Warning: Sexual abuse is discussed in this episode.

Brendan and James join John Kelly, author of Contemporary Trotskyism and The Twilight of World Trotskyism for a discussion on the history of world Trotskyism. They talk about the primacy of doctrine, the structure of Trotskyist parties around the world and their difference in structures and tactics, Trotskyism's lack of success in building mass parties, Latin American Trotskyism and the outlook of world Trotskyism. They also discuss the small-scale organizational dynamics of Trotskyist parties, their charismatic leaders, and their historical struggles to develop an understanding of topics outside the canon such as gender and sexuality.