How can we rethink our ways of learning and transmitting knowledge? This film answers this question through the creation of a unique bachelor’s program: the Arts and Sciences Bachelor. The origin of this bachelor lies in the uprising against the 2009 reform of the university. During three years, students explore knowledge through the intertwining of different subjects. Indeed, they discover every aspect of color in sociology, chemistry, and literature. By following four students from their first to their third year, the film explains to the spectator how this bachelor program works. Les Lumières offers a reflection on transdisciplinarity.