Keynote on the topic of open source, markets, debts, purpose, and no less than the meaning of life. Delivered at RailsConf 2019 Roger on 18/07/2019 Keynote on the topic of open source, markets, debts, purpose, and no less than the meaning of life. Delivered at RailsConf 2019 Related Category: Notes Post navigation Previous: Previous post: UX in publishing meetupNext: Next post: Why we created an Innovation Hub at British Red Cross