The book of why: the new science of cause and effect

The ladder of causation

From buccaneers to guinea pigs: the genesis of causal inference

From evidence to causes: Reverend Bayes meets Mr. Holmes

Confounding and deconfounding: or, slaying the lurking variable

The smoke-filled debate: clearing the air

Paradoxes galore!

Beyond adjustment: the conquest of Mt. Intervention

Counterfactuals: mining worlds that could have been

Mediation: the search for a mechanism

Big data, artificial intelligence, and the big questions.