Ockham versus Darwin

Contemplating the comments on my last post, I began thinking about Ockham’s Razor versus Darwinian Evolution. Both of them can be used as heuristics or algorithms for creation, invention, and discovery. In 1964, Ray Solomonoff proposed A Formal Theory of Inductive Inference (Parts I and II). His theory is an Ockhamian algorithm for searching through [...]

Scientific Productivity, Age, and Field

I once saw a graph that plotted scientific productivity as a function of the scientist’s age, with different curves for different scientific fields. I remember that the curve for mathematics peaked between the ages of 20 and 30, but the curve for chemistry peaked somewhere around 50. There was no curve for AI researchers, and [...]