When it comes to conversations about earthquakes, there seems to be a bit of apathy because the warning of the big one is usually a ploy by the mainstream media to reel you in for ratings. However, the experts believe we should take heed and prepare for this imminent catastrophe. On this episode of Ground Zero, Clyde Lewis welcomes geologist Jim Berkland to show in anticipation of THE BIG ONE. The original broadcast was on March 31, 2014.