How to use tech to outsmart dictators 'In seven years as a political prisoner in Venezuela, activist Leopoldo López kept asking one question: Who holds the keys to freedom? Now the leader of an alliance of dissidents and exiles from more than 60 countries, he makes the case that open-source, decentralized technology can put power into the hands of ordinary people.' https://www.ted.com/talks/leopoldo_lopez_how_to_use_tech_to_outsmart_dictators #decentralization #tedtalks