Hugh Cameron 
To Slip the Surly Bonds of Earth 
Upon the Further Shore

With small colonies established on the moon and on Mars, the Prometheus Group struggles to increase the number of people living off Earth before widespread breakdown of civilization occurs in the Western world and catastrophic numbers try to escape, leading inevitably to overcrowding and conflict, which would likely see the colonies fail. A major war on Earth would mean the loss of the ability to resupply space colonies, so establishing independence is a priority.
There is a continued search for children with extraordinary abilities to help with the space project. Some of the earliest of these children, now adults, realize unwillingly that space alone is not yet an option, and they will almost certainly have to fight a bloody rearguard action to retain, for a while, freedom in the free world to buy more time for the colonies. A major conflict on Earth is inevitable, and clearly, it will begin in Europe. The only question is, What will be the catalyst, and will it remain local or spread to involve the whole world?
The Prometheus Group believes that America is likely to remain a bastion of freedom, so it will be necessary to relocate from a dying Europe. The presidency of the US becomes of crucial importance for long-term survival. They feel it is crucial that the US stay out of the coming European civil war.