‘Model Land’ and its phantasies threaten us all.

As a mathematician and a psychologist from a network studying real-world decision-making under radical uncertainty, we work on the dangers of investing scientific models with phantastic (wished-for but unrealistic) power to resolve uncertainty and produce optimal solutions. In this short blog we discuss the dangers of forgetting that, in the context of uncertainty, successful anticipatory thinking is not about making good predictions, it is about agility when judging what information to gather to grasp an unfolding landscape, and constant curiosity about what might be left out. Algorithms - and humans masquerading as algorithms, or passing the buck to algorithms - are fragile decision-makers under many real-life conditions.