Stuart Kauffman’s At Home in the Universe unveils a scientific revolution centered on spontaneous order in complex systems. Kauffman argues that complexity itself triggers self-organization, revealing life as a natural outcome rather than a chance event. From cell development to cultural evolution, he explores how this principle shapes diverse phenomena. Praised as a visionary by Stephen Jay Gould and Philip Anderson, Kauffman’s work extends Darwin’s theory and offers profound insights into the essence of life.