Wise words from a 22 year old to world leaders. In this fantastic 2 January 2018 interview with Vitalik Buterin he addresses head on some of the social/political issues that blockchains are raising in general and ethereum in particular.
He also address the 'culture of Vitalik' issue and what would happen is he was 'hit by a bus' as well as cryptoeconomics and what he does on a daily basis.
Enjoy it here. (great work from the Centre for International Governance Innovation).