Explore a comprehensive conceptual introduction to Bayesian data analysis in this 2-hour lecture, focusing on foundations and causal inference. Delve into the material from Chapters 1 through 6 of Richard McElreath's book, covering topics such as the T-test, Mars MC, machine learning, and the Golem. Gain insights into Bayesian data analysis without delving into computational details. Access accompanying slides for enhanced understanding and reference.