Okay, this made waves five years ago, but I've only recently heard. Its not perfect and certainly has it's own bias, but is amazingly successful on accomplishing a nearly impossible task - sympathetically setting the social context on why people would join the Peoples Temple and follow Jim Jones to Guyana and the Kool-aid. It might just be the most compassionate series I've ever heard and even in the prologue you sense it's the podcast you didn't know you needed. Heavy diversions into the worldwide Communist struggle, SDS, Weather Underground, Black Panthers, etc.
GOD’S SOCIALIST: THE RISE AND FALL OF PEOPLES’ TEMPLE
https://www.martyrmade.com/featured-podcasts/gods-socialist-the-rise-and-fall-of-peoples-temple
Start: https://www.martyrmade.com/podcast-parts/11-gods-socialist-prologue or https://content.blubrry.com/martyrmade_podcast/Jonestown1.mp3
Apple: https://itunes.apple.com/us/podcast/the-martyrmade-podcast/id978322714?mt=2
Spotify: https://open.spotify.com/episode/6bVxCGj6FBEVSmIzdzer3K&ved=2ahUKEwjFwpDK7OmLAxXBCjQIHcf_BP0QFnoECBcQAQ&usg=AOvVaw3Onl3v7ol4q1Q3SxXGwQQB