In our time is great, lately the topics have been kinda meh for me, but thats one I been sticking with. I miss the old times when I could hear the guys weird breathing in the microphone
I have been an avid fan for years and get the feeling that Melvyn Bragg is getting ready to pass the baton but there is a huge back catalogue of interesting conversation. BBC in general has a deep Podcast bench a few that stand out are More or Less, Witness, the Inquiry, occasionally the Real Story, and always never miss a Reith Lecture.