Explore a captivating 34-minute lecture by Slava Rychkov from the Institut des Hautes Etudes Scientifiques (IHES) delving into the profound contributions of Louis Michel to the field of renormalization group theory. Gain insights into Michel's groundbreaking work and its impact on modern physics, as Rychkov expertly navigates through complex concepts and historical context. Discover the interconnections between Michel's research and the broader landscape of theoretical physics, enhancing your understanding of this fundamental aspect of quantum field theory and statistical mechanics.