Alright, I watched it. His tone was a bit sanctimonious for me, the sort of self-righteous and condescending note that I expect from folks who subscribe to ideologies wholesale. That being said, he was also clearly intelligent, and had a way cool accent. Heck, that guy sounds more southern than I do (and I've spent my whole life in Texas).
I really liked your question at the end about what he asks to get people to reconsider their perspective. I think that question in itself was the best part of the interview, Heidi. That being said, I definitely plan on checking out one or two of the more interesting sounding cryptocurrencies that he was talking about.