Participants: Bernd Grambow (Ecole des Mines de Nantes), Saïda Laârouchi Engström (SKB), Allison Macfarlane (George Washington U.), Frédéric Plas (Andra)

Anticipating, predicting, forecasting? Comparing and understanding forms of foreknowledge in policy
D. Demortain (INRA-LISIS)

"if honestly done, there ara no bad predictions in crile control". Predicting the "unforecastable" in police patrols
B. Benbouizd (LISIS-UPEM)

Framing epistemic uncertainties through bounding strategy in risk assessments. Example of natural hazard and geological storage of CO2
J. Rohmer et al. (BRGM)

The 1.5° long-term global temperature goal in climate regime. Debate on dangerousness,political legitimacy and feasibulity
H.Guilemot(CNRS-CAK)

The Community of integrating Assessment
Modeling: overview, structuring and interactions with the IPCC expertise
C. Cassen (CNRS-CIRED) et al.

KEYNOTE “Scenario Futures”
Peter Galison (harvard U.)

Uncertainties and confidence in climate projections: construction and inter-comparison of climate models.
JL. Dufresne and V. Journé (CNRS-LMD)

Global sensitivity analysis methods for uncertain stochastic differential equations and stochastic simulators
O. Le Maitre (CNRS)

Opening up of megaproject appraisal – challenges of radioactive waste disposal projects as a(n) (un)typical type of megaprojects
Markku Lehtonen (GSPR/EHESS)

Financing a million years? The case of the North-American nuclear waste program
B. Saraç-Lesavre (Mines ParisTech)

Uncertainties and opportunities in megaprojects planning, assessment and decision-making process
G. Zembri-Mary (University of Cergy-Pontoise)

Translating failures. The journey of framing government digitization as failing project
A. Pelizza (U. Twente)

Front-end Analysis and Decision-making in Large Investment Projects
K. Samset and G. Holst Volden (NTNU)

Participants: Peter Galison (Harvard U.), Patrick Landais (Andra), Allison Macfarlane (George Washington U.), Dominique Pestre (EHESS)