Book excerpt: Geofusion is an exciting journey around the main issues of the 21st century.This is a book with roadmaps that show the complexity of our world, the interconnections between places, people, schools of thoughts, and disciplines. Starting with a geographical frame of reference, readers are taken through the global geo-economic trends and likely future scenarios as well as the driving forces of the new world economy. The book points to the importance of cities as the power centers for the multidimensional global network of the 21st century. Geofusion is a thought-provoking guidebook to our interconnected world.