This week, Michael Casey and Sheila Warren talk to Hyperledger Executive Director Brian Behlendorf about self-sovereign identity, the topic of this week's column. A developer whose three-decade career has seen him deeply involved in efforts to foster a more open internet, Brian grasps, like few others, the nuances of how human beings should live within a rapidly changing digital economy.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.