This book addresses the struggle for equality, focusing on masculinities in crisis, seeking new ways of being and living. Octavio Salazar Benítez reflects on the human being we aspire to be, free from dogmas and stereotypes. In a world marked by artificial intelligence and technological advances, the work demands a new humanism, based on authenticity and ethics, without falling into past prejudices. The characters in its 64 chapters are a reflection of human history.