I have been struggling to find academic lectures in German - something similar to what you would find on MIT Open Courseware, edX, or even on Youtube (it could be a channel or a playlist wherein I could find lectures whose format would be something like this one: Schopenhauer: The World as Will and Idea - similar to old lectures from The Great Courses in case you are familiar with it. It could also be a channel or a playlist with formal interviews with academics, writers, intellectuals like this one: "The Dumbest Generation" - or any type that would not verge on infotainment. Such lectures or interviews could be about a variety of subjects from Ancient History to Neuroanatomy.
Thanks in advance.