“Think of cars. All engines are like gasoline engines. It wasn’t until the first electric motor was created that cars could run really fast and for a long time. And it’s the same with crypto” , he told CoinDesk in a video interview. “First, we have proof of work, which is like gasoline engines. But now Ethereum is the first protocol to have a big upgrade to use electric motors, and the possibilities with electric motors are so much greater. And now is the time…it can skyrocket in terms of value, new dynamics, scalability, interoperability, and privacy.