Thoughts
Signals – quick single insights or data points
Notes – medium-length reflections
Longer in-depth essays
Notes: 14 Million Appointments That Didn't Happen
Gallup says 14 million U.S. adults skipped a provider visit last month after using AI, which adds up to 168 million skipped visits per year. That's 16% of monthly physician visits — and it’s completely invisible in claims data, and ignored in healthcare planning.
Notes: the Prescription You Can’t See
Eighteen percent of AI chatbot users have adjusted a medication based on a chatbot conversation. No doctor, no clinical oversight, no documentation anywhere in the healthcare system. The prescribed regimen and the actual regimen are diverging moore and more, via a channel that is invisible to healthcare.
When Enterprise Health AI Makes a Mistake, Who’s Liable?
Medicine has a well-established model for distributing liability across physicians and tools: whoever caused the failure bears the liability. AI vendors have quietly opted out of it — and the contracts they're asking health systems to sign reflect that.
The Continuous "Dr. You": OpenClaw and the Future of Personal Health Management
Current AI health tools share the same flaw as traditional healthcare: they're episodic, not continuous. OpenClaw — a nerdy new tool that’s shot to 2 million users in nothing flat — shows us what comes next: AI assistants that monitor your health 24/7, cross-reference data sources, and act on your behalf without being asked.
From Exam Room to Living Room: The New Health System, Part 1
For the last 50 years, the engine of technology innovation has been a consumer engine. Consumers have steadily accumulated new health capabilities—including diagnosis, treatment, and monitoring—much faster than healthcare organizations. This has caused a decades-old, large-scale migration of health-related activity from the healthcare system to the consumer tech system. But in my experience speaking with hundreds of healthcare CEOs and board members, these migrations remain largely invisible to healthcare leadership.
The New York Times Got Smaller — Healthcare Is Next
The New York Times built one of the best digital products in media—yet its real revenue and profit have fallen by more than half. That’s what disruption actually looks like: the work moves elsewhere while the industry shrinks. Healthcare is now entering the same pattern, driven by consumer tech, GLP-1s, and safer mobility. We’re heading toward better health—and a smaller healthcare system.