François Maffal's 'Fundamentals of Fanaticism' offers a profound analysis of the pervasive and destructive phenomenon of intolerance. This essential work delves into the psychological, social, and historical underpinnings that give rise to fanaticism in various forms, from political extremism to religious fundamentalism. Maffal meticulously dissects the mechanisms through which individuals and groups adopt rigid belief systems, exploring how fear, identity, and group dynamics contribute to the hardening of views. The book provides crucial insights into understanding the origins of fanaticism, making it an invaluable resource for anyone seeking to comprehend and combat the forces of division and prejudice in contemporary society. It's a timely examination of a timeless human challenge.