Jerry Ravetz Distinguished Visiting Fellow at the James Martin Institute for Science and Civilization, Saïd Business School, University of Oxford Files of my recent papers, available for downloading, can be found on the website www.nusap.net; see: • Tutorials - Post-Normal Science • Tutorials - NUSAP • Tutorials - Pluralistic Uncertainty Management • RIVM/MNP Guidance on Uncertainty Assessment and Communication • Sections - Reports, papers contact: jerry_ravetz@lineone.net