A FRIGHTENINGLY REALISTIC TALE OF HARDSHIP, HEROISM, AND HOPE.A massive solar flare...A devastating global blackout ... An unprecedented societal change. Nothing will ever be the same again.What if the lights go out? For good?Would you survive?In a 2015 investigation for The New York Times, veteran reporter Ted Koppel postulated that a major cyber attack on the nation's power grid was not only...