Zittrain and Zuckerberg discussed encryption, ‘information fiduciaries’, interesting part is that Mark didn't mention nor support cryptocurrencies but he argued

Zittrain and Zuckerberg discussed encryption, ‘information fiduciaries’, interesting part is that Mark didn't mention nor support cryptocurrencies but he argued that the blockchain would incredibly help with security on Facebook. https://www.youtube.com/watch?v=WGchhsKhG-A https://www.youtube.com/watch?v=WGchhsKhG-A