The one you linked is a masterclass and deserves to be widely shared

In the earlier one the material is more 'academic' with Prof Hudson delving into neglected corners of the economic history of the USA

He is, of course, an academic and this deep academic knowledge is what makes him such an intelligent and insightful voice, but that episode still wouldn't interest so many ppl I feel. Which perhaps is why Glenn invited him back to record that second episode.