Recently I've been deep-diving into a model of brain, mind, and behavior—active inference and the free energy principle—developed by a leading neuroscientist and computational psychiatrist Karl ...

Does the claimed fine-tuning of the constants of nature for life give reason to think that there are many other universes in which the constants have different values (a "multiverse")? Or does the ...

An argument often given for adopting the Axiom of Choice as an axiom is that it has a lot of obviously true consequences. This looks like a legitimate application of the practice of Inference to the ...

Yuri Arcurs peopleimages.com / Getty Images/iStockphoto When I was in college, I remember naively signing up for a course called “Introduction to Logic.” It turned out to be one of the greatest ...