual presents the concepts, methods and estimation procedures to measure these flows over the life-cycle. The NTA estimates are useful to understand and analyse the implications of changing age structures for the fiscal sustainability of social programs, the accumulation of physical and human capital, economic growth, and familial support for children, youth and older persons.

National Transfer Accounts are consistent with the System of National Accounts (SNA), and provide measures by single…

The current world population of 7.2 billion is projected to increase by 1 billion over the next 12 years and reach 9.6 billion by 2050, according to a United Nations report launched today, which points out that growth will be mainly in developing countries, with more than half in Africa.

“Although population growth has slowed for the world as a whole, this report reminds us that some developing countries, especially in Africa, are still growing rapidly,” said the Under-Secretary-General for Economic and Social Affairs, Wu Hongbo in a press release on the report.

The report, World Population Prospects: the 2012 Revision, notes that the population of developed regions will…

UN Population Division's wall chart on Rural Population, Development and the Environment 2011 presents the latest data available for 15 indicators of rural population, land use, development and environment. It provides estimates at the national, regional and world levels, giving us a better understanding of the relationship between demographic dynamics, natural resources and cultural practices.

The 2010 Revision of the World Population Prospects is the twenty-second round of global demographic estimates and projections undertaken by the Population Division of DESA. The world population prospects are used widely throughout the UN and by many international organizations, research centers, academic researchers and the media. This new revision was released on 3 May and key findings and projections were presented at a press conference in New York by Hania Zlotnik, Director of DESA’s Population Division. The next revision is due in the first part of 2013.

The World Population Ageing 2009 report, by DESA's Population Division, which updates the 2007 edition, provides a description of global trends in population ageing and includes a series of indicators of the ageing process by development regions, major areas, regions and countries. This new edition includes new features on ageing in rural and urban areas, the coverage of pension systems and the impact of the 2007-2008 financial crisis on pension systems.

The present report recognizes that further progress has been made towards fulfilling the promises embodied in Millennium Development Goal 8 (MDG 8). At the same time, it identifies important setbacks, most of which have arisen from the current state of the world economy which is suffering its severest downturn since the Great Depression of the 1930s. Some donor countries are cutting their budgets for official development assistance (ODA); several developed and developing countries have resorted to protectionist measures; resurging debt distress is increasing the need for further and broader debt relief; the costs of essential medicines are on the rise; and the technological divide…

This issue of the Population and Vital Statistics Report presents data for countries or areas on population size (total, male, and female) from the latest available census, estimated total population size for 2006 or 2007 (the later available year), and the number and rate of vital events (live births, deaths, and infant deaths) for the latest available year within the past 15 years (1993-2007). These data are presented as reported by national statistical authorities.