It does not need to be something that complicated to start the next civil war.

WHEN THE MUSIC STOPS: HOW AMERICA’S CITIES MAY EXPLODE IN VIOLENCE

Dark Ages can last for centuries, after sinking civilizations in a vicious, downward vortex. “When the music’s over, turn out the lights,” to quote Jim Morrison of The Doors. Sometimes the lights stay out for a long time. Sometimes civilization itself is lost. Millions of EBT cards flashing zeroes might be the signal event of a terrible transformation.