Hi Reader, Years ago, I encountered a fascinating concept in a book by the Dalai Lama: every seven years, human beings transform into entirely new versions of themselves. This idea stems from the biological principle that our bodies replace virtually all their cells over a seven-year cycle. The person you are today doesn't share a single cell with the version of you from seven years ago. (This is, of course, a generalization as some cells regenerate much faster and others a little slower.)...

Hi Reader, There's a rumor that Apple is working on an on-device medical AI. The idea is that your iPhone or Apple Watch could use its onboard silicon to privately analyze your health data and offer recommendations, without sending that sensitive information to the cloud. The general vibe I'm seeing in response to this rumor is justified skepticism. Plenty of folks out there think there's no way Apple can pull this off, but I think this is exactly the kind of thing they should be doing. This...

Hi Friend, I recently shared my current iPhone home screen over in the MacSparky Labs, and it generated a lot of interesting responses accusing me of both genius and madness. Let me explain… The default tools for managing the iPhone home screen are fine, and I’ve used them for years. But in my never-ending quest for increased intentionality, I started to wonder—what if I took some of the sexiness out of the iPhone home screen? You’ve probably heard about these minimalist or “distraction-free”...