Risk, uncertainty and ignorance in technological design Introduction to Innovation Sebastiaan van Delft
Why is this important? Faced with risk-analysis with every (new) technology or innovation
Risk Colloquial meaning Scientific meaning
Uncertainty and ignorance Donald Rumsfeld: Distinction between risk and uncertainty Objective probability Subjective probability Risk Uncertainty Ignorance Known Unknown
How to deal with it? Risk Risk-analysis; cost-benefit analysis Maximizing expected utility Ignorance Uncertainty Precautionary approach
Precautionary approach Case nuclear power plant
Precautionary approach Case GMO’s
How to decide? Discussion Interdisciplinary approach