Andrea Saltelli is an adjunct professor at the Centre for the Study of the Sciences and the Humanities at the University of Bergen. He has worked on physical chemistry, environmental sciences, applied statistics, impact assessment and science for policy. His main disciplinary focus is on sensitivity analysis of model output, a discipline where statistical tools are used to interpret the output from mathematical or computational models, and on sensitivity auditing, an extension of sensitivity analysis to the entire evidence-generating process in a policy context. At present he is in at the European Centre for Governance in Complexity, a joint undertaking of the Centre for the Study of the Sciences and the Humanities - University of Bergen, and of the Institut de Ciència i Tecnologia Ambientals -Universitat Autonoma de Barcelona .