Gavin Wood is the co-founder of Ethereum and creator of Polkadot. He joins Big Technology Podcast from Davos for a discussion about whether we need Web3 — a new web built with blockchain technology. Joins us for a broad conversation on what inspired Wood to dedicate himself to the Web3, movement, how the technology works in practice, and whether the economic downturn may actually help the crypto movement. Learn more about your ad choices. Visit megaphone.fm/adchoices