Gerd Gigerenzer

Just imagine, a few centuries ago, who would have thought that everyone will be able to read and write? Now, today, we need risk literacy. I believe if we teach young people, children, the mathematics of uncertainty, statistical thinking, instead of only the mathematics of certainty – trigonometry, geometry, all beautiful things that most of us never need – then we can have a new … [ Read more ]

Gerd Gigerenzer

We need statistical thinking for a world where we can calculate the risk, but in a world of uncertainty, we need more. We need rules of thumb called heuristics, and good intuitions. That distinction is not made in most of economics and most of the other cognitive sciences, and people believe that they can model or reduce all uncertainty to risk.

Instinct Can Beat Analytical Thinking

Researchers have confronted us in recent years with example after example of how we humans get things wrong when it comes to making decisions. We misunderstand probability, we’re myopic, we pay attention to the wrong things, and we just generally mess up. This popular triumph of the “heuristics and biases” literature pioneered by psychologists Daniel Kahneman and Amos Tversky has made us aware of flaws … [ Read more ]