Uncertainty and Decision-Making

How long can an ecosystem endure pressures without collapsing? How high is the climate sensitivity? What are the long-term consequences of growing and consuming GMO? How much renewable energy is feasible? How many species can get extinct without destabilizing an ecosystem? What is the (future expected) value of biodiversity? How long will oil, coal and uranium last? How large are the dangers from nuclear power? These are a few important questions that are highly uncertain. We probably cannot answer them exactly – at least not ex ante. So, how to deal with uncertainty when it comes to decision-making? Continue reading