Michael Nielsen writes about Pearl's causal calculus.

Videos from a workshop in honor of Judea Pearl.

Formalizes the notions of "emergence" and "self-organization".

An amalgam of Hamilton’s rule and Pascal’s wager shows how natural selection can favour strategies that lead to frequent errors in attributing causality as long as the occasional correct response carries a large fitness benefit.

Generates a RSS feed of the stars within your personal light cone, the boundary of events that your life might have influenced.

"our dancing in clubs will alter the music which will alter our dancing, and the music and the visualisation/dancing will be translations of one another, and no way to tell which is first, because none is."

All else being equal, causes raise the probabilities of their effects. Thus, the relationship between cause and effect can be modeled using the tools of probability theory.

Introduction to manipulablity theories of causation, according to which causes are to be regarded as handles or devices for manipulating effects.

Transcript of a lecture by Judea Pearl that introduces his approach to a formalization of causality.

"The bulk of human knowledge is organized around causal, not probabilistic relationships, and the grammar of probability calculus is insufficient for capturing those relationships."