In this episode, I talk to Sean Moss Pultz, CEO of Bitmark Inc. -- a company focused on enabling personal data sovereignty through blockchain technology. We discuss Bitmark's journey and the company's latest pivot to Spring, an app that helps users extract personal data from Facebook and put it to work in all kinds of interesting ways.

We discuss Seans's thoughts on data sovereignty and data rights as critical civics issues and look in detail at how Spring can empower a new level of control over your personal data, providing a much-needed counterweight to big platforms who regard your information as their intellectual property.

During these uncertain times, I'd love to connect with listeners more than ever. For that reason I'm temporarily opening the Patreon discord to anyone who wants to join -- just email me at [email protected] and I'll send you an invite. At times like this, we all benefit from exchanging information and ideas about what we should be doing and how to survive whatever comes next.


Embedded in an increasing number of the devices and objects surrounding us, computers are turning the everyday world into a radically programmable attack surface.  This is the subject of computer security & cryptography legend Bruce Schneier's latest book, Click Here To Kill Everybody.  In this episode we meet up with Bruce to explore how the profusion of insecure devices, capable of being put to a variety of unpredictable purposes, is radically shifting the balance of power. Via cyberattacks, smaller states get the ability to content with the great powers -- and an entirely new class of 'non-state actors' are being granted the power to disrupt nations.

Phenomena like the Mirai Botnet, Bruce argues, are just the beginning: we discuss a host of potential attacks on life and property, from car and thermostat hacking to ransomware against hospitals -- and how 'surveillance capitalism' is one of the most important vectors behind this worrying new paradigm.