5th International Disaster and Risk Conference IDRC 2014 Integrative Risk Management - The role of science, technology & practice 24-28 August 2014 in Davos, Switzerland
Architecture as a Catalyst for Sustainable Development, Anna HERINGER
GRF Presentation Rothman Aug 2014
1. Quantifying Future Vulnerability in
Scenarios of Socio-economic
Development
Dale S. Rothman, Professor and Senior Scientist
Frederick S. Pardee Center for International Futures
Josef Korbel School of International Studies
University of Denver
5Th International Disaster and Risk Conference
IDRC Davos 2014
2. Outline
Overview of the Shared Socioeconomic
Pathways
Estimating Future Vulnerability in the
Shared Socioeconomic Pathways
Caveats and Future Work
3. Shared Socioeconomic Pathways
• One component of a new set of integrated scenarios
describing future climate, societal, and environmental change
• Alternative pathways of societal change, which describe
plausible changes in demographic, economic, technological,
social, governance, and environmental factors other than
climate change.
• Designed to be combined with projections of climate change
and assumptions about climate policy to produce integrated
scenarios that include climate change policy, impacts, or both
• Designed to be extended to support integrated assessment
model scenarios of emissions and land use, as well as climate
impact, adaptation and vulnerability analyses
• Consist of qualitative narratives and quantitative projections
6. Key Demographic Assumptions
SSP 1 SSP 2 SSP 3 SSP 4 SSP 5
• L = Low, M=Medium, H=High
• HFer = TFR > 2.9 in 2005-2010; LFer-Oth: TFR <= 2.9 and not
belonging to Rich-OECD; LFer-OECD : belonging to Rich-OECD as
per the definition of World Bank.
• For fertility, L, M, and H imply long-run (year 2200) TFR
convergence to 1.3, 1.75, and 2.2 children per woman, respectively.
HFer
LFer-
Oth
LFer-
OECD
HFer
LFer-
Oth
LFer-
OECD
HFer
LFer-
Oth
LFer-
OECD
HFer
LFer-
Oth
LFer-
OECD
HFer
LFer-
Oth
LFer-
OECD
Fertility L L M M M M H H L H L L L L H
Mortality L L L M M M H H H H M M L L L
Migration M M M M M M L L L M M M H H H
7. Key Economic Assumptions
SSP1 SSP2 SSP3 SSP4 SSP5
MFP/TFP growth at
frontier
M M L M H
Speed of Convergence H M L
LIC: L
MIC: M
HIC: M
• L = Low, M=Medium, H=High
• HIC = high income, MIC = Medium income, LIC = Low income
countries as per the definitions of the World Bank.
H
18. Caveats and Future Work
• The results presented here likely underestimate
the variation across the SSPs due to some issues
in the current representation of the SSPs in IFs
• We will continue to refine the representation of
the SSPs in IFs
• We will look to include additional indicators of
vulnerability in IFs
• We will also use IFs to check the internal
consistency of the SSPs
19. Access to IFs
• www.pardee.du.edu
• Some forecasts available
through Google Public
Data Explorer)
• Links from other sources
(e.g. Wikipedia ); also
African Futures Project;
Atlantic Council
IFs is
available
at :