Militancy and international solidarity, as seen across Europe recently, is not alien to the labour movement here in Britain. British workers have taken strike action to halt the imperialists’ war machine before: in the 1920 Jolly George cargo vessel incident.

The real content of Trotskyism does not lie in opposing Stalinism, but in what it positively puts forward. Any consideration of Trotskyism must therefore proceed from the essential principles that defined Trotsky’s life as a revolutionary.

Leon Trotsky’s Transitional Programme is one of those rare texts, reading as more applicable today than when it was written. Trotsky outlines the method of Marxism in a time of crisis. For a new generation of revolutionaries, the lessons have never been more timely.