Curated ideas to ignite your spirit. Plus, occasional behind-the-scenes of building sublime.app

A series of positive stories of invention and reinvention

Contrarian perspectives and betting data to help you become a better bettor.

What's good in culture, marketing, and strategy

Investing in accelerating prosperity

Strategy and productivity. What to do, and how to actually get it done.

Here, I'm running a team-based iterated prisoner's dilemma tournament pitting humans against three AIs. I also co-run 750words.com and wrote a book about the art of productive disagreement titled "Why Are We Yelling?"

Unicorns (the tech start-up kind).