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The Great Shift to Video

It has been astonishing (and largely encouraging) to see nearly every activity that can be shifted to video begin to go there. Over the past few days, in our house, we’ve seen the following: Piano lesson over FaceTime Band practice [...]  Read more

Simple Systems

I think a lot about systems — for personal organization, for business automation, for urban information, for financial infrastructure, for the internet, etc. On a big macro level, I have always been fascinated by the way that many forces, people [...]  Read more

Forcing Change

I’m supposed to be in Europe this week to speak at a conference and attend another one, but I decided to stay home, to be safe. I am hearing all sorts of stories of events being called off and flights [...]  Read more

Bird by Bird

Sometimes things can get overwhelming. Tasks can seem too big to even begin. This, of course, is not true. Every journey begins with a single step, etc. My wife recently pointed me to this great passage by Anne Lamott which [...]  Read more

Cryptographic Identity

Last week I wrote about the inherent tension between data portability and privacy , and suggested that one solution would be an exportable “privacy context” that could travel with ported data. Such an approach, however, would require a notion of [...]  Read more

Data Portability and Privacy

Earlier this week, I spoke at a Justice Department / Stanford conference about antitrust issues in the tech sector . Our panel included Patricia Nakache from Trinity Ventures, Ben Thompson from Stratechery and Mark Lemley from Stanford. If you are [...]  Read more

Proof of Transfer (PoX)

Last week, the Blockstack team formally rolled out their proposal for a new mining mechanism for the Stacks blockchain called Proof of Transfer (PoX) . In addition to the blog post, you can read the full PoX white paper and [...]  Read more

The Friendly Wake-up Call

Last year around this time, I had a major medical scare which shook me pretty hard. The details don’t matter, but the takeaway was that afterwards I felt lucky to have not had a more serious problem, despite a bad [...]  Read more