Anja Manuel, a former State Dept Official and now a founding partner of a Strategic Consulting Firm, sets out a cautious, yet surprisingly optimistic, overview of great power relations in the decades to come, with the added dimension that India's rise is given less attention than it is rightfully due, and that more attention should be given toward India's role in the world. This is not to say that the book is India-centric, nor China-centric, rather it is evenly balanced on both China and India.
A central message of the book is to not view power relations in zero sum terms, and try to increase co-operation between China and India.
Although India, as the book points out, has an economy only 1/5 that of China, it is still too geographically and demographically important to be left out of great power relations. China and India have much distrust, owing to an unresolved border dispute and economic competitiveness, but can be co-opted into power relations for a more harmonious world.
An important message one takes away is the importance of military relations, and how there is much need to begin managing military contact and dialogue among the powers.
It is clear that civilian control over the Chinese military is not anywhere near as firm as Zhongnanhai would like to believe. Among incidents pointing toward such a reality were the unveiling of a new Fighter Jet during the US Defense Secretary's China visit, unbeknownst to China's then President Hu Jintao, and Chinese soldiers crossing the line of actual control into India during a bilateral summit between Xi Jinping and Narendra Modi.
An important point one takes home is that the Chinese military is sworn by loyalty to the Communist Party, not the Constitution like in India and the US, and they are regularly fed a historically tailored view of the world with outside powers seeking to contain and divide China. Despite it's loyalty to the party, the PLA has frequently functioned with great autonomy throughout it's history.
Anja Manuel provides a few instances of incidents that led to misunderstanding, and has proposed greater intra military contact and dialogue to prevent such misunderstanding.
While the book takes a more benign view of India and it's intentions and temperament, Manuel is still cautious of viewing India as a reliable ally, pointing out that India has an incredibly erratic and obstructive voting record at the UN.
However, while China, and to a lesser extent, India, may have their unease about a Western crafted world order, they don't necessarily wish to overturn it, rather they simply seek to amend it. Manuel points out that important agreements have been achieved, such as agreements on cyber security and intellectual property protection, which while inadequate, point that co-operation and negotiation are headed in the right direction.
Anja Manuel's book is a message of the importance of co-operation. It is not pessimistic, nor is it naive, rather it addresses how a better world order can be achieved through co-operation and understanding between the three countries who are destined to be the key players in the world order that is to come.