World Population Program

Human population trends are a key factor in sustainable development. We study and project how the changing composition of population matters for social, economic and the environmental change and how human health and well-being are being affected. 

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Human population matters for sustainable development in two important ways.

First, it is an agent of change, bringing about many of the  environmental, economic, and social changes that continually challenge the sustainability of our current development paths.

Second, the human population and its living conditions are the ultimate objects of development, with long-term human survival, health and well-being serving as criteria for judging whether or not development is sustainable.

Since the early days of IIASA, the World Population Program (POP) has conducted research into both the determinants and consequences of population trends at the global, regional, national and sub-national levels.

While POP has a firm foundation in formal demography, its research has greatly benefited from the interdisciplinary setting at IIASA, which  been a constant stimulus to look beyond demographic boundaries at "the whole picture" relating to human population. 

Interdisciplinary working allows researchers not only to look at the effect of a number of alternative future population trends but also how changes in society, economy, and the natural environment influence the health and mortality, migratory patterns, and reproductive behavior of human society.

Since 2011 POP is part of the Wittgenstein Centre for Demography and Global Human Capital, a collaboration between IIASA, the Vienna Institute of Demography (VID) of the Austrian Academy of Sciences and the Vienna University of Economics and Business (WU). By bringing together the strengths of all three pillars the Wittgenstein Centre is world leader in expanding demographic methods in order to be more relevant for the analysis of contemporary global challenges.


Featured Publications


Lutz W, Butz WP, KC S (Eds.)

World Population and Human Capital in the Twenty-first Century
Oxford University Press, UK (October 2014) More


Weber D, Skirbekk V, Freund I, Herlitz A

The changing face of cognitive gender differences in Europe
PNAS, Article in press (Published online 28 July 2014) (2014) More


KC S, Lutz W (2014)

The human core of the shared socioeconomic pathways: Population scenarios by age, sex and level of education for all countries to 2100
Global Environmental Change, Article in press (Published online 4 July 2014) More 


Sanderson WC, Scherbov S (2014)

Measuring the speed of aging across population subgroups
PLoS ONE, 9(5):e96289 (7 May 2014) More 


Butz WP, Lutz W, Sendzimir J (Eds) (2014)

Special Feature, "Education and Differential Vulnerability to Natural Disasters"
Ecology and Society, (March 2014) More 


Schneeweis N, Skirbekk V, Winter-Ebmer R (2014)

Does education improve cognitive performance four decades after school completion?
Demography, 51(2):619-643 (April 2014) (Published online 28 February 2014) More 



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Last edited: 16 October 2014

CONTACT DETAILS

Wolfgang Lutz

Program Director

World Population

T +43(0) 2236 807 294

CONTACT DETAILS

Katja Scherbov

Administrative Assistant: Research Group

World Population

T +43(0) 2236 807 280

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International Institute for Applied Systems Analysis (IIASA)
Schlossplatz 1, A-2361 Laxenburg, Austria
Phone: (+43 2236) 807 0 Fax:(+43 2236) 71 313