Stephen JarosekStephen Jarosek began questioning cultural differences in his teens, when he first began to wonder why people believe the things they do, and why people from different cultures believe different things. But he found theories about culture lacking. Hi first degree in engineering reflects his analytical approach, from first principles. The engineer asks, "Will this bridge stand?" He asks, "Does this theory hang together?" He applies his engineer's rigor to his published research in semiotics, culture and the life sciences. Questioning why people from different cultures believe different things would invariably bring Stephen to question why men and women believe different things. His book, Tyrants of Matriarchy, is a practical, interdisciplinary application of theories in the cognitive and life sciences, directed at a general readership, with particular emphasis on gender roles. He thus establishes a framework for interpreting matriarchy and patriarchy within the context of biology and culture, in non-technical language that is easy to understand. Read More Read Less