Explore the intricacies of tautological rings in moduli spaces of curves in this advanced mathematics lecture delivered by A. Pixton. Delve into complex algebraic geometry concepts and their applications in the study of curve moduli spaces. Gain insights into the latest research and theoretical developments in this specialized field of mathematics. Suitable for graduate students and researchers in algebraic geometry, this one-hour lecture offers a deep dive into the subject matter, building upon previous knowledge in the series.