This type of book is all I listen to or read. I strongly believe we are in store for hard times in my lifetime. Who knows what the cause will be but or society is fragile and the domino effect will bring us here. Good author, well researched and of course well narrated. I literally look for books narrated by Kevin Pierce, I know if he narrates it, it will be good, lol. He is the litmus test for books for me.