Of all Dr. Charles Johnston's writings, Insight most unabashedly highlights what is original and of major significance in his thinking. From the book's back cover: 

"When we understand them deeply, the ideas of Creative Systems Theory and the concept of Cultural Maturity come to seem like common sense. But this kind of common sense is new-a product of a fundamental leap in how we understand. Many of Creative Systems Theory's core observations are thus appropriately thought of as radical-indeed, audaciously so. They reflect contributions new to the evolving story of human thought. 

"Insight turns to those radical observations and just what makes them new and important. It delves into how the changes that the concept of Cultural Maturity describes will be essential to the future of the species. It examines how a creative frame brings a fundamentally new kind of depth to our understanding of why we believe what we do and the workings of human intelligence. It also looks at how Creative Systems Theory's systemic vantage lets us successfully address eternal conceptual quandaries, from the nature of free will to the ultimate relationship between the contributions of science and religion-and much more."