This was one of the most fascinating lecture series I've ever listened to. (But then I am a bit of a grammar geek.) Did you know that the "pas" in the "ne pas" of French comes from the word "step"? As in "No, I'm not going, not a single step"?
These lectures are thick with this kind of lore. They're also peppered with Professor McWhorter's personal anecdotes about the languages he's studied and the native speakers he's known. But it's not all trivia and party chat -- there are extensive sections on the variety of grammars, on written vs non-written languages, on creoles vs pidgins, and an interesting (if gloomy) assessment of attempts to revive dying languages.
I can't say this series changed my life, but it certainly has changed how I think about culture and communication.
This course is rich with detail about religion and philosophy during the four hundred years or so that it took for Christianity to engulf the Roman empire. I would so loved to have been a student in this course and participated in the discussion sections!
The narration is okay, not great. (I quibbled mentally with Prof. Harl's pronunciation on many occasions.) The organization of the material is pretty good. Prof. Harl takes care to remind you of previous lectures, when he references them, and he does a nice job of hinting about interesting topics to be covered later. The timeline of events is fairly clear, although there were some gaps (the entire fifth century, for example) that I don't remember hearing anything about. At any rate, I found myself thinking about the lectures in between listening, and looking forward to my next opportunity to listen.
This is written incredibly well and the narration is a treat. Are you supposed to laugh out loud at a history book? You will at this one. Are you supposed to stay up late because you can't wait to hear what she's got to say next? You'll do that, too. Usually I don't like to listen to history (the narrators tend to put me to sleep) but I am happy to have this in my Audible library.