You are looking for a metaphor describing the paradigm shift from analog to digital world? Take a look at your bookshelf! The author uses the centuries-old encyclopedia, the famous German "Brockhaus", as a thinking model of the analog 20th century and, on the other hand, uses the network as the thinking model for the digital 21st century. Learn how board members of global corporations are reshaping their organization, teachers are rebuilding their education and how Network Thinking can also be personally useful to you.