What are the odds?

Yesterday I was reading Mises — back in the 1950s he casually mentions that some economists were pushing the idea that business cycles follow a clear 11-year rhythm tied to sunspots and solar activity.

He dismissed it as nonsense 75 years ago…

But here we are, decades later, and there’s still some weird correlation showing up. 🤔 Maybe this is another rabbit hole I need to dive into. Any suggestions? #asknostr