Mike Duncan's Revolutions podcast has been a constant for me since 2013. It's a wonderful history podcast that delves deep into revolutions from the English to the Russian Revolution. Before that, his History of Rome was a delight. Listening to the last episode today was tough. I will miss Mike's insights and exhaustive research. Mike's admission to being brought left by the work was heartening.
https://thehistoryofrome.typepad.com/revolutions_podcast/