"The evidence revealed in this book shows beyond reasonable doubt that an advanced civilization that flourished during the Ice Age was destroyed in the global cataclysms between 12,800 and 11,600 years ago. But there were survivors-- known to later cultures by names such as 'the Sages', 'the Magicians', 'the Shining Ones', and 'the Mystery Teachers of Heaven'. They travelled the world in their great ships doing all in their power to keep the spark...

On May Day, 2018, sixty meteors entered Earth's atmosphere and exploded around the globe with a force greater than a nuclear blast. Earthquakes and tsunamis followed, as China mistakenly attacked Europe, Asia, and the United States. As refugees across America band together and engage in open warfare with the military over scarce resources, a select group of individuals make a power play to rebuild the country.

"Nova investigates a provocative new theory that suggests the extinction of more than 34 types of large prehistoric mega-creatures, such as the saber-toothed cat and woolly mammoth, was caused not by climate change or the arrival of the first human hunters, but by the massive breakup of a comet over the Great Lakes region at the end of the last Ice Age, some 12,900 years ago." -- WGBH/Nova website.