Lecture 1A , Geometric Galois Actions
Lecture 1B , The Grothendieck-Teichmüller Group
Lecture 2A , The graded Grothendieck-Teichmüller Lie algebra
Lecture 2B , Multiple zeta values
Lecture 3A , Braided tensor categories and geometry
Lecture 3B , Grothendieck-Teichmüller theory in higher genus
Lecture 4A , The ``absolute Galois'' Lie algebra, the Kashiwara-Vergne Lie algebra, mixed Tate motives, and motivic multizeta values
Lecture 4B , Motivic multizeta values and Brown's theorem