This unique book, written in a question and answer style, brings to life the work of the world's foremost Marxian economist Thomas T. Sekine on the scientificity of Marx's project in Capital, its applicability to navigating world-historic change across capitalist stages of development and what Marxian economics teaches us about building viable future historical societies. Sekine, a student and follower of Marxist Kozo Uno, argues that capitalism neither constitutes the end of history nor does its overthrow await socialist revolution.