What is the next big thing? As far as Joseph Lubin, Founder of Consensys, is concerned, we are already experiencing it as you read this. Lubin shares how blockchain is already a killer app, being used globally as a new database technology. He notes cryptocurrency is already enabling cross-border transactions that help facilitate trade and raise money. But how does Lubin respond to questions about governance? In this exclusive one-on-one interview at the OECD Global Blockchain Policy Forum in Paris, Forkast.News Editor-in-Chief Angie Lau talks with Lubin about the challenges that blockchain faces still, including scalability – a solution that Lubin hints we could be seeing soon from Ethereum.