I enjoyed reading this book because it didn't give generalities on how to solve various problems. The author was very honest in his analysis and quick to get to the point. He explained many of his ideas in an academic tone, but throughout the book he added his personal touch and conveyed most of his points in a somewhat personal tone, making it feel as if you were sitting in a room talking to him. I feel as though he's trying to use everyday english to reach a broader reader base instead of mainly academic audiences.
I like the way Thomas Barnett breaks the world down into "core", "gap", and "seam states" and how the US and the world has to deal with closing the gap in an effort to end all wars. An interesting concept was that total globalizatoin was the true answer to many of the problems throughout the world; like starvation, civil war, environmental mistreatment, population control, etc. The Copenhagen report was interesting in that it mathematically showed how eliminating warefare in Africa will save the world economy multibillions.
This book is very ambitious in its suggestions and a diplomacy will be at the forefront of any significant changes since the United States cannot do anything unilaterally anymore. The support of China, Brazil, India, and Europe will be needed if the US decides to close the gap. I found it rather unnerving with the seemingly carefree use of the US military in quickly transitioning rogue states or strongmen out of power, but Barnett has many convincing arguements.
His strong advocacy of women's rights and education in developing nations is 100% correct and when women have a significant role in leadership the world will be a better place.
Most of what the author has written seems to be within grasp and with some effort and willpower a better future is possible for the world.