"Flowing Ideologies" is a detailed and unexpected history of ideas in Europe in the 19th and 20th centuries. The book is about how the concepts and metaphors born in the era of the French Revolution continued to live in the totalitarian ideologies of the 20th century, how the concepts of going through death, the holy criminal, the victim-messiah, the renewing catastrophe feed the history of the last two centuries, inspiring ideological allies and antipodes. It is also a detailed and ruthless analysis of the main ideological monsters of our time: racism, communism, Nazism, fascism, and their mixtures. The book is written on the crossroad of different disciplines: philosophy, history of ideas, political science and history of literature.