The course was held at the Faculty of Social Sciences of the University of Castilla-La Mancha on October 28 and 29, 2021, with the maximum number of students allowed by the regulations of the University.

It was directed by the president of ASEPELT, José-María Montero, and the UCLM professor José Mondéjar. Among the numerous speakers, prestigious representatives from Exponential Education, the Phillipe Cousteau Foundation, Action Plan for the Earth, the University of Málaga, the UNED and the UCLM participated.