The four kinds of experts and why you shouldn’t trust them

The four kinds of experts and why you shouldn’t trust them

Social media is full of experts. They all have opinions. But should you hire them for their expertise, and should you trust them to help you make decisions? The 2×2 shown here is a good way to think about them and their strengths and weaknesses. In the descriptions below, I refer to their “space”: the…

Optimized for inspiration; Anthropic settlement; audiobook explosion: Newsletter 27 August 2025
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Optimized for inspiration; Anthropic settlement; audiobook explosion: Newsletter 27 August 2025

Newsletter 108. Forget driving traffic — drive thinking instead. Plus disturbing AI-generated children’s books, Claude admits it’s a ripoff, three people to follow and three books to read. Ideas > algorithms Did anyone read what you wrote last week? The answer depends on algorithms. Algorithms determined whether it was visible in their email or social…

AI and the loss of certainty

AI and the loss of certainty

Bear with me: I’m about to tie mathematical logic to artificial intelligence. (I promise, no actual mathematical knowledge will be required.) In 1931 the brilliant mathematician Kurt Gödel pointed the apparatus of mathematics at itself. He was able to prove that in any mathematical system powerful enough to do simple arithmetic, there would always be…

Tips for writing professionals working with rich, powerful people
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Tips for writing professionals working with rich, powerful people

As your editing and ghostwriting career grows, you may find yourself working with senior executives, CEOs, celebrities, or other rich and powerful people. This can be intimidating. But it doesn’t have to be, if you keep a few principles in mind. The key thing to remember is that although this is an asymmetric relationship, it’s…