“Marc’s Improbable Stuff”

I (Marc) have begun a Substack to publish a mix of (1) new stuff and (2) other stuff that’s new to most people. It’s called “Marc’s Improbable Stuff“. Subscribe at: https://improbablestuff.substack.com/ What You Will Find There Many of the things there will be related to the kind of stuff that’s in the magazine (Annals of […]