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one of the things that excites me the most about web3 is simply that it has spurred a re-thinking of many of the models and systems we’ve taken for granted, and provided a laboratory in which to experiment. In many situations, blockchains really are needed – tokengated commerce works because any merchant can read what’s in your wallet – but in many... See more

Information on what makes us sleepy, sleep soundly, and feel awake and alert. It covers a broad range of tools for anyone wishing to improve their sleep and wakeful state. The science and logic for each tool are described.

A complex problem cannot be simplified. If you can simplify it, then it isn’t a complex problem. You may choose to focus energy on a key leverage point, or establish one or more enabling constraints. To make progress, you may choose to selectively ignore things, blur your vision, or think in broad strokes. These approaches will reduce cognitive... See more

I describe mechanisms by which deliberate cold exposure can enhance mental health, physical health, and performance. I detail specific protocols to safely engage in deliberate cold exposure, including minimal exposure times, time-of-day effects, determining optimal temperatures, recovery, mindset, and movement during cold exposure. I discuss how... See more

I describe the mechanisms by which deliberate heat exposure impacts body temperature, metabolism, heart health, hormone production, exercise recovery, cognition, mood, and longevity. I detail specific protocols for deliberate heat exposure, including exposure times, temperature ranges to consider, time of day, and delivery mechanisms (sauna vs. hot... See more

If you serve as a mechanical slave to mass media and online algorithms, you’ll end up with intellectual diabetes. To find quality information, you have to rebel against the incentives of mass media and the algorithms that threaten its business model.Make no mistake. For the conscious news consumer, there has never been a better time to be alive.... See more