"This book is so rich with insights, sparkling dialogue, and wisdom that one would love to distribute it like a leaflet around town."
Südwestrundfunk (German radio station)

"The intellectual dance that the two dare to dance is intelligent, light, humorous, and enchanting."
Süddeutsche Zeitung (German daily)

"I recommend this book not only to the cybernetics and systems community, but to anyone."
Ranulph Glanville, Cybernetics and Human Knowing

"Easy and enjoyable to...