Ark — Charles McCarry

The planet's first and only trillionaire, Henry Peel, did not make his fortune by being a fool. A gifted inventor and scientist, he possesses an imagination on the scale of history's greatest thinkers, and he has turned it to the problem of Earth's core. Two decades ago, scientists learned that the core spins faster than the rest of the planet, storing up a cache of energy that, if released, could cause an earthquake that would obliterate human life. To begin mankind anew, Henry Peel is going to lead us to the stars.

 

He gathers the world's leading physicists and engineers and asks them to design a spaceship large enough to safeguard a sample of humanity and durable enough to survive a thousand-year voyage. Money is no object, but time is short. The apocalypse is on its way.