Lane Rettig is an Ethereum core developer and an experienced technologist and entrepreneur. After a career in quant finance and an MBA at Wharton, he co-founded Seratis, a health tech startup that was acquired in 2016. During a sabbatical the following year he discovered blockchain and Ethereum and has been deep down the rabbit hole ever since. He founded Crypto NYC, a blockchain-focused co-working community in NYC, in 2017. He is in the process of writing his first book, Cryptopia, which articulates his vision of a tech-enabled humanist future.