One of the arguments is that probability does not extend predicate logic, but does extend propositional logic. The concern is that because predicate logic is formal and propositional logic is…

We're back on our Edge series of concepts scientists wished more people knew about. Today's entry is Frank Tipler's Parallel Universes of Quantum Mechanics. Tipler: In 1957, a Princeton physics…

Back to our Edge series. Sean Carroll says Bayes's Theorem should be better known. He outlines the theorem in the familiar updating-prior-belief formula. But, as this modified classic article shows,…