The Fall Of Civilization's Podcast on this subject is also a great introduction https://www.youtube.com/watch?v=B965f8AcNbw
(Generally speaking I really recommand this podcast, it has been recommanded on HN before, which is how I first heard of it)
(Generally speaking I really recommand this podcast, it has been recommanded on HN before, which is how I first heard of it)
EDIT: 33min in first episode, I can attest its quite good