I am a very big audiobook person. I drive for work, so I listen to a lot of books. My favorite genre is collapse of societies. Even though this book didn’t go to great detail on scientific problems of people, and what would happen if we actually had a collapse of society, it was a very well thought through book. It is up there with one second after I highly recommend this book to all odd people. The narrator did a fantastic job as well. I actually listen to this book twice.